Will GIVE BRAINLIST IF YOU ANSWER CORRECTLY Identity the type of reaction and balance the equation, including the states of matt
er, 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.
2KMnO4+3Na2SO3+H2O→2MnO2+3Na2SO4+2KOH In a reaction, the reducing agent is the element or compound that donates electron or the one tht loses electrons. The oxidized species. The opposite is called the oxidizing agent. It is the one who accepts the electrons lost. For this reaction KMnO4 is reduced into MnO2.
