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Bacl2.xH20 has an excess of

Bacl2.xH20 has an excess of H2SO4, and when heated, the residue is 1.864g of dry matter. Find the value of x.
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2. asked by Sanumi
3. 385 views
a 5.95 g sample of AgNO3 is reacted with excess BaCl2 according to the equation 2AgNO3 + BaCl2 yields 2AgCl + Ba(NO3)2 to give
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2. asked by Anonymous
3. 12,605 views
The sulfate in a 0.2345 g sample of a mixture containing only K2SO4 (fm = 174.26) and Na2SO4 (fm = 142.04) is to beanalyzed by
1. 2 answers
2. asked by Esraa
3. 871 views
Al2(SO4)3(aq) + BaCl2(aq) BaSO4(s) + AlCl3(aq)Consider the unbalanced equation above. A 0.680 g sample of impure Al2(SO4)3
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2. asked by edi
3. 796 views
Al2(SO4)3(aq) + BaCl2(aq) BaSO4(s) + AlCl3(aq)Consider the unbalanced equation above. A 0.680 g sample of impure Al2(SO4)3
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2. asked by edi
3. 728 views
Al2(SO4)3(aq) + BaCl2(aq) BaSO4(s) + AlCl3(aq)Consider the unbalanced equation above. A 0.680 g sample of impure Al2(SO4)3
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2. asked by edi
3. 659 views
What is the mass of BaCl2 contained in 250 mL of solution since after the addition of 40.00 ml of AgNO3 0.1020M to 25.00 mL of
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2. asked by Bob
3. 490 views
When BaCl2-H2O (s) is dried in an oven, it loses gaseious water:BaCl2-H2O <--> BaCl2(s) + H2O (g) enthalpy change - 63.11 kJ/mol
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2. asked by Tammy
3. 1,608 views
How many moles of BaSO4 are formed if 0.5 moles of Na2SO4 react with excess BaCl2?Na2SO4 + BaCl2 → BaSO4 + 2NaCl A. 0.144 mol
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2. asked by akarsha
3. 42 views
write the balanced chemical equation for the reaction that occurs when water is added to anhydrous BaCl2.would it be BaCl2+2H2o
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2. asked by jess
3. 807 views