Calculate the number of moles (of molecules) in the following samples (A) 10 32 g H20 0 5729 mole (B) 16 54 g benzene, C5H6 X mole (C) 36 12 g ethyl alcohol, C2H5OH 0 784 mole (D) 5 88x1024 molecules CO2 X mole (E) A sample of Co, that contains 6 10x1022 o atoms X mole What is the molar mass of cho...

numbeer of mole 3D mass molar mes Shift 1032g H20 Pg moler mass 1861528 rmber ...

Calculate the number of moles (of molecules) in the following samples. (A) 10.32 g H20 0.5729 mole

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Calculate the number of moles (of molecules) in the following samples.

(A) 10.32 g H20

0.5729 mole

(B) 16.54 g benzene,

C5H6 X mole

C2H5OH 0.784 mole

(D) 5.88x1024 molecules CO2 X mole

(E) A sample of Co, that contains 6.10x1022 o atoms X mole

What is the molar mass of cholesterol if 0.572 mol weighs 221.19 g? Hint: What is the definition of molar mass?

Posted Date: Nov 17, 2021 04:21 AM

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Calculate the number of moles (of molecules) in the following samples. (A) 10.32 g H20 0.5729 mole

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