Types of Reactions and Predicting Products

Predict the products, before balancing.

Co₂(SO₄)₃ + NaOH -->

• CoOH + NaSO₄

• CoNa + OH(SO₄)₃

• Co₂OH + Na(SO₄)₃

• Co(OH)₃ + Na₂SO₄

• no reaction

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Predict the products of the following decomposition reaction, before balancing.

HgO -->

• Hg + O

• Hg₂ + O₂

• Hg + O₂

• Hg₂ + O

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-2

What are the products for this combustion reaction: C₂H₄ + 2 O₂ -->

• C₂O₂ + H₄

• CO₂ + HOH

• CO + H

• CO₂ + H₂O

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Predict the products for the this Double Replacement reaction:

AgNO₃ + KCl →

• AgCl + KNO₃

• AgK + ClNO₃

• KAg + NO₃Cl

• AgCl + 3 KNO

Look at the following reaction: 2C2H6 + 7 O2----4CO2 + 6H2O. What type of reaction is this?

• Decomposition

• Synthesis

• Double Replacement

• Combustion

In which type of chemical reaction is a compound is made from simpler materials?

• Decomposition

• Synthesis

• Combustion

• Double Displacement

When do two or more small nuclei combine to form a single larger nucleus, a neutron, and a tremendous amount of energy?

• nuclear chain reaction

• nuclear fission

• nuclear fusion

• decomposition

Tags

NGSS.HS-PS1-8

The chemical formula that provides the information of the elements and molecules that are reacting as well as the molecules that are being produced from that reaction.

• Nuclear fission

• Chemical equation

• Chemical reaction

• Law of Conservation of Mass

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-2

What's true about predicting the products of a chemical reaction?

Tags

NGSS.HS-PS1-2

Write a Balanced Equation for this reaction:
C₂H₄ + 2 O₂ -->

• C₂O₂ + H₄

• CO₂ + HOH

• CO + H

• 2 CO₂ + 2H₂O

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-7