A student in the laboratory mixes 25.0 mL of 0.25 M CoCl2 and 35.0 mL of...

Question

Question

A student in the laboratory mixes 25.0 mL of 0.25 M CoCl₂ and 35.0 mL of 0.20 M Na₂CO₃. How many grams of Co₂(CO₃)₃ should the student get? Identify the limiting agent.

2 CoCl₃ (aq) + 3 Na₂CO₃ (aq) -> Co₂(CO₃)₃ (s) + 6 NaCl

science chemistry

Answer 1

Answer #1

Answer 2

Similar Homework Help Questions

You mix 5.0 ml. 0.20 M AgNO3(aq) with 35.0 ml. of 0.05M HNO3(aq) and 25.0 ml....

You mix 5.0 ml. 0.20 M AgNO3(aq) with 35.0 ml. of 0.05M HNO3(aq) and 25.0 ml. of 0.20 M NaCl. How many grams of AgCl do you produce?
student mixes 35.0 mL of 3.18 M Pb(NO3)2(aq) with 20.0 mL of 0.00151 M Nal(aq). How...

student mixes 35.0 mL of 3.18 M Pb(NO3)2(aq) with 20.0 mL of 0.00151 M Nal(aq). How many moles of Pbl2(s) precipitate from the resulting solution? Number 3.02x 10-5mol What are the values of [P NO3, and [Na'] after the solution has reached equilibrium at 25 °C? Number Number Pb2.02 111-114.84 ×10-9 IM Number Number NO4.05
3. How many mL of 0.450 M HCl are needed to titrate 25.0 mL solution of...

3. How many mL of 0.450 M HCl are needed to titrate 25.0 mL solution of 0.250 M Na2CO3 solution? Na2CO3(aq) + 2HCl(aq) + 2NaCl(aq) + CO2(g) + H2O(l)

4. How many mls of 0.25 M NaOH would be required to titrate 35.0 mL of...

4. How many mls of 0.25 M NaOH would be required to titrate 35.0 mL of 0.20 M HCI 5. A primary standard is a reagent that is extremely pure, stable, has no waters of hydration, and typically has a high molecular weight. One such stable standard, even though its formula weight is not high, is sulfamic acid, NH2SOOH (formula weight 97.09 g/mol). How many grams of this salt will be required to titrate 50.0 mL of 0.15 M NaOH...
A student mixes 67.0 mL of a 2.01 M sodium hydroxide solution with 22.8 mL of...

A student mixes 67.0 mL of a 2.01 M sodium hydroxide solution with 22.8 mL of 6.45 M hydrochloric acid. The temperature of the mixture rises 20.8°C. The density of the resulting solution is 1.00 and mL J has a specific heat capacity of 4.184 .. The heat capacity of the calorimeter is 16.97 °C noc g. °C Part 1 out of 3 (a) Identify the limiting reagent for the reaction. (select) Next part
A student mixes 39.0 mL of 2.88 M Pb(NO3)2(aq) with 20.0 mL of 0.00197 M Na2C2O4(aq)....

A student mixes 39.0 mL of 2.88 M Pb(NO3)2(aq) with 20.0 mL of 0.00197 M Na2C2O4(aq). How many moles of PbC2O4(s) precipitate from the resulting solution? What are the values of [Pb2 ], [C2O42–], [NO3–], and [Na ] after the solution has reached equilibrium at 25 °C?

A student mixes 67.0 mL of a 2.01 M sodium hydroxide solution with 22.8 mL of...

A student mixes 67.0 mL of a 2.01 M sodium hydroxide solution with 22.8 mL of 6.45 M hydrochloric acid. The temperature of the mixture rises 20.8°C. The density of the resulting solution is 1.00 g and mL has a specific heat capacity of 4.184 The heat capacity of the calorimeter is 16.97 g.°c °C Part 1: (a) Identify the limiting reagent for the reaction. NaOH Part 2 out of 3 (b) Calculate the heat of reaction (in J). Arxn...
You mix a 25.0 mL sample of a 20 M potassium chloride solution with 20.0 mL...

You mix a 25.0 mL sample of a 20 M potassium chloride solution with 20.0 mL of a 0.900 M lead(II) nitrate solution, and this precipitation reaction occurs: (5 pts) 2KCl (aq) + Pb(NO3)2 (aq) ® PbCl2 (s) + 2KNO3 (aq) You mix a 25.0 mL sample of a 20 M potassium chloride solution with 20.0 mL of a 0.900 M lead(II) nitrate solution, and this precipitation reaction occurs: (5 pts) 2KCl (aq) + Pb(NO3)2 (aq) ® PbCl2 (s) +...
If a student mixes 20g of HBF6 in water to make a 350mL solution, what is...

If a student mixes 20g of HBF6 in water to make a 350mL solution, what is the concentration of the resulting solution? 2. Na2CO3 - weak 3. Sr(OH)2 - strong 4. Ethyl Alcohol -- non electrolyte 5. HCI - Strong 6. PbI2 - weak estion 11 (9 Points; 3 Points Each) 1. If a student mixes 20g of HBF6 in water to make a 350 mL solution, what is the concentration of the resulting solution? 2. How many grams of...

25.0 mL of 0.20 M K2SO4 is combined with 30.0 mL of 0.35 M FeCl2. What...

25.0 mL of 0.20 M K2SO4 is combined with 30.0 mL of 0.35 M FeCl2. What is the concentration of Fe2+ after the reaction has completed? Assume 100% yield. K2SO4 is the limiting reactant. K2SO4(aq) + FeCl2(aq) à 2 KCl(aq) + FeSO4(s)