Chemical Reactions and Types

Balance this equation:
 2Li + Cl₂ -> LiCl

• 2Li + Cl₂ -> 4LiCl2

• 2Li + Cl₂ -> LiCl₂

• 2Li + Cl₂ -> 2LiCl

Tags

NGSS.MS-PS1-5

AB + CD →AD + CB

• Double Replacement

• Single Replacement

• Synthesis

• Decomposition

Tags

NGSS.MS-PS1-5

Which of the following is an example of a synthesis reaction?

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Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Which of the following is an example of a decomposition reaction?

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Which of the following is an example of a single replacement reaction?

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Which of the following is an example of a double replacement reaction?

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Tags

NGSS.MS-PS1-2

The blue numbers in the image represent

• subscripts

• coeffiecients

• roman numerals

• none of the answer options are correct

Which problem is balanced?
(Check ALL answers)

• PbO₂ + 2H₂

• SO₂ + H₂0 --> H₂SO₄

• 2Na + 2H₂O --> 2NaOH + H₂

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Is this balanced?
Al + O₂ → 2Al₂O₃

• Yes

• No

Tags

NGSS.MS-PS1-5

CxHy +O₂ --> H₂O + CO₂

• Decomposition

• Double replacement

• Combustion

• Single Replacement

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5