reactants and products

Any substance that results from a chemical reaction is called a______________

• producer

• production

• product

• productor

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Any substance that starts a chemical reaction is called a

• reactant

• reaction

• reactor

• retart

A chemical reaction can be mathematically represented by showing the required amount of products and resulting reaction components using a chemical _____.

• equation

• connection

• probation

• chemical

Tags

NGSS.HS-PS1-7

Products of a combustion reaction include

• water

• fire

• air

• earth

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

when a chemical reaction occurs, bonds in the _________ break and new bonds in the _________ form these changes involve ________.

• products, reactants, Shamus

• reactants, products, energy

• products, reactants, energy

• reactants, products, my heart

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Identify the reactants and products in the following chemical reaction: CH4 + 2O2 → CO2 + 2H2O.

• The reactants are CO2 and 2O2. The products are CH4 and 2H2O.

• The reactants are CO2 and 2O2. The products are CH4 and 2H2O.

• The reactants are CH4 and 2H2O. The products are CO2 and 2O2.

• The reactants are CH4 and 2O2. The products are CO2 and 2H2O.

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-2

The reactants and products contain the same atoms, but they are rearranged during the reaction.

• True

• False

• There's no point in life

• There's no such thing love

Tags

NGSS.MS-PS1-5

An example of a chemical change is a candle burning.

• True

• False

• Joe mama

• Jeff Bezos

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Chemical changes occur because of chemical reactions.

• True

• False

• Booty

• Hanna

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Which of the following is a chemical property of a substance?

• color

• texture

• flammable

• shape

Tags

NGSS.MS-PS1-1