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Alex Ar [27]
2 years ago
8

Look at the reaction below.

Chemistry
2 answers:
HACTEHA [7]2 years ago
6 0
The acid is H2SO4(an)
solong [7]2 years ago
4 0

Answer: H_2SO_4 is a acid.

Explanation: Acid is anything which donates H^+ ions and in this reaction H_2SO_4 is donating H^+ ions, therefore it is considered as an Acid.

This reaction is a type of reaction an acid undergoes that is when an acid reacts with metal it produces metal salt and hydrogen gas

2HA(aq)+2M(s)\rightarrow 2MA(aq)+H_2(g)

and the given reaction is

H_2SO_4(aq)+Mg(s)\rightarrow MgSO_4(aq)+H_2(g)

where, H_2SO_4 = Acid

Mg = metal

MgSO_4 = Metal Salt

H_2 = Hydrogen gas

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Read 2 more answers
In the laboratory, a volume of 100 mL of sulfuric acid (H2SO4) is recorded. How many g are there of the liquid if its density is
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Answer:

\large \boxed{\text{183 g}}  

Explanation:

\begin{array}{rcl}\text{Density} & = & \dfrac{\text{Mass}}{\text{Volume}}\\\\\rho & = &\dfrac{m}{V}\\\\1.83 \text{ g$\cdot$ cm}^{-3} & = & \dfrac{m}{\text{100 cm}^{3}}\\\\m & = & \text{183 g}\\\end{array}\\\text{There are $\large \boxed{\textbf{183 g}}$ of sulfuric acid.}

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