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Consider Ba (NO₃)₂ + K₂SO₄

A chemist makes a solution of K2SO4 by dissolving 21.7 g K2SO4 in water to make 100.0 mL of solution. What is the concentration
1. 1 answer
2. asked by Jamie
3. 2,541 views
What is the van't Hoff factor for K2SO4 in an aqueous solution that is 5.00 % K2SO4 by mass and freezes at -1.21 ∘C?
1. 6 answers
2. asked by Raquel
3. 3,296 views
ConsiderBa (NO₃)₂ + K₂SO₄ → BaSO₄ + 2KNO₃ (0.10 M) (0.10 M) (10.0 mL) (20.0 mL) Will the K₂SO₄ be sufficient
1. 1 answer
2. asked by luke
3. 633 views
How much volume (in mL) of 0.75 M K2SO4 (aq) and water must be mixed to prepare to 150.0 mL of 0.10 M K2SO4 solution?Thanks!
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2. asked by Mike
3. 468 views
How many grams of K2SO4 would you need to prepare 1500 g of 5.0% K2SO4 (m/m) solution?
1. 2 answers
2. asked by Jack
3. 7,335 views
could someone check my answers to see if they are right?Balance the following equation and give the value of the stoichiometric
1. 2 answers
2. asked by key
3. 1,518 views
For each of the following water-soluble compounds, indicate the ions present in an aqueous solution:NaI K2SO4 NaCN Ba(OH)2
1. 1 answer
2. asked by Jacob
3. 9,299 views
Predict the product(s) for the following reaction:H2SO4(aq) + KOH(aq) --> Choose one answer. a. K(s) + H2(g) + SO3(g) b.
1. 3 answers
2. asked by Toby
3. 6,963 views
how many moles of K2SO4 are present in 111.5 mL of 0.516 M K2SO4?
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2. asked by Chem3A
3. 877 views
If we combined 6 mol KOH and 6 mol H2SO4, and they reacted via the balanced equation below, how many moles of K2SO4 should be
1. 3 answers
2. asked by Anonymous
3. 595 views