yhss-3e5-chemistry-07-2011.blogspot.com

Land of Chemistry.

Thursday, September 22, 2011. Question 5. (:. Excess Zinc Carbonate is added to hydrochloric acid in the preparation of Zinc Chloride salt. I) Write an ionic equation for the reaction. Ii) Why excess zinc carbonate is used? Iii) Briefly explain how the zinc chloride crystals can be obtained. Ii) It is to ensure that zinc carbonate has reacted with the sulfuric acid completely, before filtering the excess unreacted zinc carbonate from the zinc chloride solution. Posted by ♥. Question 4. (:. Iii) The possi...

http://yhss-3e5-chemistry-07-2011.blogspot.com/

OVERVIEW OF yhss-3e5-chemistry-07-2011.blogspot.com

TRAFFIC RANK

>1,000,000

REVIEWS

0

PAGES IN THIS WEBSITE

0

LINKS TO THIS WEBSITE

CONTACTS

ADDRESSES

SOCIAL LINKS

ONLINE SINCE

WEBSITE DETAILS

SEO

PAGES

SIMILAR SITES

TRAFFIC RANK FOR YHSS-3E5-CHEMISTRY-07-2011.BLOGSPOT.COM

TODAY'S RATING

>1,000,000

TRAFFIC RANK - AVERAGE PER MONTH

BEST MONTH

February

AVERAGE PER DAY Of THE WEEK

HIGHEST TRAFFIC ON

Monday

TRAFFIC BY CITY

Sign up

CUSTOMER REVIEWS

Average Rating: 3.3 out of 5 with 12 reviews

5 star

1

4 star

5

3 star

4

2 star

0

1 star

2

Hey there! Start your review of yhss-3e5-chemistry-07-2011.blogspot.com

AVERAGE USER RATING

Write a Review

WEBSITE PREVIEW

LOAD TIME

0.2 seconds

FAVICON PREVIEW

16x16
32x32
64x64
128x128

CONTACTS AT YHSS-3E5-CHEMISTRY-07-2011.BLOGSPOT.COM

ADD CONTACT

Login

TO VIEW CONTACTS

Remove Contacts

FOR PRIVACY ISSUES

CONTENT

PAGES IN
THIS WEBSITE

0

SSL

EXTERNAL LINKS

50

SITE IP

216.58.216.193

LOAD TIME

0.172 sec

SCORE

6.2

PAGE TITLE

Land of Chemistry. | yhss-3e5-chemistry-07-2011.blogspot.com Reviews

<META> DESCRIPTION

Thursday, September 22, 2011. Question 5. (:. Excess Zinc Carbonate is added to hydrochloric acid in the preparation of Zinc Chloride salt. I) Write an ionic equation for the reaction. Ii) Why excess zinc carbonate is used? Iii) Briefly explain how the zinc chloride crystals can be obtained. Ii) It is to ensure that zinc carbonate has reacted with the sulfuric acid completely, before filtering the excess unreacted zinc carbonate from the zinc chloride solution. Posted by ♥. Question 4. (:. Iii) The possi...

<META> KEYWORDS

1 land of chemistry

2 znco

3 zncl

4 xueli luvs

5 no comments

6 i nh

7 znno

8 zn oh

9 photos

10 agnes

CONTENT

Page content here

KEYWORDS ON PAGE

land of chemistry,znco,zncl,xueli luvs,no comments,i nh,znno,zn oh,photos,agnes,aleen,yiting,older posts,facebook,twitter,shoutout,getaways ♡,mr tan,eiei,hweeleng,jieen,shuyu,siukgeok,wanling,xinhui,xueting,yijin,ysabelle,bygones ♥,music ♫,music,playlist

SERVER

GSE

CONTENT-TYPE

utf-8

GOOGLE PREVIEW

Land of Chemistry. | yhss-3e5-chemistry-07-2011.blogspot.com Reviews

https://yhss-3e5-chemistry-07-2011.blogspot.com

Thursday, September 22, 2011. Question 5. (:. Excess Zinc Carbonate is added to hydrochloric acid in the preparation of Zinc Chloride salt. I) Write an ionic equation for the reaction. Ii) Why excess zinc carbonate is used? Iii) Briefly explain how the zinc chloride crystals can be obtained. Ii) It is to ensure that zinc carbonate has reacted with the sulfuric acid completely, before filtering the excess unreacted zinc carbonate from the zinc chloride solution. Posted by ♥. Question 4. (:. Iii) The possi...

LINKS TO THIS WEBSITE

yhss-3e5-chemistry-29-2011.blogspot.com

Chemistry: Q3 An unknown green solution is heated with a piece of aluminium foil and sodium hydroxide solution.

http://yhss-3e5-chemistry-29-2011.blogspot.com/2011/09/q3-unknown-green-solution-is-heated.html

Where all sort of explosion comes alive. Thursday, September 22, 2011. Q3 An unknown green solution is heated with a piece of aluminium foil and sodium hydroxide solution. I) The gas produced turns damp red litmus paper blue. Name the gas evolved. The gas is Ammonia. Ii) This is a confirmatory test for an anion. Name this anion. The anion is Nitrate. Iii) Give a possible cation which gives the green solution. Subscribe to: Post Comments (Atom). Santa provided by bunnyhero labs. View my complete profile.

yhss-3e5-chemistry-24-2011.blogspot.com

create & inspire.

http://yhss-3e5-chemistry-24-2011.blogspot.com/2011/07/photos-xd.html

Tuesday, 5 July 2011. Zoom in for the sticky note! Gateway to Harry Potter World.not :D. You think you know me. This is Su here. ;). This is practically all about chem here. see how it progress. in any case, pardon me.i know my blog sucks :). You think you know me. Hey guys, please spend some time over here and read through my posts. Leave some comments as well. TYVM and very much appreciated :). Ps u read mine and i will read yours. DEAL? Say it out. :). I rock u stone. Template by : mymost.

yhss-3e5-chemistry-18-2011.blogspot.com

Chem Blog :): September 2011

http://yhss-3e5-chemistry-18-2011.blogspot.com/2011_09_01_archive.html

CLICK HERE FOR THOUSANDS OF FREE BLOGGER TEMPLATES. Thursday, September 15, 2011. Questions on Ionic Equations, Colours of Cations and Anions, Acid, Bases, Alkalis, Salts. Q1 Zinc Nitrate reacts with Aqueous Ammonia (NH. OH) to form a salt and a base. I) Name the salt and base. Ii) Describe the observation for the reaction. Iii) Write a chemical equation for the reaction (include state symbols). Iv) Write an ionic equation for the reaction. Ans: (i) The salt is ammonium nitrate (NH. I) Explain why this m...

yhss-3e5-chemistry-18-2011.blogspot.com

Chem Blog :): July 2011

http://yhss-3e5-chemistry-18-2011.blogspot.com/2011_07_01_archive.html

CLICK HERE FOR THOUSANDS OF FREE BLOGGER TEMPLATES. Sunday, July 3, 2011. Comments on 3 answers. Hi Mr Tan, I have given some comments of other people's answer (in my blog? As told. So people, please pardon me for any negative comments.Thx. Posted by Ong Kai Qi. Friday, July 1, 2011. 1 What does an atom looks like? What are the sub-atomic particles inside it? Talk about electrons, neutrons, protons, electron shells, nucleus.). 4 Chlorine-35 atom and Chlorine-37 atom are called isotopes.Use these two ...

UPGRADE TO PREMIUM TO VIEW 46 MORE

TOTAL LINKS TO THIS WEBSITE

50

SOCIAL ENGAGEMENT

crazyluvs

BabyXStars

OTHER SITES

yhss-3e5-chemistry-03-2011.blogspot.com

Chemistry^^

Saturday, September 24, 2011. Q5 Excess zinc carbonate is added to hydrochloric acid in the preparation of zinc chloride salt. I) Write an ionic equation for the reaction. ZnCO3 (s) 2H (aq) - Zn 2 (aq) H2O (l) CO2 (g). Ii) Why excess zinc carbonate is used? Is to ensure that all the hydrochloric acid is completely reacted, before filtering the excess unreacted zinc carbonate from the zinc chloride solution. Iii) Briefly explain how the zinc chloride crystals can be obtained. Wwwsmile .blogspot.com. The g...

yhss-3e5-chemistry-037-2011.blogspot.com

Chemistry 2011

PS If You came to my blog out of boredom feel free to feed the fish at the bottom of the blog.Just click on the water. Thursday, 22 September 2011. Q5 Excess zinc carbonate is added to hydrochloric acid in the preparation of zinc chloride salt. (i) Write an ionic equation for the reaction. (ii) Why excess zinc carbonate is used? Iii) Briefly explain how the zinc chloride crystals can be obtained. I) Normal Equation: ZnCO 3. Aq) - - Zn ². O (L) CO 2. Ionic Equation: ZnCO 3. Aq) - - Zn ². O (L) CO 2. Q3 An...

yhss-3e5-chemistry-04-2011.blogspot.com

Chemistry

Monday, September 19, 2011. 7:39 AM / 0 comments. Q1 Zinc nitrate reacts with aqueous ammonia (NH. OH) to form a salt and a base. I) Name the salt and the base. Ans: The salt is Ammonium Nitrate (. And the base is Zinc Hydroxide . Ii) Describe the observations for the reaction. Ans: White ppt. is formed. Iii) Write a chemical equation for the reaction (include state symbols). Iv) Write an ionic equation for the reaction. Q2 Ammonium sulfate is heated with sodium hydroxide. Describe a test for the gas.

yhss-3e5-chemistry-05-2011.blogspot.com

...Relaxing ...

X Chua Shin Yoong. X Somewhere in Bukit Batok. St Anthony's Primary School. X Yuhua Secondary School. X Three Express Five. X Eighteen of May, Nineteen ninety six. X Taurus and Rat. X From a family of five. X Oldest sister with two younger sisters (age 12 and 10). X Learning about new things. X Getting storybook confiscated. 05 Shin Yoong (me! This blogskin is made by SI. And the pictures is taken from here. And lastly, part of the coding is from this skin. Saturday, September 17, 2011 Y. OH (aq) = 2NH 4.

yhss-3e5-chemistry-06-2011.blogspot.com

A World of Chemistry

A World of Chemistry. Friday, 23 September 2011. Q5 Excess zinc carbonate is added to hydrochloric acid in the preparation of zinc chloride salt. Ii) Excess Zinc carbonate. Is used to make sure that all the hydrochloric acid are. Fliter out the excess zinc carbonate. From the solution and the zinc chloride. Solution will be left.Zince chloride crystals can be obtained by. And allow the sartuated zinc chloride solution to. Crystals of zinc chloride. Labels: excess solid method. I) Potassium sulfate is a.

yhss-3e5-chemistry-07-2011.blogspot.com

Land of Chemistry.

Thursday, September 22, 2011. Question 5. (:. Excess Zinc Carbonate is added to hydrochloric acid in the preparation of Zinc Chloride salt. I) Write an ionic equation for the reaction. Ii) Why excess zinc carbonate is used? Iii) Briefly explain how the zinc chloride crystals can be obtained. Ii) It is to ensure that zinc carbonate has reacted with the sulfuric acid completely, before filtering the excess unreacted zinc carbonate from the zinc chloride solution. Posted by ♥. Question 4. (:. Iii) The possi...

yhss-3e5-chemistry-08-2011.blogspot.com

Chemistry

Friday, September 23, 2011. Q1 Zinc nitrate reacts with aqueous ammonia (NH4OH) to form a salt and a base. I) Name the salt and the base. Ii) Describe the observations for the reaction. A white precipitate forms when Zinc Nitrate solution is added to aqueous Ammonia solution. Iii) Write a chemical equation for the reaction (include state symbols). OH (aq) - ZnOH (s ) NH 4. Iv) Write an ionic equation for the reaction. Iv) Zn 2 (aq) 2OH - (aq) - Zn(OH)2 (s). Aq) 2NaOH (aq) - Na 2. O (l) 2NH 3. Q5 Excess z...

yhss-3e5-chemistry-09-2011.blogspot.com

chem!

Tuesday, 20 September 2011. Q1 Zinc nitrate reacts with aqueous ammonia (NH4OH) to form a salt and a base. I) Name the salt and the base. The salt is Zinc hydroxide, Zn(OH) 2. The base is ammonium nitrate, NH 4. Ii) Describe the observations for the reaction. White precipitate is formed. Iii) Write a chemical equation for the reaction (include state symbols). OH(aq) - Zn(OH) 2. Iv) Write an ionic equation for the reaction. (aq). Aq) - Zn(OH) 2. Q2 Ammonium sulfate is heated. Aq) 2NaOH(aq) - Na 2. To ensu...

yhss-3e5-chemistry-10-2011.blogspot.com

Chemistryy!

Kho Ziqing, (10). Yuhua Secondary School, 3e5. Concert Band, Clarinet (:. 3rd Oct, Libra :. Friday, September 23, 2011 ( 7:43 AM ). Zinc nitrate reacts with aqueous ammonia (NH 4. OH) to form a salt and a base. I) Name the salt and the base. The salt is Ammonium nitrate and the base is Zinc hydroxide. Ii) Desribe the observation for the reaction. When zinc nitrate reacts with the aqueous ammonia, white precipitate is form and it is soluble in excess to give a colourless solution. OH (aq) - Zn(OH). Excess...

yhss-3e5-chemistry-11-2011.blogspot.com

Chemistry Blog

Thursday, September 22, 2011. Zinc nitrate reacts with aqueous ammonia (NH4OH) to form a salt and a base. I) Name the salt and the base. The salt is Ammonium Nitrate while the base is Zinc Hydroxide . Ii) Describe the observations for the reaction. Zinc Nitrate and Ammonia Hydroxide are colorless solutions . When added together,. A colorless solution, Ammonium Nitrate, and a white insoluble precipitate, Zinc Hydoxide is formed . Iii) Write a chemical equation for the reaction (include state symbols).

yhss-3e5-chemistry-12-2011.blogspot.com

ChEmIsTrY

Thursday, 22 September 2011. Q1 Zinc nitrate reacts with aqueous ammonia ( NH. OH) to form a salt and a base. (i) Name the salt and the base. (ii) Describe the observations for the reaction. (iii) Write a chemical equation for the reaction (include state symbols). (iv) Write an ionic equation for the reaction. I) The salt formed is ammonium nitrate and the base formed is zinc hydroxide. Ii) When zinc nitrate reacts with aqueous ammonia, sodium nitrate and zinc hydroxide (white precipitate) is formed.