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Setler79 [48]
3 years ago
7

Name of 5 measuring scale with use. Science​

Chemistry
1 answer:
dlinn [17]3 years ago
4 0

Answer:

roller tap air skike

Explanation:

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concentrated sulfuric acid (H2SO4) has a concentration of 18.0 M. What volume of concentrated H2SO4 is needed to make 2.5 liters
olga2289 [7]

Answer:

V_1=0.139L=139mL

Explanation:

Hello!

In this case, since the dilution processes are characterized by the decrease of the original stock solution by holding the moles constant and therefore modify the volume, for the described dilution we can write:

C_1V_1=C_2V_2

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V_1=\frac{C_2V_2}{C_1}=\frac{1.0M*2.5L}{18.0M}\\\\V_1=0.139L=139mL

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