How many moles of co4 are in 870 ml of a 0.75 m solution?

0.6525 moles

Explanation:

Molarity : It is defined as the number of moles of solute present per Liter of the solution.

Formula used :

where,

n= moles of solute

= volume of solution in L

Now put all the given values in the formula of molarity, we get

Therefore, the moles of  will be 0.6525.

since the atomic number is the number of protons in the nucleus, as we move to the left on the periodic table, the electrostatic pull between the nucleus and the valence electron shell decreases. as we move down a group (vertical column), the valence shell energy level gets further and further from the nucleus.

plants need sunlight, water, and carbon dioxide to make food. plants use the raw materials of water, nutrients they absorb from soil, and carbon dioxide to make sugars the plant can use. energy from the sun and chlorophyll are also needed.