3 years ago

How are predator/ prey and parasite/host relationships similar

Chemistry

1 answer:

Andrews [41]3 years ago

6 0

Because predators feed on their prey, and parasites feed on their hosts. :)

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garik1379 [7]

Answer:

2.9 M

Explanation:

Step 1: Given data

Moles of barium chloride (solute): 4.4 moles

Volume of solution: 1.5 liters

Step 2: Calculate the molarity of barium chloride in the solution

The molarity is a way to quantitatively express the concentration of a solute in a solution. The molarity is equal to the moles of solute divided by the volume, in liters, of solution.

$M=\frac{4.4mol}{1.5L} =2.9 M$

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2 years ago

a liquid that occupies a volume of 5.0L gas a mass of 6.0 kg. what is the density of the liquid in kg/L?

AysviL [449]

Answer:

1.2Kg/l

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Density=Mass/Volume

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Density=1.2Kg/l

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B, carbon dioxide and other wastes

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Scorpion4ik [409]

Answer:

~Na+1 is already in the preferred form. Because of this, the second ionization energy of sodium is higher than normal. Mg+1 loses an electron to form s2 p6 .

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