Ask a New Question

calculate the percentage of FeSO4

calculate the percentage of FeSO4 in sample Y
1. 3 answers
2. asked by methove
3. 376 views
how do u calculate the percentage of water of cystallisation in FeSO4.7H2Opercent water= 7*molmassH20/molmassFeSO4.7H2O * 100
1. 0 answers
2. asked by janet
3. 1,329 views
Calculate how many grams of FeSO4.7 H2O (MW = 278.02 g/mol) will be needed to prepare 1 mL of a 0.2 M FeSO4 solution?Is that
1. 1 answer
2. asked by Feufolia
3. 926 views
Calculate how many grams of FeSO4 . 7 H2O (MW = 278.02 g/mol) will be needed to prepare 1 mL of a 0.2 M FeSO4 solution?Am I
1. 1 answer
2. asked by Feufolia
3. 1,040 views
1. A solution of 0.010 M K2Cr2O7 with a volume of 60.00 mL reacts in a titration reactionwith 20.00 mL of FeSO4 in sulphuric
1. 1 answer
2. asked by Bridget Elliot
3. 617 views
Do i need a chemical formula to calculate the mols of FeSO4*7H20 when given the mols of Fe(II)?If so i only know that Fe(III) +
1. 3 answers
2. asked by Meso
3. 562 views
a solution of 0.010M K2Cr2O7 with a volume of 60.00ml reacts in a titration reaction with 20.00ml of FeSO4 in sulphuric acid.
1. 2 answers
2. asked by Te'ryam
3. 767 views
4.0 gram of ferrous ammonium sulphate, FeSO4*(NH4)2SO4 * 6H2O, is used. Since the oxalate is in excess , Calculate the
1. 1 answer
2. asked by Kesha
3. 1,787 views
4.0 gram of ferrous ammonium sulphate, FeSO4*(NH4)2SO4 * 6H2O, is used. Since the oxalate is in excess , Calculate the
1. 0 answers
2. asked by Pat
3. 1,036 views
If the mass percentage of water in FeSO4 X H20 is 45.3%, find the number x?
1. 1 answer
2. asked by Azur
3. 5,094 views