Recent questions in Chemistry Form 2

0 votes

3 answers

An element as 3 isotopes 40/19X(0.01%) 39/19X(93.1%) 41/19X(6.89%). using dots or crosses,draw the atomic structure of X

asked May 26, 2023 in Chemistry Form 2 by 0769881XXX

0 votes

3 answers

how can i know soluble and insoluble salt

asked May 10, 2023 in Chemistry Form 2 by 0706247XXX

0 votes

1 answer

describe how to prepare chloride of aluminium by direct synthesis.

asked Apr 29, 2023 in Chemistry Form 2 by 0725320XXX

0 votes

1 answer

prepare solid CuCO3

asked Apr 21, 2023 in Chemistry Form 2 by 0798093XXX

0 votes

1 answer

Starting with lead two carbonate explain how u would prepare a pure sample of lead two sulphate

asked Apr 21, 2023 in Chemistry Form 2 by 0798093XXX

0 votes

2 answers

answer the following questions

asked Mar 22, 2023 in Chemistry Form 2 by 0713784XXX

0 votes

5 answers

Formular for easily memorizing the periodic table

asked Feb 10, 2023 in Chemistry Form 2 by 0795009XXX

0 votes

1 answer

Starting with sodium oxide, describe how a sample of crystals of sodium hydrogen carbonate may be prepared

asked Jan 10, 2023 in Chemistry Form 2 by 0756542XXX

0 votes

14 answers

What are the uses of Graphite?

asked Dec 5, 2022 in Chemistry Form 2 by 0712242XXX

0 votes

7 answers

uses of carbon

asked Sep 29, 2022 in Chemistry Form 2 by 0707190XXX

0 votes

2 answers

What is a concentrated solution?

asked Aug 12, 2022 in Chemistry Form 2 by Bauni

0 votes

3 answers

What is the chemical symbol of sodium peroxide?

asked Jul 6, 2022 in Chemistry Form 2 by lucynyaguthii

0 votes

6 answers

balance the following.

asked May 18, 2022 in Chemistry Form 2 by Raaj

0 votes

1 answer

Ethanol is a liquid at room temperature but does not conduct electricity. explain

asked Apr 19, 2022 in Chemistry Form 2 by Ezel

0 votes

9 answers

What is meant by dative covalent bond?

asked Apr 19, 2022 in Chemistry Form 2 by Ezel

0 votes

0 answers

explain the large difference in the melting points of mgO and P1O10

asked Apr 19, 2022 in Chemistry Form 2 by mohmwas

0 votes

7 answers

what is allotropy l

asked Apr 16, 2022 in Chemistry Form 2 by Nikkimwawusuku

0 votes

4 answers

Diamond and silicon iv oxide have a certain similarity in terms of structure and bonding .State it

asked Apr 16, 2022 in Chemistry Form 2 by Nikkimwawusuku

0 votes

2 answers

explain using equation the changes that occur when metallic copper and copper carbonate are separately heated

asked Apr 16, 2022 in Chemistry Form 2 by Kamausimon27

0 votes

1 answer

The main difference between sodium chloride and aluminium chloride when placed in water

asked Apr 13, 2022 in Chemistry Form 2 by Chisaka

Categories