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BartSMP [9]
3 years ago
5

If the amount of dissolved solute in a solution at a given temperature is greater than the amount that can permanently remain in

the solution at that temperature, the solution is said to be
a. diluted.
b. unsaturated.
c. saturated.
d. supersaturated.
Chemistry
1 answer:
Aleks04 [339]3 years ago
4 0

that temperature is saturated.

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In the reaction Mg (s) + 2HCl (aq) H2 (g) + MgCl2 (aq), how many moles of hydrogen gas will be produced from 75.0 milliliters of
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HCl is <span>limiting reactant, Mg in excess therefore:

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Molarity HCl = 1.0 M

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</span>Mg(s) + 2 HCl (aq) = H2 (g) + MgCl2 (aq)

<span>2 moles HCl  -------------------- 1 mole H2
</span><span>0.075 moles of HCl ------------ ( moles H2)
</span>
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hope this helps!

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