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liliaboop2012
liliaboop2012
01.12.2020 • 
Chemistry

Will GIVE BRAINLIST IF YOU ANSWER CORRECTLY Identity the type of reaction and balance the equation, including the states of matter, for the following reactions (5 Points) aqueous aluminum nitrate is added to solid calcium
Type of Reaction: Double Displacement, Solid

Al(NO3)3 (aq) + Ca (s) → Al2Ca3 (s) + NO3 (aq)

(5 Points) aqueous barium chloride is added to aqueous potassium sulfate
Type of Reaction:

BaCl2(aq) + K2SO4(aq) → KCl (aq) + BaSO4 (s)

(5 Points) solid magnesium oxide is heated
Type of Reaction:

MgO (s) →

(5 Points) solid zinc is added to oxygen gas
Type of Reaction:

Zn (s) + O2(g) →

(5 Points) aqueous cobalt (II) chloride is added to solid magnesium filings
Type of Reaction:

CoCl2(aq) + Mg (s) →

(10 Points) Write a double replacement reaction where one of the products is copper (II) hydroxide. Include the states of matter for each of the reactants and products.

(10 Points) Write a decomposition reaction where the reactant is ammonium nitrate.
Include the states of matter for each of the reactants and products.

(10 Points) Write a synthesis reaction where one of the reactants is aluminum.
Include the states of matter for each of the reactants and products.

(5 Points) Give three indications that a chemical reaction has occurred.

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