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maw [93]
3 years ago
14

Calculate the density of a material that has mass of 52.457g and a volume of 13.5 cm3

Chemistry
1 answer:
Nesterboy [21]3 years ago
5 0
1 cm3 = 1 ml
Density is g/ml

So this is 52.457g / 13.5ml = 3.89 g/ml
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<u>Answer:</u> The molarity of barium hydroxide solution is 0.118 M.

<u>Explanation:</u>

To calculate the concentration of acid, we use the equation given by neutralization reaction:

n_1M_1V_1=n_2M_2V_2

where,

n_1,M_1\text{ and }V_1 are the n-factor, molarity and volume of acid which is HClO_4

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We are given:

n_1=1\\M_1=0.102M\\V_1=24.0mL\\n_2=2\\M_2=?M\\V_2=10.3mL

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1\times 0.102\times 24.0=2\times M_2\times 10.3\\\\M_2=0.118M

Hence, the molarity of Ba(OH)_2 solution will be 0.118 M.

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When the process of condensation occurs, the kinetic energy of particles
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