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Exactly 6.90g of monovalent metal carbonate were dissolved in water to make 2 litres of solution. 19.70 cubic centimetres of this solution neutralized 13.50 cubic centimetres of HCl prepared by dissolving 29.18 cubic centimetres of 10M HCl in water to make of a solution 4 litres. Calculate: (i) the relative molecular mass of monovalent carbonate, and (ii) identify the metal carbonate.
1.Daah first use dilution law then
2.find no. of moles of hcl from obtained morality
3.write balanced equation then use stoichometry to obtain no of moles of base
4...........daah long time sana aan
 
1.Daah first use dilution law then
2.find no. of moles of hcl from obtained morality
3.write balanced equation then use stoichometry to obtain no of moles of base
4...........daah long time sana aan
PAMOJA SAAAAANA MKUU...WABEJHA KULUMBHA NGHW'ANAWANE!
 
kwenye udongo kuna hewa kuna maji. udongo unaposhindiliwa ni kwasababu kuna nafasi yenye matundu tundu ya hewa na maji.
 
Soma mada inayohusu soil. au chukua udongo kwenye kitu chochote zen mwaga mwaj mengi, halafu utapata jibu
 
Question
Why there is not one to one between spelling/orthographies and pronunciation in English language? Naombeni msahada wadau!
 
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