Answer: There are 20 carbons atoms, 62 oxygen atoms and 44 carbon atoms on the left side of the equation.
Explanation:
In the given chemical reaction:
Reactants side = Left side
Number of atoms =
Coefficient × Number of atoms of an element in a unit molecular formula
Number of carbon atoms = 2 × 10 = 20
Number of oxygen atoms = 31 × 2 = 62
Number of hydrogen atoms = 2 × 22 = 44
Answer:
0.00182 cm
Explanation:
Area of the aluminum foil = 22.86 cm ×22.86 cm = 522.58 cm^2
Density = mass/area × thickness
Density × area × thickness = mass
Thickness = mass/ Density × area
Thickness = 2.568 g/2.70 g/cm^3 × 522.58 cm^2
Thickness= 0.00182 cm
3n of force North. Since the 12 cancel the other 12 out.
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35.0 g would be the mass according to law of mass conservation in an isolated system in this case closed jar