The number of moles : 12.01
<h3>Further explanation</h3>
Given
V₁ = 1.3 L contains 6.7 mol of gas(n₁)
V₂ = 2.33 L
Required
The number of moles
Solution
Avogadro's : <em>at the same temperature and pressure, the ratio of gas volume will be equal to the ratio of gas moles </em>
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Answer:
1. Scientific Method, 2. Experiment, 3. Independent variable, 4. Controlled variable, 5. Dependent variable.
Explanation:
Answer:
E
Explanation:
A combination reaction is one in which two elements or two compounds react to give a new single compound
Hence, what we are expecting on the reactant side is only a single product and not a mixture of products
For the first reaction, we had two elements giving a single product
For the second reaction, we had same
For the third, we had same
For the fourth, we had two compounds reacting to give a singe new product
While in the last, we had two different products which means it does not follow the definition of a combination reaction and that makes it our answer
