Chemistry, 22.02.2021 14:00, blakeley7785

the percentage by mass of the composition cryolite a compound used in the production of aluminum is as follows 32.79% Na2, 13.02% Al and 54.19%.what is the formulae of the compound

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 02:00, officialgraciela67

What is the volume occupied by 10.0 dm3 of gas at standard pressure after it has been compressedat constant temputure to 500.0 kpa?

Answers: 1

continue

Chemistry, 22.06.2019 16:00, julesperez22

Click the button that shows the correct relationship of the electron affinities of the elements sodium and phosphorus. sodium’s electron affinity value is more negative than the electron affinity value of phosphorus. phosphorus’ electron affinity value is more negative than the electron affinity value of sodium. this information cannot be determined using the periodic table. answer is b on e2020.

Answers: 3

continue

Chemistry, 23.06.2019 00:30, rose888829

The footprints of a dinosaur and the burrow of an ancient shrimp are examples of which kind of fossils

Answers: 2

continue

Chemistry, 23.06.2019 02:40, towelmearowel

Calculate the standard enthalpy of formation of liquid methanol, ch3oh(l), using the following information: c(graphite) + o2 latex: \longrightarrow ⟶ co2(g) latex: \delta δ h° = –393.5 kj/mol h2(g) + o2 latex: \longrightarrow ⟶ h2o(l) latex: \delta δ h° = –285.8 kj/mol ch3oh(l) + o2(g) latex: \longrightarrow ⟶ co2(g) + 2h2o(l) latex: \delta δ h° = –726.4 kj/mol

Answers: 3

continue

Do you know the correct answer?

the percentage by mass of the composition cryolite a compound used in the production of aluminum is...