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yulyashka [42]
3 years ago
11

Fill in the blanks for

Chemistry
2 answers:
lara [203]3 years ago
7 0

Answer:

Balanced forces are equal in size and opposite in direction. When forces are balanced, there is no change in motion. In one of your situations in the last section, you pushed or pulled on an object from opposite directions but with the same force. You observed that the object did not move.

Explanation:

hope this helps if not im sorry

Juliette [100K]3 years ago
6 0

Answer:

reacting

Explanation:

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Witch color has the longest wavelength
Furkat [3]

Answer:

Red light.

Explanation:

On one end of the spectrum is red light, with the longest wavelength. Blue or violet light has the shortest wavelength. White light is a combination of all colors in the color spectrum. It has all the colors of the rainbow.

3 0
3 years ago
Read 2 more answers
Given 12 g of aluminum, how many moles do you have?
MaRussiya [10]

Answer:

0.168631 \ moles \ Al

Explanation:

Atomic mass of Al is given as 26.982u, where u is the unified atomic mass unit.

u is defined as \frac{1}{12}th the mass of a neutral carbon-12 atom. This is equal to the mass of one \ nucleon<em>. Therefore:-</em>

<em />1u=1g/mol\\<em />

Mole constant=6.022\times10^{23} atoms of any element.

For Al of 12g:-

12\times \frac{1 \ mole \ Al}{26.982g}\\=0.168631 \ moles=12\times\frac{1 \ mole \ Al}{26.982g}\\=0.168631 \ moles \ Al

6 0
3 years ago
Eeeeeeeeee question in picture
Marysya12 [62]
C is the correct answer since it outputs and inputs chemicals
4 0
4 years ago
In a chemical reaction, under a given set of conditions, the value of the rate constant does not change as the reaction progress
aleksandr82 [10.1K]
A. True
The reaction rate depends on the rate constant for the given set of reaction conditions and the concentration
8 0
3 years ago
Which of the following correctly describes a mixture? (4 points) Group of answer choices The particles are chemically bonded tog
Zanzabum

Answer:

The particles have no set ratio for how to combine, and they can be separated by physical means.

Explanation:

5 0
3 years ago
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