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gladu [14]
3 years ago
7

Please help. Im not a very smart person

Chemistry
1 answer:
GenaCL600 [577]3 years ago
7 0
Either it’s, it is released when the reaction is complete or it is changed into atoms of carbon and oxygen during the reaction
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Calculate the molarity of 48.0 mL of 6.00 M H2SO4 diluted to 0.250 L
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Answer:

The answer is 1.15m.

Since molality is defined as moles of solute divided by kg of solvent, we need to calculated the moles of H2SO4 and the mass of the solvent, which I presume is water.

We can find the number of H2SO4 moles by using its molarity

C=nV→nH2SO4=C⋅VH2SO4=6.00molesL⋅48.0⋅10−3L=0.288

Since water has a density of 1.00kgL, the mass of solvent is

m=ρ⋅Vwater=1.00kgL⋅0.250L=0.250 kg

Therefore, molality is

m=nmass.solvent=0.288moles0.250kg=1.15m

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If the pressure of the reactants increase, What happens to the product.
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