Classifying Chemical Reactions

Determine the reaction type of the following reaction: Fe_(s) + CuSO_4(aq) → FeSO_(aq) + Cu_(s)

• Synthesis

• Decomposition

• Combustion

• Single Replacement

• Double Replacement

Tags

NGSS.MS-PS1-2

Determine the reaction type of the following reaction: C₁₀H_8(l) + 12O_2(g) → 10CO_2(g) + 4H₂O_(g)

• Synthesis

• Decomposition

• Combustion

• Single Replacement

• Double Replacement

Determine the reaction type of the following reaction: NaCl_(aq) + AgNO_3(aq) → NaNO_3(aq) + AgCl_(s)

• Synthesis

• Decomposition

• Combustion

• Single Replacement

• Double Replacement

Determine the reaction type of the following reaction: NH₄NO_3(s) → N₂O_(g) + 2H₂O_(g)

• Synthesis

• Decomposition

• Combustion

• Single Replacement

• Double Replacement

In a synthesis reaction, two or more substances _______________ to form another substance.

Tags

NGSS.MS-PS1-5

In a single-displacement reaction, one element _______________ another element in a compound.

In a double-displacement reaction, the positive ion of one compound replaces the positive ion of the other, forming _______________ new compounds.

Which chemical reaction is a combustion reaction?

• 2K_(s) + 2H₂O_(l) → 2KOH_(aq) + H_2(g)

• 2CaO_(s) → 2Ca_(s) + O_2(g)

• HCl_(aq) + NaOH_(aq) → NaCl_(aq) + H₂O_(l)

• CH_4(g) + O_2(g) → CO_2(g) + 2H₂O_(g)

Tags

NGSS.HS-PS1-4

NGSS.HS-PS1-7

Which type of chemical reaction is represented by the general equation A --> B + C?

• Synthesis

• Decomposition

• Single replacement

• Double replacement

How are synthesis reactions and decomposition reactions different?

• Synthesis reactions involve a single reactant, while decomposition reactions involve multiple reactants.

• Synthesis reactions produce energy, while decomposition reactions always absorb energy.

• Synthesis reactions combine substances into a single product, while decomposition reactions break a single substance into multiple products.

• Synthesis reactions involve oxygen, while decomposition reactions do not.