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Art [367]
2 years ago
8

In an experiment, the same mass of magnesium metal reacted with the same amount of two different acids. the acid used in reactio

n 1 was ethanoic acid and in reaction 2 it was hydrochloric acid. which reaction produced the most gas?
Chemistry
1 answer:
denpristay [2]2 years ago
6 0

The mole ratio of the reaction shows that equal volumes of hydrogen gas will be produced by the two reactions.

<h3>What is the mole ratio of a reaction?</h3>

The mole ratio of a reaction is the ratio in which the reactants and products of a given reaction occur for the reaction to proceed to completion.

The mole ratio of a reaction is also known as the stoichiometry of the reaction.

The equation of the two reactions are given below:

Mg + 2HCl \rightarrow MgCl_2 + H_2

Mg + 2CH_3COOH \rightarrow (CH_3COO)_2Mg + H_2 \\

From the equation of the reaction reaction, an equal volume of hydrogen gas will be produced by the two reactions.

Therefore, the mole ratio of the reaction shows that equal volumes of hydrogen gas will be produced by the two reactions.

Learn more about mole ratio at: brainly.com/question/19099163

#SPJ1

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In the following reaction, how many liters of oxygen produce 560 liters of
saw5 [17]

The balanced chemical reaction will be:

CH4 + 2O2 → CO2 + 2H2O

We are given the amount of carbon dioxide to produce from the reaction. This will be our starting point.

 

560 L CH4 ( 1 mol CH4/ 22.4 L CH4 ) (2 mol O2/ 1 mol CH4 ) ( 22.4 L O2 / 1 mol <span>O2</span><span>) = 1120 L O2</span>

7 0
3 years ago
Read 2 more answers
1) A certain liquid has a density of 0.80 g/ml. What is the mass of a 40 ml sample of this liquid? 1)
Llana [10]

Answer:

The answer is

<h2>32 g</h2>

Explanation:

The mass of a substance when given the density and volume can be found by using the formula

<h3>mass = Density × volume</h3>

From the question

volume = 40 mL

density = 0.80 g/mL

The mass is

mass = 40 × 0.8

We have the final answer as

<h3>32 g</h3>

Hope this helps you

8 0
3 years ago
How many atoms of silver are present in one mole of silver
Whitepunk [10]

Answer:

The number of particles in 1 mole is called Avogadro's Number (6.0221421 x 1023). Calculate the number of atoms in 2.45 mol of copper. A silver ring contains 1.1 x 1022 silver atoms.

Explanation:

hope this helps

3 0
3 years ago
Convert 25 liters to millileters and put answer in scientific notation
a_sh-v [17]
1Liter = 1000ml,

Start with the given 25liter X 1000milleters/ 1liters = 25000ml or 2.5X10^4ml

Remember to Cancel the unit...
6 0
3 years ago
How to explain the periodic law?
Brilliant_brown [7]
The law that states that the properties of the elements are periodic functions of their atomic numbers.
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