Chemistry, 26.10.2019 13:43 zoelynn8386

A6.0 gram sample of an unknown compound is dissolved in 125 g of water. the solutions freezing point is lowered to 1.38 c° below the freezing point of pure water. what is the molar mass of the sample? k for water is 1.86 c°/m.

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 10:30, Juli8283

Earth's axis of rotation is tilted at an angle of 23.5 degrees. what is one change you would see on earth if its axis was not tilted?

Answers: 3

continue

Chemistry, 22.06.2019 18:30, robjaykay

The famous scientist galileo galilei did several experiments with sloping planes, which he rolled metal balls down so that he could study motion. by changing the slope, he could study how the speed at which the ball rolled was affected. what was the independent variable in galileo's experiment? a. the speed of the ball b. the slope of the plane c. whether the ball moved d. what the ball was made of

Answers: 2

continue

Chemistry, 22.06.2019 21:00, alwaysneedhelp84

Write a balanced equation showing the formation of copper (ii) nitrite from its elements

Answers: 1

continue

Chemistry, 23.06.2019 02:50, agm0102

What is the typical rotational frequency frot for a molecule like n2 at room temperature (25∘c)? assume that d for this molecule is 1å=10−10m. take the total mass of an n2 molecule to be mn2=4.65×10−26kg. you will need to account for rotations around two axes (not just one) to find the correct frequency. express frot numerically in hertz, to three significant figures.

Answers: 3

continue

You know the right answer?

A6.0 gram sample of an unknown compound is dissolved in 125 g of water. the solutions freezing point...