Answer:
correct answer is <u>75</u>
Explanation:
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First, it combines with carbon dioxide in the soil to form a weak acid called carbonic acid. ... Carbonic acid slowly dissolves away minerals in rock, especially the carbonate minerals that make up limestone and marble. The weak acid decomposes the insoluble rock into watersoluble products that move into the groundwater.
Answer:
![2CH_3OH_{(l)} + 3O_2_{(g)} --> 2CO_2_{(g)} + 4H_2O_{(g)}](https://tex.z-dn.net/?f=2CH_3OH_%7B%28l%29%7D%20%2B%203O_2_%7B%28g%29%7D%20--%3E%202CO_2_%7B%28g%29%7D%20%2B%204H_2O_%7B%28g%29%7D)
Explanation:
The reaction between methanol and oxygen can be expressed as an equation below:
![CH_3OH + O_2 --> CO_2 + H_2O_](https://tex.z-dn.net/?f=CH_3OH%20%2B%20O_2%20--%3E%20CO_2%20%2B%20H_2O_)
However, the equation is not balanced as the number of the molecule of each atom on the right-hand side and the left-hand side is not the same. The balanced equation showing the phases of all the reactants and products is as below:
![2CH_3OH_{(l)} + 3O_2_{(g)} --> 2CO_2_{(g)} + 4H_2O_{(g)}](https://tex.z-dn.net/?f=2CH_3OH_%7B%28l%29%7D%20%2B%203O_2_%7B%28g%29%7D%20--%3E%202CO_2_%7B%28g%29%7D%20%2B%204H_2O_%7B%28g%29%7D)
<em>Two molecules of liquid methanol react with three molecules of oxygen gas to give 2 molecules of carbon dioxide gas and four molecules of water vapor. </em>
Answer:
When two or more atoms chemically bond together, they form a molecule. When molecules are made from two or more different kinds of atoms, the substances are called compounds. If molecules are made from only one kind of atom, the substances are elements.
Explanation:
<em> gave an explanation in my answer XD anyway hope I helped. Have a good day!</em>
Answer:
8.34 moles
Explanation:
We are given 8.34 moles.
We need to find moles: 8.34