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Semmy [17]
4 years ago
15

Menthol (FW = 156.3 g/mol), the strong-smelling substance in many cough drops, is a compound of carbon, hydrogen, and oxygen. Wh

en 0.1595 g of menthol was burned in a combustion apparatus, 0.449 g of CO2 and 0.184 g of H2O formed. What is menthol's molecular formula? enter as C#H#O#

Chemistry
1 answer:
Alisiya [41]4 years ago
7 0

Answer: the molecular formula is C10H20O

Explanation:Please see attachment for explanation

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Frank pulls down on a garage door with a force of 80 N. If the door weighs 210 N, what is the net downward force on the door?
elena-s [515]

Answer:

290 N

Explanation:

Total downward force = Force applied on the door in bringing it down + weight of the door

Total downward force = 80 + 210

Total downward force = 290N

7 0
3 years ago
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Which element or compound has lost electrons in this oxidation-reduction reaction?
Hoochie [10]
C: Lithium. Before it was 4Li and after the oxidation it turned out to 2Li
3 0
3 years ago
If you are playing tug of war with your friend and you move your friend 3 meters using a force of 5 N, How much work did you do?
kotegsom [21]

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8 0
3 years ago
Which statement about oxidation and reduction in a voltaic cell is true? A. Both oxidation and reduction occur at the anode. B.
Anettt [7]

Answer:

C. Oxidation occurs at the anode and reduction occurs at the cathode.

Choice number third is the correct option for the given question

Explanation:

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Since copper here is the anode in the reaction oxidation happens here by the solutionAgNO_3 is cathode this is where reduction takes place.

6 0
3 years ago
PLEASE LHELP
rosijanka [135]

Answer:

12

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6 moles multiplied 2 atoms of O2

That gives 12 atoms

8 0
3 years ago
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