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gregori [183]
3 years ago
11

What is the volume of 80.0 g of ether if the density is 0.70 g/ml

Chemistry
1 answer:
My name is Ann [436]3 years ago
6 0
I need to find the x pls help and show work 73838
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it is a flat mass

Explanation:

Because it was used up.

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jek_recluse [69]

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Geothermal energy has a faster rate because a vast amount of heat energy is always present inside Earth's core.  

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In a given chemical reaction the energy of products is great than the energy of the reactants which statement is true? (Hint wha
professor190 [17]
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6 0
3 years ago
Please help, I really don’t understand this!!!
kap26 [50]

<u>Analysing the Question:</u>

We are given the balanced equation:

C₆H₁₂O₆ + 6O₂→ 6CO₂ + 6H₂O

from this equation, we can say that: <em>for every 1 mole of Glucose, we need 6 moles of Oxygen</em>

<u>Moles of Glucose used in the reaction:</u>

Molar mass of Glucose = 180 grams / mol

Given mass of Glucose = 1 gram

Mole of Glucose = Given mass / Molar mass

Moles of Glucose = 1 / 180 moles

<u>Mass of Oxygen required:</u>

We know that for every mole of Glucose, we need 6 moles of Oxygen

So, for 1/180 moles of Glucose, we need 6 / 180 = 1 / 30 moles of Oxygen

Mass of 1 / 30 moles of Oxygen:

Mass = Molar mass * number of moles

Mass of Oxygen = 32 * 1/30

Mass of Oxygen  = 32 / 30

Mass of Oxygen = 1.06 grams

5 0
3 years ago
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