The following is what type of reaction:

PbCl₂ + AgNO₃ → Pb(NO₃)₂ + AgCl

• Single Replacement

• Double Replacement

• Neither Single or Double Replacement

The following is what type of reaction:

NH₃ + HCl → NH₄Cl

• Single Replacement

• Double Replacement

• Neither Single or Double Replacement

3Ca + 2AlCl₃ --> 3CaCl₂ + 2Al

• Single Replacement

• Double Replacement

• Neither Single or Double Replacement

One element replaces another in a compound.

• Single Replacement

• Double Replacement

• Neither Single or Double Replacement

3KOH + H₃PO₄ --> K₃PO₄ + 3H₂O

• Single Replacement

• Double Replacement

• Neither Single or Double Replacement

What does (aq) mean in a chemical reaction?

• Ag
• silver
• aqualirious
• aqueous

When balancing equations what does

→ mean?

• subscript

• equals

• it is just an arrow

• yield

Tags

NGSS.HS-PS1-7

What is the left part of a chemical equation called?
H_{2 +} O → H₂O

• Reactants
• Products 
• Yields 
• Chemical Equation 

Tags

NGSS.MS-PS1-5

What is the right part of a chemical equation called?
H_{2 +} O → H₂O

• Reactants
• Products 
• Yields 
• Chemical Equation 

What type of reaction involves ions from 2 compounds exchanging places to form 2 completely new compounds?

• Single Replacement Reaction

• Double Replacement Reaction

• Neither Single or Double Replacement