Fingernail-polish remover is primarily acetone (C3H6O). How many acetone molecules are in a bottle of acetone...
Fingernail-polish remover is primarily acetone (C3H6O). How many acetone molecules are in a bottle of acetone with a volume of 380 mL? (Assume that the density of acetone = 0.788 g/cm3.) Express the number of molecules to three significant figures.
Please show the work.
N =
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Fingernail-polish remover is primarily acetone (C3H6O). How many
acetone molecules are in a bottle of acetone...
Consider the thermochemical equation for the combustion of acetone (C3H6O), the main ingredient in nail polish...
Consider the thermochemical equation for the combustion of acetone (C3H6O), the main ingredient in nail polish remover. C3H6O(l)+4O2(g)→3CO2(g)+3H2O(g)ΔH∘rxn=−1658kJ If a bottle of nail polish remover contains 143 mL of acetone, how much heat is released by its complete combustion? The density of acetone is 0.788 g/mL.
If a bottle of nail polish remover contains 172 mL of acetone, how much heat would...
If a bottle of nail polish remover contains 172 mL of acetone, how much heat would be released by its complete combustion? The density of acetone is 0.788 g/mL.
Consider the following thermochemical equation for the combustion of acetone, C3H6O, the main ingredient in nail...
Consider the following thermochemical equation for the combustion of acetone, C3H6O, the main ingredient in nail polish remover: C3H6O(l)+4O2(g)→3CO2(g)+3H2O(g) ΔH∘rxn=−1790kJ If a bottle of nail polish remover contains 173 mL of acetone, how much heat would be released by its complete combustion? The density of acetone is 0.788 g/mL. Express your answer in kilojoules.
Consider the following thermochemical equation for the combustion of acetone (C3H6O), the main ingredient in nail...
Consider the following thermochemical equation for the combustion of acetone (C3H6O), the main ingredient in nail polish remover. C3H6O(l)+4O2(g)→3CO2(g)+3H2O(g)ΔH∘rxn=−1790kJ If a bottle of nail polish remover contains 174 mL of acetone, how much heat would be released by its complete combustion? The density of acetone is 0.788 g/mL.
If a bottle of nail polish remover contains 176 mL of acetone, how much heat would be released by its complete combustio...
If a bottle of nail polish remover contains 176 mL of acetone, how much heat would be released by its complete combustion? The density of acetone is 0.788 g/mL.
Acetone C3H6O has a density of .788g/cm3. A sample of acetone contains 2.7×10^24 molecules of acetone....
Acetone C3H6O has a density of .788g/cm3. A sample of acetone contains 2.7×10^24 molecules of acetone. Determine the volume in mL of this sample?
Step by step: Please help me with question 5 yomon U. What is the mass of...
Step by step: Please help me with question 5
yomon U. What is the mass of 7.235 x 10Ⓡ Nickel atoms? a. Calculate the number of grams in each quantity of elemental atoms b. 7.6 x 102 Os atoms d. 9.3 x 10? N atoms C. 6.8 x 10 K atoms e. 4.2 x 10" Xe atoms 6. Lighter bikes are faster. A cyclist buys a pure titanium framed bike. The titanium frame weighs 3 pounds. Determine the number of...
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Step by step: Please help me with question 5
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how many molecules are contained in a 7.05
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How many molecules of water are you drinking if you were to consume 450mL bottle of H20? 1. What is the volume of water expressed in L and mL? 2. Calculate the mass of water in g (Hint: we did this in week 1) a. Express mass in mg and kg 3. Find/Calculate the molecular weight of water (H20) 4. Calculate how many moles of water are in the bottle (450mL) 5. Calculate how many molecules of water you...
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