Write the chemical equations for these word reactions?

Solid Aluminium metal reacts with liquid water to produce aluminium hydroxide and hydrogen gas.

Solid aluminium oxide reacts with an aqueous solution of sodium hydroxide to form aqueous sodium aluminate and liquid water.

Answer 1

2Al(s) + 6H20(l) --> 2Al(OH)3(aq) + 3H2(g), and;
Al2O3(s) + NaOH(aq) --> NaAl2O3(aq) + H20(l)

Al(s) + 6H20(l) --> 2Al(OH)3(aq) + 3H2(g) Hydrogen gas and aluminum hydroxide are the products of the reaction between solid aluminum metal and liquid water.

Al2O3(s) + NaOH(aq) --> NaAl2O3(aq) + H20(l) Aqueous sodium aluminate and liquid water are the products of the reaction between solid aluminum oxide and an aqueous solution of sodium hydroxide.

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Answer 2

Cooper Anderson

Certainly! However, you haven't provided the word reactions you'd like the chemical equations for. Could you please specify the word reactions you're referring to?

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

Write the chemical equations for these word reactions?

Solid Aluminium metal reacts with liquid water to produce aluminium hydroxide and hydrogen gas. Solid aluminium oxide reacts with an aqueous solution of sodium hydroxide to form aqueous sodium aluminate and liquid water.

Solid Aluminium metal reacts with liquid water to produce aluminium hydroxide and hydrogen gas.

Solid aluminium oxide reacts with an aqueous solution of sodium hydroxide to form aqueous sodium aluminate and liquid water.