Why would the federal government and city government find it necessary regulate water standard?

Chemistry

1 answer:

Helga [31]3 years ago

4 0

They do this so that when you drink it or use it the contaminates that used to be in it dont make you sick

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The density of lead is 11.342 g/cm 3 . What would be the volume of a 200.0 g sample of this metal?

Alisiya [41]

Answer:

The answer is

Explanation:

The volume of a substance when given the density and mass can be found by using the formula

$volume = \frac{mass}{density} \\$

From the question

mass of lead = 200 g

density = 11.342 g/cm³

It's volume is

$volume = \frac{200}{11.342} \\ = 17.6335743...$

We have the final answer as

Hope this helps you

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Thermal Energy- is the energy that comes from heat. This heat is generated by the movement of tiny particles within an object. The faster these particles move, the more heat is generated.

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Temperature- is a measure of how hot or cold something is; specifically, a measure of the average kinetic energy of the particles in an object, which is a type of energy associated with motion.

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4 years ago

What is the largest number

Lemur [1.5K]

Answer:

carrying capacity

Explanation:

Thus, the carrying capacity is the maximum number of individuals of a species that an environment can support. Population size decreases above carrying capacity due to a range of factors depending on the species concerned, but can include insufficient space, food supply, or sunlight.

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Answer: -18

Explanation:

Facts

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Suppose the filament in a super-powerful flashlight is heated up to 3600 K. What type of light would be given off by this filame

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