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what mass of sodium sulphate

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. 503 views
what mass of sodium sulphate is produced if 49g of hydrogen sulphate react with 80g of NAOH?
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2. asked by rita ghawaryat
3. 1,002 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. 746 views
calculate the mass of sodium sulphate required to prepare its 20%(mass percent) solution in 100 g of water
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2. asked by irsha
3. 664 views
given what you know about periodicity , predict whether lithium sulphate is more or less soluble in water than sodium sulphate
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2. asked by Maame
3. 375 views
ferrous sulphate + sodium hydroxide forms ppt. ferrous hydroxide + sodium sulphate is left in the solutionwrite a balanced
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2. asked by jane
3. 1,159 views
3.22g of hydrated sodium sulphate, Na2SO4 X H2O were hearted to a constant mass of1.42 g. Determine the value of x in the
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2. asked by Freddy
3. 2,756 views
3.22g of hydrated sodium sulphate na2so4xh2o were heated to a constant mass of 1.42g determine the value of x in the
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2. asked by Shalom Mbaa
3. 252 views
The molecular formula of 2.68g hydrated sodium sulphate is Na2SO4.nH2O.If the mass loss on heating is 1.26g then calculate the
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2. asked by Farha
3. 2,375 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