Question

displacement reactions involving metals
reactants
appearance of reactants
observations after mixing
(select all that apply)
products
(select all that apply)
no observable change
no reaction occurred
bubbles formed in mixture
h₂(g)
mixtures color changed
o₂(g)
solid formed in mixture
znh₂(aq)
test tube felt colder
zn(hso₄)₂(aq)
test tube felt hotter
znso₄(aq)
zn(s) + h₂so₄(aq)
the chemical turn into
bubbling.

Explanation:

Step1: Analyze the reaction

Zinc (\(Zn\)) reacts with sulfuric acid (\(H_2SO_4\)). The reaction is \(Zn(s)+H_2SO_4(aq)=ZnSO_4(aq)+H_2(g)\).

Step2: Determine observations

Since \(H_2\) gas is produced, bubbles form in the mixture.

Step3: Determine products

Based on the reaction equation, the products are \(H_2(g)\) and \(ZnSO_4(aq)\).

Answer:

Observations: Bubbles formed in mixture
Products: \(H_2(g)\), \(ZnSO_4(aq)\)