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DerKrebs [107]
3 years ago
14

Hi people just saying if you think your life is hard just remember other people have it way worse then you

Chemistry
1 answer:
Serhud [2]3 years ago
6 0

i mean my mom takes all my electronics at night.

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Which solution has the lowest freezing point?
elena55 [62]
The solution of Ba(OH)2 will have the lowest freezing point. This is because it dissociates into 3 ions, one Ba and 2 OH, which is more than any of the others. Freezing point depression is a colligitive property of water that depends, in part, on the number of ions. 
 
hope it helps
5 0
3 years ago
What is the relationship between the electron configuration of an element and the period in which that element appears in the pe
MrMuchimi

Answer:

The links are: the number of circles in the electronic configuration of an element is represented in the periodic table as the period number that element is situated in. the number of electrons in the outermost shell of an element is represented in the periodic table as the group number that element is situated in.

Explanation:

4 0
2 years ago
The equilibrium constants for the chemical reaction N 2(g) + O 2(g) 2NO(g) are K P = 1.1 × 10 –3 and 3.6 × 10 –3 at 2,200 K and
sattari [20]

Answer:

The answer is "At 2200K, NO(g)'s partial pressure is below 2500K. C.KP by a factor of (RT) is lower than Kc"

Explanation:

In the given question choices were missing so, the correct choice can be defined as follows:

Given:

Reaction equation: \bold{N_2(g) + O_2(g) \longrightarrow 2NO(g)}

when temperature 2,200 K the value of KP = 1.1 \times 10^{-3}

when temperature 2,500 K the value of KP = 3.6 \times 10^{-3}

value of kp=?

KP= \frac{(PNO)^2}{(PN_2)(PO_2)}

In the above formula the value of (PN_2) and (PO_2) is defined in the denominator section and the value of (PNO) is defined in the numerator section that defines the value of KP is increases.so, the temperature of the KP will be KP ∝ (PNO).

7 0
3 years ago
What information would b requird to determine the mass of nitrogen (n)?
oee [108]
7 protons and 7 neutrons
5 0
3 years ago
Which subatomic particle accounts for magnetism ?
Natalija [7]

Answer:

Each atom has electrons, particles that carry electric charges. Spinning like tops, the electrons circle the nucleus, or core, of an atom. Their movement generates an electric current and causes each electron to act like a microscopic magnet

Explanation:

trust me

4 0
2 years ago
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