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butalik [34]
3 years ago
8

What kind of matter is smoke

Chemistry
2 answers:
Anton [14]3 years ago
8 0

The answer is C.

Smoke is defined as a colloid, which is any substance consisting of particles substantially larger than atoms or ordinary molecules. It is a suspension of solid and or liquid particles in the air.

Naily [24]3 years ago
7 0
The answer is C. Suspension olloid.

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22.00 g of CO2 has a volume of 50.00 L and a pressure of 0.8210 atm. What must be the
creativ13 [48]

Answer:

T = 9.875K

Explanation:

The ideal gas Law is PV = nRT.

P = Pressure

V = Volume

n = amount of substance

R =  8.314 J/(K. mol)

T = Temperature in Kelvin

22g CO2

CO2 Molar Mass = 44g/mol

C = 12g/mol

O = 16g/mol

P = 0.8210atm

V = 50L

PV = nRT

0.8210 x 50 = 8.314 x 0.5 x T

41.05 =  4.157T

T = 41.05/4.157

T = 9.875K

3 0
3 years ago
Arrange in terms of increasing atomic radius. From smallest to largest.<br> S, F, Sr, Na, Ga
BaLLatris [955]

Answer:

F<S<Na<Ga<Sr

Explanation:

Atomic radius increased from the right of the periodic table to left, and from the top to the down

5 0
3 years ago
1. Number the following steps of the quantum leap process in order from beginning to end.
kari74 [83]

Answer:

1. Atom absorbs energy from a source

2. Electron becomes unstable because it is quantized

3. Electron jumps to a higher energy level

4. Energy is released in the form of light

5. Electron falls to a lower energy level

5 0
2 years ago
If the E°cell value = +0.46V and E°(Ag+/Ag) = +0.80V
fenix001 [56]

Answer:

0.34

Explanation:

Cu>>>Cu2+(oxidation number increases)[Oxidation occurs]

Ag+>>>Ag(Oxidation number decreases) [Reduction occurs]

E°=0.80-0.46

=0.34V

8 0
1 year ago
Read 2 more answers
Please help help please
Galina-37 [17]

Answer:  The correct answer is B.

Explanation:  Segregate most organic acids from oxidizing mineral acids. Keep oxidizers away from other chemicals, especially flammables.

5 0
3 years ago
Read 2 more answers
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