Which statement best describes how forces are important to chemistry?

The molar mass of carbon dioxide (CO2) is 44.01 g/mol. The molar mass of water (H2O) is 18.01 g/mol. A reaction uses 528 g of CO

Nataly [62]

The reaction that results from this is:

H2O + CO2 --> H2CO3

Stoichiometric ratio between water and CO2 is 1:1. So we can say that for every Mole of CO2, we need 1 Mole of water to produce 1 Mole of H2CO3. Thus as n=m/M we can find n = 528/44.01 = 11.997 ~ 12Mol.

therefore, we need 12 moles of water.

5 0

4 years ago

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Please help this is due in 30 minutes !!!

tamaranim1 [39]

Answer: so the answer would likely be

Explanation:

5 0

4 years ago

What is a defining trait of all minerals

sattari [20]

I think it would be crystalline structure

7 0

3 years ago

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Identify which trends in the diagrams below describe

mr_godi [17]

Explanation:

the atmoc radius across the period

<h2>Atom radius as you move form left to right the atomic in the period table atomic radius decrease do to decrease the number of shell and it causes the Electron closed to nucleus. and also cause to decrease the inozation engey, electronegative andelectro affinity....... in the group the atomic radius increase as you move down the group do to increase number of shell because the Electron are far-away to the nuclear and it causes the small amount of energy to ionization so that the ionization engey , electronaffity and electronegative are increase </h2>

5 0

3 years ago

The mass percentage of hydrochloric acid within a solution is 15.00%. given that the density of this solution is 1.075 g/ml, fin

Morgarella [4.7K]

Given the mass percentage of HCl solution = 15.00 %

This means that 15.00 g HCl is present in 100 g solution

Moles of HCl = $15.00 gHCl*\frac{1 mol HCl}{36.46 g HCl} =0.411molHCl$