Hello i need help with this question

0.14 M

Explanation:

From the question given above, the following data were obtained:

Volume of stock solution (V₁) = 35 mL

Molarity of stock solution (M₁) = 3 M

Volume of diluted solution (V₂) = 750 mL

Molarity of diluted solution (M₂) =?

The molarity (i.e concentration) of the diluted solution can be obtained as follow:

M₁V₁ = M₂V₂

3 × 35 = M₂ × 750

105 = M₂ × 750

Divide both side by 750

M₂ = 105 / 750

M₂ = 0.14 M

Therefore, the concentration of the diluted solution is 0.14 M

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the atomic number of carbon is six, which means that a carbon atom has six protons. carbon has three naturally occurring isotopes: carbon-12, carbon-13, and carbon-14. which of these statements are true about carbon and its isotopes? select all that appl