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Papessa [141]
3 years ago
8

When all the colors of light are mixed what is the resulting color blue red white or black

Chemistry
2 answers:
attashe74 [19]3 years ago
4 0

Answer:

In additive color mixing, like light, all the colors combined create white.

Explanation:

lozanna [386]3 years ago
3 0
If you mix all colors from light, you get white. If you mix all colors from pigments you get black
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You have a substance and begin a set of experiments in which you break it down into other substances through chemical reactions.
a_sh-v [17]
They're elements. Elements are the simplest form of any substance that cannot be broken down by any chemical methods, including electrolysis or even heat. Examples include oxygen, hydrogen etc.
3 0
4 years ago
PLEASE HELP
lozanna [386]

Answer:

The Answer is A

Explanation:

particles in gas much like any other particles vibrate. but gas is moving constantly so the answer would be A

5 0
3 years ago
What is a limiting factor?
alukav5142 [94]
A limiting factor helps an organism outcompete other organisms i think that’s the answer
5 0
3 years ago
An unknown substance has a melting point of 1064 ∘C, is insoluble in water, conducts electricity as a solid, and is hard. Given
denpristay [2]

Answer:

The unknown substance is Au ( gold)

Explanation:

SiO2 has a high melting point, is insoluble in water but is a very poor conductor. So the statements do not apply here.

F2 is soluble in water, has a melting point way lower than 1064 °C, and isa gas. F2 doesn't apply here.

Au is insoluble in water, has a high melting point, is a good conductor and is hard. Gold applies are all those statements.

Kbr is good soluble in water, and is a bad conductorbecause  it is just a powder, and the molecules have no mobility, and therefore it cannot conduct electricity. The unknown substance is not Kbr.

The unknown substance is Au ( gold)

7 0
3 years ago
How much water, in grams, can be made from
Aleks [24]

Answer:

m_{H_2O}=73.0gH_2O

Explanation:

Hello there!

In this case, since the formation of water from hydrogen and oxygen is:

2H_2+O_2\rightarrow 2H_2O

Whereas we find a 2:2 mole ratio of hydrogen to water. In such a way, by using the Avogadro's number, the aforementioned mole ratio and the molar mass of water (18.02 g/mol), we obtain the following grams of water product:

m_{H_2O}=2.44x10^{24}molec*\frac{1molH_2}{6.022x10^{23}molec}*\frac{2molH_2O}{2molH_2}*\frac{18.02gH_2O}{1molH_2O}\\\\   m_{H_2O}=73.0gH_2O

Regards!

6 0
3 years ago
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