Chemistry, 26.05.2021 19:30 rachel2005smith

1 Upon heating 139 g MgSO4 · 7 H2O: (a) how many grams of water can be obtained?

(b) how many grams of anhydrous compound can be obtained?

2 How many joules of energy are needed to change 144 g of water at 14.3°C to steam at 100°C?

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 15:50, Edwardwall

Elements in group 2 are all called alkaline earth metals. what is most similar about the alkaline earth metals?

Answers: 1

continue

Chemistry, 22.06.2019 23:00, brianfranklin17

What is the correct lewis dot structure for arsenic?

Answers: 2

continue

Chemistry, 23.06.2019 06:10, jamesgotqui6

2. what two items do autotrophs take from the environment to produce their food? 3. what are the two items that are released during transpiration from leaves? 4. what are the two membranes of the system? a. what are the two stages of photosynthesis? what are the two parts of photosynthesis?

Answers: 2

continue

Chemistry, 23.06.2019 11:00, libby143

Afraction can be converted to a decimal by dividing the denominator into the numerator. use a calculator. divide to convert the fractions from part a to decimals. then describe the pattern you see in the decimal.

Answers: 3

continue

You know the right answer?

1 Upon heating 139 g MgSO4 · 7 H2O: (a) how many grams of water can be obtained?

(b) ho...