Chemistry
Chemistry, 29.03.2021 20:40, kyliegriffis

A solution is prepared by dissolving 27.7 g of CaCl2 in 375 g of water. The density of the resulting solution is 1.05 g/mL. The concentration of CaCl2 is % by mass. A solution is prepared by dissolving 27.7 g of CaCl2 in 375 g of water. The density of the resulting solution is 1.05 g/mL. The concentration of CaCl2 is % by mass. 6.24 6.88 7.22 0.0722 0.0688

answer
Answers: 1

Other questions on the subject: Chemistry

image
Chemistry, 21.06.2019 19:00, Val03
Asmall amount of a solid is added to water. the observation made after fifteen minutes is shown in the figure. which of these solids has been probably added to water? a) oil b) sand c) sugar d) wood chips
Answers: 1
image
Chemistry, 22.06.2019 04:00, lucasrandall
Asolution contains 225 g of sodium chloride, nacl, dissolved in enough water to make a 0.25 l of solution. what is the molarity of the solution?
Answers: 2
image
Chemistry, 23.06.2019 09:10, ayeeeee98
A155.0 9 piece of copper at 182 °c is dropped into 2500 g of water at 23.9 °c. (the specific heat of copper is 0.385 1/9°c.) calculate the final temperature of the mixture. (assume no heat loss to the surroundings.)
Answers: 2
image
Chemistry, 23.06.2019 10:00, ANONYMUSNESS8670
Lord kelvin described the concept of absolute zero temperature and the laws relating to the change of thermal energy during chemical reactions what type of chemist would he be considered today
Answers: 1
Do you know the correct answer?
A solution is prepared by dissolving 27.7 g of CaCl2 in 375 g of water. The density of the resulting...

Questions in other subjects:

Konu
Social Studies, 28.08.2019 15:50