Calculate the amount, in moles, of each component element in your substance. Use the periodic table to help you find the necessa
ry molar masses. Round your answers to two decimal places.
ANSWER:
19.32 moles of carbon
57.54 moles of hydrogen
9.69 moles of oxygen
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ANSWER:
19.32 moles of carbon
57.54 moles of hydrogen
9.69 moles of oxygen
IK THE ANSWER GUYS. THIS IS JUST FOR THOSE WHO NEEDS HELP WITH THIS QUESTION XXX
2 answers:
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Answer:
The section of the bar is 2.92 inches.
Explanation:
Mass of the steel cut ,m = 1.00 kg = 1000 g
Volume of the steel bar = V = Area × height
Height of the of the section of bar = h
Area of Equilateral triangular =
a = 2.50 inches
Cross sectional area of the steel mass = A
Density of the steel = d =
h = 2.92 inches
The section of the bar is 2.92 inches.