CoCl3(aq) + K2S(aq) yield Co2S3(s)

CoCl3(aq) + K2S(aq) yield Co2S3(s) + KCl(aq)How many moles of KCl would be produced when 0.470 moles of Co2S3 are produced in
1. 1 answer
2. asked by sarah
3. 971 views
4 Fe + 3 O2 -> 2 Fe2O31. If I react 3.00g Fe and 5.75g O2, what is the theoretical yield? 2. If I’m only able to produce 3.5g,
1. 2 answers
2. asked by Anonymous
3. 1,663 views
The percent yield of a reaction is calculated using the formula:Percent Yield = Actual Yield Theoretical Yield × 100 Percent
1. 1 answer
2. 100 views
1) a student used 3.50 g of salicylic acid. calculate theoretical yield2) the actual yield (from experiment) was found to be
1. 2 answers
2. asked by ama
3. 951 views
Which of the following statements is CORRECT? (Points : 10)If a bond is selling at a discount, the yield to call is a better
1. 0 answers
2. asked by Anonymous
3. 1,140 views
Calculate the pH of a 0.21 M CoCl3 solution. The Ka value for Co(H2O)63+ is 1.0 10-5.
1. 1 answer
2. asked by pinki
3. 696 views
i need help.Calculate the pH of a 0.24 M CoCl3 solution. The Ka value for Co(H2O)63+ is 1.0 10-5. how do u do these with like
1. 1 answer
2. asked by Lindsey
3. 749 views
Current yield and yield to maturityA bond has a $1,000 par value, 10 years to maturity, a 7 percent annual coupon, and sells for
1. 0 answers
2. asked by Mel
3. 1,222 views
What is the oxidation charge of the cobalt ion in the compound Co2S3?Responses -3 -3 +2 +2 -2 -2 +3
1. 1 answer
2. 27 views
calculate the ph of a 0.10 M CoCl3 solution. The ka value for Co(H20)6 is 1.0x10^-5
1. 0 answers
2. asked by Anonymous
3. 760 views