may because to
link fr qstn pls? kitewhy KNO3 can not be chosen as a reagent for preparing potassium chloride salt?
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link fr qstn pls? kitewhy KNO3 can not be chosen as a reagent for preparing potassium chloride salt?
no way by my chemistry sir. i meant i posted it.You mean, you made that mnemonic?
I quoted MustafaMotani quote!no way by my chemistry sir. i meant i posted it.
why KNO3 can not be chosen as a reagent for preparing potassium chloride salt?
no problem since you said some one posted it already. i jst said it was me.
5D 31b ihave done it 5 times
If I wanted to know the answers, I would have consulted the marking Scheme, Can I be bestowed with an explaination please?5D 31b ihave done it 5 times
5 is C
Wrong answer5 is C
0.025=25* required/1000
i guess coz both the products formed are solublewhy KNO3 can not be chosen as a reagent for preparing potassium chloride salt?
Yeah i know! Hydrogen is Diatomic! So I guess it would be DWrong answer
for first 2 mols of h ions in the sulfuric acid so it has double its concentration as it has double the moles of sulphuric acid and for other part iron reacts with oxygen which is 20% od air so 80% left.happy your highnessIf I wanted to know the answers, I would have consulted the marking Scheme, Can I be bestowed with an explaination please?
But how to find the concentration of Hydrogen?Yeah i know! Hydrogen is Diatomic! So I guess it would be D
will you please tell me how i a wrong?Yeah i know! Hydrogen is Diatomic! So I guess it would be D
Hey Thanks but I didn't get it. You say that the concentration would be doubled? how?for first 2 mols of h ions in the sulfuric acid so it has double its concentration as it has double the moles of sulphuric acid and for other part iron reacts with oxygen which is 20% od air so 80% left.for first 2 mols of h ions in the sulfuric acid so it has double its concentration as it has double the moles of sulphuric acid and for other part iron reacts with oxygen which is 20% od air so 80% left.happy your highness
double of h2so4But how to find the concentration of Hydrogen?
Thanks, got it now.double of h2so4
Well if you are confident enoguh then you are right to it!will you please tell me how i a wrong?
double it as 1 mole of h2so4 contains 2moles of H+ ions so 0.025 will contain o.05 moles of ions . 0.05\0.025 will give you the ans of 2Hey Thanks but I didn't get it. You say that the concentration would be doubled? how?
And I got the second part, Thank you.
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