Recent questions in Chemistry Form 3

0 votes

0 answers

when 4 g of metal carbonate was dissolved in 160 cubic centimetre of 1M hydrochloric acid and then the resultant solution diluted to 1 L, 25 cm of the solution required 20 cubic centimetre of 0.1 M sodium hydroxide solution for complete neutralisation calculate the number of moles per litre of exercise hydrochloric acid that reacted with sodium hydroxide

asked Mar 10 in Chemistry Form 3 by 0705145XXX

0 votes

0 answers

when 4 g of metal carbonate was dissolved in 160 cubic centimetre of 1M hydrochloric acid and then the resultant solution diluted to 1 L, 25 cm of the solution required 20 cubic centimetre of 0.1 M sodium hydroxide solution for complete neutralisation calculate the number of moles per litre of exercise hydrochloric acid that reacted with sodium hydroxide

asked Mar 10 in Chemistry Form 3 by 0705145XXX

0 votes

0 answers

what is titration

asked Mar 2 in Chemistry Form 3 by 0728107XXX

0 votes

0 answers

allotropes of sulphur

asked Mar 1 in Chemistry Form 3 by 0703791XXX

0 votes

0 answers

chapter 1 revision questions

asked Feb 21 in Chemistry Form 3 by 0795161XXX

0 votes

3 answers

which is the strongest reducing agent in the periodic table

asked Jan 8 in Chemistry Form 3 by 0704617XXX

0 votes

0 answers

Nitrogen and is compounds

asked Dec 30, 2023 in Chemistry Form 3 by 0748490XXX

0 votes

2 answers

what is Boyle's law

asked Nov 22, 2023 in Chemistry Form 3 by 0745988XXX

0 votes

1 answer

what is Boyle's law

asked Nov 22, 2023 in Chemistry Form 3 by 0745988XXX

0 votes

1 answer

what is the lattice energy

asked Nov 3, 2023 in Chemistry Form 3 by 0724925XXX

0 votes

1 answer

what is the lattice energy

asked Nov 3, 2023 in Chemistry Form 3 by 0724925XXX

0 votes

0 answers

what is the lattice energy

asked Nov 3, 2023 in Chemistry Form 3 by 0724925XXX

0 votes

0 answers

what is the lattice energy

asked Nov 3, 2023 in Chemistry Form 3 by 0724925XXX

0 votes

1 answer

In an experiment a mixture of 126.0cm3 of nitrogen gas and 120.0cm3 of hydrogen gas was heated in the presence of iron catalyst. Determine the composition of the final gaseous mixture.

asked Oct 30, 2023 in Chemistry Form 3 by 0758752XXX

0 votes

0 answers

In an experiment a mixture of 126.0cm3 of nitrogen gas and 120.0cm3 of hydrogen gas was heated in the presence of iron catalyst. Determine the composition of the final gaseous mixture.

asked Oct 30, 2023 in Chemistry Form 3 by 0758752XXX

0 votes

2 answers

calculate the relative molecular mass of the following gases from the information given 0.4 g of oxygen is 288 and interstate at STP