Balancing Equations Review

Last updated about 6 years ago

8 Nsɛmmisa

Hyɛ no nsow a efi ɔkyerɛwfo no hɔ:

Basic chemical reactions review

Numbers in a chemical equation (https://www.ontrack-media.net/chemistry/cm3l13image2.jpg)

Reaction types

Ferrous nitrate is also known as iron(II) nitrate

Combustion of cyclobutane

Barium sulfate reacts with sodium chloride by double displacement.

SPQ-1.A

Laabri

Balancing Equations Review

Last updated about 6 years ago

8 Nsɛmmisa

Hyɛ no nsow a efi ɔkyerɛwfo no hɔ:

Basic chemical reactions review

Numbers in a chemical equation (https://www.ontrack-media.net/chemistry/cm3l13image2.jpg)

Asemmisa {{asɛmmisaAhyɛnsode}}

What UNIT do we use to explain what the coefficients are?

Atoms

Superscripts

Moles

Grams

Asemmisa {{asɛmmisaAhyɛnsode}}

Why is 2 always the subscript for hydrogen gas and oxygen gas?

Reaction types

Asemmisa {{asɛmmisaAhyɛnsode}}

Which basic reaction type is NOT shown here?

Single replacement

Combustion

Synthesis

Decomposition

Asemmisa {{asɛmmisaAhyɛnsode}}

How many MOLES do you have if you have 24 grams of water?

0.75

1.3

Ferrous nitrate is also known as iron(II) nitrate

Asemmisa {{asɛmmisaAhyɛnsode}}

What is the molar mass of iron (II) nitrate? Use the periodic table to identify the atomic mass of each atom and show how to find the number of grams in one mole of iron (II) nitrate.

Combustion of cyclobutane

Asemmisa {{asɛmmisaAhyɛnsode}}

Balance the equation.

Barium sulfate reacts with sodium chloride by double displacement.

Asemmisa {{asɛmmisaAhyɛnsode}}

When two solutions are mixed and a cloudy substance forms, it is called a PRECIPITATE. Which substance is the precipitate in the reaction above?

Barium chloride

Barium sulfate

Sodium chloride

Sodium sulfate

SPQ-1.A

Asemmisa {{asɛmmisaAhyɛnsode}}

Balance the equation.

Asemmisa {{asɛmmisaAhyɛnsode}}

What UNIT do we use to explain what the coefficients are?

Atoms

Superscripts

Moles

Grams

Asemmisa {{asɛmmisaAhyɛnsode}}

Why is 2 always the subscript for hydrogen gas and oxygen gas?

Asemmisa {{asɛmmisaAhyɛnsode}}

Which basic reaction type is NOT shown here?

Single replacement

Combustion

Synthesis

Decomposition

Asemmisa {{asɛmmisaAhyɛnsode}}

How many MOLES do you have if you have 24 grams of water?

0.75

1.3

Asemmisa {{asɛmmisaAhyɛnsode}}

What is the molar mass of iron (II) nitrate? Use the periodic table to identify the atomic mass of each atom and show how to find the number of grams in one mole of iron (II) nitrate.

Asemmisa {{asɛmmisaAhyɛnsode}}

Balance the equation.

Asemmisa {{asɛmmisaAhyɛnsode}}

When two solutions are mixed and a cloudy substance forms, it is called a PRECIPITATE. Which substance is the precipitate in the reaction above?

Barium chloride

Barium sulfate

Sodium chloride

Sodium sulfate

Asemmisa {{asɛmmisaAhyɛnsode}}