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RideAnS [48]
3 years ago
8

1.. Cuando colocamos azúcar en una cacerola para preparar jarabe, ésta se derrite. Este cambio de estado que sufre el azúcar se

llama
Urgente
Chemistry
2 answers:
olasank [31]3 years ago
5 0
Hajjabshsidn do dhshxjdjff
BaLLatris [955]3 years ago
5 0

Answer:

se llama fusión

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Use the kinetic theory to explain why a windy day is a good drying day?​
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A 50.0 mL sample of an aqueous H2SO4 solution is titrated with a 0.375 M NaOH solution. The equivalence point is reached with 62
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Answer: The concentration of H_2SO_4 is 0.234 M

Explanation:

According to the neutralization law,

n_1M_1V_1=n_2M_2V_2

where,

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M_1 = molarity of NaOH solution = 0.375 M

V_1 = volume of  NaOH solution = 62.5 ml

Putting in the values we get:

2\times M_1\times 50.0=1\times 0.375\times 62.5

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Therefore concentration of H_2SO_4 is 0.234 M

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2 years ago
Which chemical formula corresponds to this structural formula?
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I think the answer is choice D
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