Ask a New Question

A mixture contained CaCO3 and

A mixture contained CaCO3 and MgCo3. A sample of this mixture weighing 7.85g was reacted with excess HCl. The reactions are--CaC
1. 2 answers
2. asked by Mary
3. 1,503 views
A mixture contained CaCO3 and MgCo3. A sample of this mixture weighing 7.85g was reacted with excess HCl. The reactions are--CaC
1. 2 answers
2. asked by Mary
3. 862 views
A 5.00 gram mixture of CaO and CaCO3 is heated strongly. After heating, the mixture has a mass of 4.00 grams. What % of the
1. 1 answer
2. asked by Paul
3. 754 views
I am doing an elementary experiment regarding separating mixtures. My mixture contained NaCl, SiO2, and CaCO3. In the beginning,
1. 1 answer
2. asked by Michael
3. 776 views
5.00gram of a mixture of caco3 and cao liberated 1.32 gram of co2 on strong heating what is the percentage of caco3 in the
1. 1 answer
2. asked by babalola ayomide
3. 177 views
4g of a mixture of CaCO3 and sand is treated with an excess of HCl and 0.88g of CO2 is produced. What is the percentage of CaCO3
1. 4 answers
2. asked by Ana
3. 5,474 views
A CaCO3 mixture weighing 2.75 grams was treated with 9.75 mL of 3.00 M HCl to liberate CO2. After the CO2 was liberated, the
1. 1 answer
2. asked by Double checking ans
3. 1,228 views
a mixture containing CaCO3 and CaO only. When 0.3500 g of mixture was ignited and cooled, the wt of mixture was 0.3400 g.
1. 1 answer
2. asked by RRG
3. 1,310 views
A 5.00 gram mixture of CaO and CaO3 is heated strongly. After heating, the mixture it has a mass of 4.00 grams. What % of the
1. 1 answer
2. asked by Paul
3. 663 views
Which of the following would you add to a mixture of CaCO3(s) and its saturated solution to increase the molar solubility of
1. 1 answer
2. asked by Justin
3. 1,281 views