PLS I NEED HELP! I AM ABOUT TO CRY!
2. How many mol of HCl can form from 25.2 mol of Na 2 S 2 O 3 ? (2 marks)
3. How many Liters of Cl 2 are required to produce 15.7 moles of NaHSO 4 ? (2
marks)
4. How many molecules of HCl can form from 4.92 grams of H 2 O? (3 marks)
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PLS I NEED HELP! I AM ABOUT TO CRY!
2. How many mol of HCl can form from 25.2 mol of Na 2 S 2 O 3 ?...
English, 28.10.2020 17:10