Chemical Reactions and Balancing Review 1

2 NaBr + 1 Ca(OH)₂ ----> 1 CaBr₂ + 2 NaOH

• Synthesis

• Decomposition

• Single replacement

• Double replacement

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2

How quickly a reaction will take place.

• Reaction Rate

• Temperature Rate

• Equation Rate

• Bubbly Rate

Tags

NGSS.HS-PS1-5

NGSS.HS-PS1-6

To balance an equation you should:

• ONLY change subscripts.

• ONLY change coefficients.

• Change BOTH subscripts and coefficients.

Na₃PO₄ + 3 KOH ----> 3 NaOH + K₃PO₄

• Synthesis

• Decomposition

• Single replacement

• Double replacement

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2

2 RbNO₃ + BeF₂ ----> Be(NO₃)₂ + 2 RbF

• Synthesis

• Decomposition

• Single replacement

• Double replacement

Tags

NGSS.MS-PS1-5

Is this equation balanced?

• Yes

• No

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2

How many Hydrogen (H) and how many Chlorine (Cl) are there?

• H = 4, Cl = 1

• H = 4, Cl = 0

• H = 4, Cl = 3

• H = 4, Cl = 4

Tags

NGSS.MS-PS1-1

2 C₅H₅ + Fe ----> Fe(C₅H₅)₂

• Synthesis

• Decomposition

• Single replacement

• Double replacement

Tags

NGSS.MS-PS1-2

O₃  ----> O^. + O₂

• Synthesis

• Decomposition

• Single replacement

• Double replacement

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2

Is the compound in the pink box a Reactant or a Product?

• Reactant

• Product

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2