Predicting Outcomes in Chemistry

What are the products of this reaction?
Cu+ AgNO₃--> 

• Cu(NO₃)₂+Ag
• CuNO₃ + Ag
• CuAg+NO₃
• Cu+ AgNO₃

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Write a balanced reaction for this reaction
Zn(s) + H₂SO₄(aq) -->

• Zn(SO₄)₂ + H
• ZnSO₄ + H₂
• ZnSO₄ + H
• Zn₂SO₄ + H₂

Write a balanced equation for this DR reactions
NaOH + Fe(NO₃)₃ -->

• NaFe + OH(NO₃)₃
• 2NaNO₃ + 3Fe(OH)₃
• NaNO₃ + FeOH
• 3NaNO₃ + Fe(OH)₃

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

• C₂O₂ + H₄
• CO₂ + HOH
• CO + H
• 2 CO₂ + 2H₂O

Tags

NGSS.HS-PS1-7

Predict the products for the this reaction:
K + HCl --> 

• KCl + H₂
• KHCl 
• KH + Cl₂
• KCl + H

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Predict the products for the this reaction:
Mg + CuCl2 --> 

• MgCl₂ + Cu
• MgCl + Cu
• MgCu + Cl₂
• CuMg + Cl₂

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Predict the products for the this reaction:
K + HCl --> 

• KCl + H2
• KHCl 
• KH + Cl2
• KCl + H

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Predict the products for the this reaction:
Mg + CuCl2 --> 

• MgCl2 + Cu
• MgCl + Cu
• MgCu + Cl2
• CuMg + Cl2

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Predict the products for the this reaction:
AgNO3 + KCl --> 

• AgCl + KNO3
• AgK + ClNO3
• AgNO3 + KCl
• KAg + NO3Cl

Tags

NGSS.HS-PS1-1

The word equation for combustion is: fuel + oxygen --> water + ________ __________

• Carbon dioxide
• Limewater

Tags

NGSS.MS-PS1-5