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Na2SO4 solution is slowly added

Na2SO4 solution is slowly added to a solution which contains .10 M Ba (2+) and .1 M Pb(2+). which of the following statements
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2. asked by Joe
3. 619 views
10g of AgI is dissolved in 100cm3 of water and Na2SO4(s) is added to the solution with the ppt.After about 10mins.25cm3 of the
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2. asked by Shenaya
3. 675 views
Referring to the following reaction:Pb(NO3)2 (aq) + Na2SO4 (aq) -->PbSO4 (s) + 2NaNO3 (aq) A solution of 0.114 M Pb(NO3)2 with a
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2. asked by Mona
3. 2,324 views
What mass of solution containing 6.50% sodium sulfate N2SO4 by mass contains 1.50g Na2SO4Set up a proportion. (g Na2SO4/g
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2. asked by Lauren
3. 2,028 views
Testtube B: Has a solution of KMnO4 + NaOH+ NaHSO3----> K2MnO4 (green coloured-solution)+H2O+Na2SO4If too much HSO3^1- was added
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2. asked by LALA
3. 1,063 views
An aqueous solution of Na2SO4 has a molal concentration of 0.293 mol kg-1. Its density is 1.0350 g mL-1.Calculate the molar
1. 10 answers
2. asked by write2khin
3. 2,400 views
After 20.0g of Na2SO4 is added to a 0.5L saturated solution of CaSO4, does the concentration of Ca2+ increase, decrease, or stay
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2. asked by Alondra
3. 2,839 views
A 50.0 mL sample of 1.50×10−2 M Na2SO4(aq) is added to 50.0 mL of 1.23×10−2 M Ca(NO3)2(aq).What percentage of the Ca2+
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2. asked by K
3. 848 views
will SrSO4 precipitate when .1g of Na2SO4 are added to 1L of a .01M solution of Sr
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2. asked by brittney
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100 Liters of air at STP is slowly bubbled through 200ml of 0.03N Ba(OH)2 solution. The Baco3 formed due to reaction is filtered
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2. asked by Fai
3. 692 views