Non-polar.
This is because there are no lone pair valence electrons on the central atom (Carbon) when this is plotted on a Lewis Dot Structure.
Since Oxygen double bonds and Carbon holds 4 valence electrons, all center electrons are paired, thus sharing everything equally and making the molecule non-polar.
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Answer: The term you are looking for is the word <u>Stratification</u>. It is the process in which sedimentary rocks are arranged in layers.
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Answer:
Boyle's Law
Explanation:
Boyle's Law states that the volume of a gas is inversely proportional to the pressure of the gas at constant temperature so if the pressure goes up then the volume goes down and vice versa
First find the RFM (Relative Formula Mass) using a periodic table
the RFM of Ca(OH)2 is = 74
then use the equation Moles = Mass / RFM
Moles = 7.4 / 74 = 0.1mol
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A) a symbol showing that it is poisonous
b) gloves and other bodily protection
c) a symbol showing that it is flammable
d) they most likely were unaware. I do not think they would intentionally hurt people.