Question

(a) How many milliliters of 0.165 *M* HCl are needed to
neutralize completely 35.0 mL of 0.101 *M*
Ba(OH)_{2} solution?

________ ml

(b) How many milliliters of 2.50 *M*
H_{2}SO_{4} are needed to neutralize 50.0 g of
NaOH?

_________ mL

(c) If 56.8 mL of BaCl_{2} solution is needed to
precipitate all the sulfate in a 544 mg sample of
Na_{2}SO_{4} (forming BaSO_{4}), what is
the molarity of the solution?

_________*M*

(d) If 47.5 mL of 0.250 *M* HCl solution is needed to
neutralize a solution of Ca(OH)_{2}, how many grams of
Ca(OH)_{2} must be in the solution?

___________g

Answer #1

(a) How many milliliters of 0.165 M HCl are needed to neutralize
completely 35.0 mL of 0.101 M Ba(OH)2 solution? ______ml
(b) How many milliliters of 3.50 M H2SO4 are needed to
neutralize 75.0 g of NaOH?
_______mL
(c) If 55.8 mL of BaCl2 solution is needed to precipitate all
the sulfate in a 544 mg sample of Na2SO4 (forming BaSO4), what is
the molarity of the solution?
________M
(d) If 47.5 mL of 0.375 M HCl solution is needed...

How many milliliters of 0.120 M HCl are needed to completely
neutralize 60.0 mL of 0.105 M Ba(OH)2 solution?

How many milliliters of a 0.221 M HCl solution are needed to
neutralize 299 mL of a 0.0459 M Ba(OH)2 solution?

How many milliliters of a .193 M HCl solution are needed to
neutralize 221 mL of a 0.0351 M Ba(OH)2 solution?

13. A sample of solid Ca(OH)2 was stirred in water at
a certain temperature until the solution contained as much
dissolved Ca(OH)2 as it could hold. A 97.7-mL sample of
this solution was withdrawn and titrated with 0.0687 M
HBr. It required 57.8 mL of the acid solution for
neutralization.
(a) What was the molarity of the Ca(OH)2 solution?
_____ M
(b) What is the solubility of Ca(OH)2 in water, at the
experimental temperature, in grams of Ca(OH)2 per 100...

How many milliliters of 0.0708 M Ca(
OH)2would be required to exactly neutralize 151 mL of
0.231 M HCl?

A 34.62 mL of 0.1510 M Ca(OH)2 was needed to
neutralize 55.7 mL of an HCl solution. What is the concentration of
the original HC(aq) solution? please show work

How many milliliters of .405 Ba(OH)2 solution are
required to completely react with 17.5 milliliters of .244M HCl
according to the balanced chemical equation? (your answer should
have 3 significant figures and not include units)
2 HCl + Ba(OH)2 --> 2 H2O +
BaCl2

Determine how many milliliters of 0.216 M HClO4 will be required
to neutralize 36.61 g Ca(OH)2 according to the reaction: _____ × 10
______mL Determine how many grams of Al(OH)3 will be required to
neutralize 237 mL of 0.400 M HCl according to the reaction:
3HCl(aq) + Al(OH)3(s) right-arrowAlCl3(aq) + 3H2O(l)
__________________g

What volume of a 0.500 M HCl solution is needed to neutralize
each of the following
a. 15..0 mL of a 0.300 M NaOH solution
b. 19.0 mL of a 0.200 M Ba(OH)2 solution

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