numeric response\nuse the following information to answer the next question.\n| chemical equation | chemical…

numeric response\nuse the following information to answer the next question.\n| chemical equation | chemical reaction type | evidence of chemical change |\n| ---- | ---- | ---- |\n| 1 al(s) + 3naoh(aq) → al(oh)₃(s) + 3na(s) | 4 formation | 8 change in litmus - test results |\n| 2 3h₂so₄(aq) + 2al(oh)₃(aq) → al₂(so₄)₃(aq) + 6h₂o(l) | 5 double replacement | 9 production of bubbles |\n| 3 2al₂o₃(s) → 4al(s) + 3o₂(g) | 6 single replacement | 0 production of a precipitate |\n| | 7 decomposition | |\nnumeric response\n2. using the numbers above, choose one chemical equation and match it with its chemical - reaction type classification and evidence of chemical change expected from the chemical reaction (there is more than one correct answer).\nchemical equation ______ (record in the first column)\nchemical reaction type ______ (record in the second column)\nevidence of chemical change ______ (record in the third column)\n(record your answer in the numerical - response section below.)

numeric response\nuse the following information to answer the next question.\n| chemical equation | chemical reaction type | evidence of chemical change |\n| ---- | ---- | ---- |\n| 1 al(s) + 3naoh(aq) → al(oh)₃(s) + 3na(s) | 4 formation | 8 change in litmus - test results |\n| 2 3h₂so₄(aq) + 2al(oh)₃(aq) → al₂(so₄)₃(aq) + 6h₂o(l) | 5 double replacement | 9 production of bubbles |\n| 3 2al₂o₃(s) → 4al(s) + 3o₂(g) | 6 single replacement | 0 production of a precipitate |\n| | 7 decomposition | |\nnumeric response\n2. using the numbers above, choose one chemical equation and match it with its chemical - reaction type classification and evidence of chemical change expected from the chemical reaction (there is more than one correct answer).\nchemical equation ______ (record in the first column)\nchemical reaction type ______ (record in the second column)\nevidence of chemical change ______ (record in the third column)\n(record your answer in the numerical - response section below.)

Answer

Explanation:

Step1: Select an equation

Let's choose equation 2: $3H_2SO_4(aq)+2Al(OH)_3(aq)\rightarrow Al_2(SO_4)_3(aq) + 6H_2O(l)$

Step2: Identify reaction type

It is a double - replacement reaction as the cations and anions in the reactants exchange partners. So the reaction type is 5 (Double Replacement).

Step3: Identify evidence of chemical change

There is no formation of a precipitate, gas evolution or color change mentioned specifically for this reaction in a simple sense, but the formation of a new substance (water and the salt $Al_2(SO_4)_3$) is a sign of a chemical change. Among the given options, we can assume no specific evidence is given in the list for this reaction in this context.

Answer:

chemical equation: 2 chemical reaction type: 5 evidence of chemical change: (no specific number from the list as no distinct evidence like those listed is directly applicable)