Recent questions in Chemistry Form 3

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the flow chart below illustrates two industrial processes

asked Jan 20 in Chemistry Form 3 by 0743410XXX

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In an experiment,60 cubic cm of oxygen diffused a porous pot in 10seconds and 100 cubic cm of chlorine diffused the same porous pot in 30seconds. If density of oxygen is 1.25 calculate density of chlorine

asked Jan 19 in Chemistry Form 3 by 0113294XXX

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2 answers

Why is it not advisable to dispose off Hydrogen Sulphide gas by burning?

asked Dec 1, 2022 in Chemistry Form 3 by 0115284XXX

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3 answers

What observations are made when Hydrogen Sulphide gas is bubbled through acidified Potassium Dichromate(VI) solution?

asked Dec 1, 2022 in Chemistry Form 3 by 0115284XXX

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Hydrogen Sulphide gas was passed through water forming a saturated solution which was left exposed to air. What were the observations made?

asked Dec 1, 2022 in Chemistry Form 3 by 0115284XXX

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when ammonia is reacted with nitric (v)acid ,it produces a nitrogenous fertiliser . (I) explain why fertilisers play a major role in food production . (ii) state two problems associated with the use of nitrogenous fertilisers.

asked Oct 3, 2022 in Chemistry Form 3 by 0717903XXX

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1 answer

other than nitric (v) acid ,name another product that is formed.

asked Oct 3, 2022 in Chemistry Form 3 by 0717903XXX

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1 answer

what is the formula of complex ion formed when excess ammonia is passed through a solution containing zinc ions?

asked Aug 12, 2022 in Chemistry Form 3 by ErickMwalolo

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draw the structural formulary of 2-ethylhexane

asked Aug 12, 2022 in Chemistry Form 3 by Bwanja

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8 answers

what is the molecular mass of sodium

asked Aug 6, 2022 in Chemistry Form 3 by Neemanesh

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7 answers

Organic chemistry 1

asked Apr 21, 2022 in Chemistry Form 3 by Njoki04

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5 answers

Is concentrated sulphuric (IV)acid weak or strong acid?Eplain your answer.

asked Apr 9, 2022 in Chemistry Form 3 by Mercy

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1 answer

when a mixture of iron powder and sulphur is heated it glows more brightly than that of iron filings and sulphur. Explain this observation

asked Mar 29, 2022 in Chemistry Form 3 by Yuniahlacey

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1 answer

Formula of the complex ion formed when excess ammonia gas is passed through a solution containing zinc ions

asked Mar 29, 2022 in Chemistry Form 3 by Yuniahlacey

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0 answers

a simple test to distinguish between manganese 4 oxide and copper 2 oxide

asked Mar 27, 2022 in Chemistry Form 3 by kibao

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0 answers

find this Mole quetion

asked Mar 25, 2022 in Chemistry Form 3 by yahyinholx

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1 answer

calculate the molecular mass

asked Mar 20, 2022 in Chemistry Form 3 by RICHARdngatia

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0 answers

calculate the molecular mass

asked Mar 20, 2022 in Chemistry Form 3 by RICHARdngatia

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10 answers

state three application of gas laws

asked Mar 6, 2022 in Chemistry Form 3 by Justinamutheu

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2 answers

what are saturated hydrocaborns?

asked Mar 6, 2022 in Chemistry Form 3 by kleins

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