Chemistry, 07.11.2020 19:40 jbuchjr13

Reactioneaza total 22 kg calcar de puritate 80 % cu o solutie de acid clorhidric de concentratie 30 %. Stiind ca rezulta clorura de calciu, apa si dioxid de carbon, se cer: a. ecuatia reactiei chimice;
b. masa de solutie de acid clorhidric stoechiometric necesara;
c. masa de clorura de calciu rezultata;
d. cantitatea/numarul de moli de apa.

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 02:10, fvmousdiana

Determine the percent sulfuric acid by mass of a 1.61 m aqueous solution of h2so4. %

Answers: 2

continue

Chemistry, 22.06.2019 06:40, mem81

Ted and emily played a mixed doubles tennis match against jack and brenda. in the second match. ted and brenda played against jack and emily. which type of chemical reaction does the situation demonstrate?

Answers: 3

continue

Chemistry, 22.06.2019 18:10, ellemarshall13

Measurements that have similar values are: a. usually accurate b. sometimes accurate c. always accurate d. never accurate

Answers: 1

continue

Chemistry, 22.06.2019 20:00, teacherpreacher

For the reaction c6h14(g) & longrightarrow; c6h6(g) + 4h2(g), δp(h2)/δt was found to be 2.5 x 10-2 atm/s, where δp(h2) is the change in pressure of hydrogen. determine δp(c6h14)/δt for this reaction at the same time.

Answers: 2

continue

You know the right answer?

Reactioneaza total 22 kg calcar de puritate 80 % cu o solutie de acid clorhidric de concentratie 30...