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3 years ago

Change 2.132 km to meters

Chemistry

1 answer:

Ad libitum [116K]3 years ago

3 0

Answer:

2132 meters

Explanation:

multiply the length value by 1000

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In the "Design a Thermos" lab, the temperature of the thermos was compared with a container that was not insulated.

Hitman42 [59]

Answer:

Explanation:

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3 years ago

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Which of the following is NOT an example of potential energy?

Diano4ka-milaya [45]

Answer:

A. car moving down the highway

Explanation:

Potential energy is when the energy is being held in, as in, it is very still, and not moving.

When a car is moving down a highway, it is releasing kinetic energy, instead of potential.

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3 years ago

Generally speaking, elements with high electronegativities are 1. nonmetals. 2. likely to form anions (except the noble gases).

satela [25.4K]

Answer:

1. Nonmetals.

2. Likely to form anions (except the noble gases).

3. All of these

4. Easily reduced (except the noble gases).

Explanation:

Elements with high electronegativities are found towards the upper right corner of the Periodic Table. Thus, they have all the above properties.

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3 years ago

Physical science!!! please help

IgorLugansk [536]

Answer:

The correct answer is : No, because there are 4 hydrogen atoms on the reactants side and 2 on the products side.

Explanation:

$NH_4NO_3\rightarrow N_2O+H_2O$

The given reaction equation is not balanced because:

Number of hydrogen atoms on both sides are not equal that is 4 on reactants side and 2 on products side.
Number of oxygen atoms on both sides are not equal that is 3 on reactants side and 2 on products side.

In a balanced chemical equation number of atoms of each elements are equal on both sides.

So, the balanced chemical equation will be:

$NH_4NO_3\rightarrow N_2O+2H_2O$

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3 years ago

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Tpy6a [65]

This is a lab assignment, you need to do something physically to find your answers

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3 years ago