Chemistry, 27.07.2019 05:30 aide1234564

In the balanced reaction below, what is the mole ratio comparing iron (fe) and oxygen gas (o2)? 4fe + 3o2 --> 2fe2o3 question options: 4: 2 1: 3 2: 3 4: 3

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 18:20, ineedhelp773

Which statement accurately describes the relationship between air pressure, air density, or altitude? as altitude increases, pressure increases. as altitude increases, air density increases. air pressure and density are lowest at sea level. denser air exerts more pressure than less dense air.

Answers: 2

continue

Chemistry, 22.06.2019 20:30, trevorhenyan51

What is a difference between a mixture of elements and a mixture of compounds

Answers: 1

continue

Chemistry, 22.06.2019 23:30, bxymichelle

With the largest atoms and the smallest number of valence electrons and with the smallest atoms and the greatest number of valence electrons are the most reactive. a. nonmetals; metals b. nonmetals; transition elements c. transition elements; metals d. metals; nonmetals

Answers: 3

continue

Chemistry, 23.06.2019 01:00, stefaniethibodeaux

Substance 33°f 100°f peanut oil solid liquid margarine solid liquid chocolate chips solid liquid which conclusion fits the data in the table? a. heat chemically changes chocolate and margarine. b. all solids become liquid at 100°f. c. removing heat from a substance it to melt. d. matter may change shape when it is heated.

Answers: 1

continue

You know the right answer?

In the balanced reaction below, what is the mole ratio comparing iron (fe) and oxygen gas (o2)? 4fe...