Chemistry, 26.01.2021 01:40, starreee

Help please! Stoichiometry! I'll give brainliest! 2 As (s) + 6 NaOH (aq) → 2 Na3AsO3 (s) + 3 H2 (g)

If 34.0g of As react with excess NaOH at STP, what volume of H2 will be produced in liters?

SnO2 (s) + 2 H2 (g) → Sn (s) + 2 H2O (l)

What mass of water is produce when 79.0g of SnO2 are consumed in the reaction above?

C3H8(g) + 5 O2 (g) → 3 CO2 (g)+ 4 H2O (g)

What volume of oxygen is required to completely combust 0.499L of propane (C3H8) at STP?

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 09:00, lrasanaoaksandfurana

Which process does not require the presence of a physical substance in order to transfer heat? air in the atmosphere is heated by the ground. this warm air then rises, and cooler air falls. this is an example of what type of process? how is conduction different from radiation?

Answers: 1

continue

Chemistry, 22.06.2019 14:00, yam44

What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?

Answers: 2

continue

Chemistry, 22.06.2019 19:30, 2020sanchezyiczela

Draw the lewis structure for the trisulfur s3 molecule. be sure to include all resonance structures that satisfy the octet rule.

Answers: 3

continue

Chemistry, 23.06.2019 00:00, sanaiajohnson56

In an exothermic reaction, energy may be released to the surroundings in the form of question 4 options: heat light thermal all of the above