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Calculate the number of sulphate

calculate the mass of ammonium sulphate, which contains the same number of moles as 4g of iron(ll) sulphate heptahydrate.
1. 1 answer
2. asked by ogah john
3. 638 views
Calculate the number of sulphate ions present in 22. 5 cubic centimeters of 2 M aluminium sulphate solution
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2. asked by Samson
3. 26 views
calculate the number of moles in the following1)10g of aluminium sulphate(AL=27,s=32,o=16) 2)1.06 g of sodium sulphate
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2. asked by Shalom Mbaa
3. 211 views
Some plants require acidic soils for healthy growth. Which of the following could be added to soil around such plants to
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2. asked by Wendy
3. 745 views
Aluminum metal (2.00g) react rapidly with aqueous H2SO4 acid to produce aqueous aluminum sulphate and hydrogen gasCalculate the
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2. asked by Emmzyonas
3. 25 views
When 34.8grams of potassium sulphate was dissolved in 500cm cubed distilled water.calculate :the concentration of potassium
1. 3 answers
2. asked by lucy
3. 1,739 views
50.0cm^3 of 2.0 mol dm^-3 aluminium sulphate,Al2(SO4)3 solutionCalculate the number of moles of ions.
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2. asked by mandy
3. 507 views
40grams of sodium hydroxide was reacted with sulphuric acid to give 35grams sodium sulphate.calculate the percentage yield of
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2. asked by avril
3. 502 views
the solubility product of lead(ii)sulphate in water is 1.6x10^-8 mol2 dm^-6. calculate the solubility of lead(ii)sulphate in
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2. asked by frank
3. 1,188 views
how do i calculate the number of moles of ammonium iron (ll) sulphate (NH4)2 Fe(SO4)2.6H2O in 1dm3 of solution?
1. 3 answers
2. asked by jevoy
3. 1,525 views