Help asap can some one help asap pls if you do all i will give brainliest

Chemistry

1 answer:

lions [1.4K]2 years ago

7 0

Answer:

for the continental drift one (slide 13) the answer is large piece for the second one it's

continents then separated

Explanation:

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What two factors determine a molecule is polar or not

Lesechka [4]

The two factors that determine whether or not a molecule is polar are if the individual bonds are even and the shape of the molecule. If the molecule is perfectly symmetric, the molecule will not be polar even if there are polar bonds present.

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nikitadnepr [17]

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What is an individual living entity called?

lions [1.4K]

In the most simplest answer it is organism

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Al(s) + NiSO4(aq) Balance

irinina [24]

Answer:

$2Al(s) + 3NiSO4 --> Al2(SO4)3 + 3Ni$

Explanation:

This reaction type is a single replacement. The format of a single replacement is:

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The coefficient 3 for Ni would become a subscript for AC. After you plug those into the reaction you need to count how many of each are on the left side and try to get the same number on the right side. Both sides must be equal to have a balanced equation.

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What are the formulas for the ionic compounds named sodium iodide and magnesium iodide

bixtya [17]

Sodium Iodide: NaI

Magnesium Iodide: MgI2

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