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Sunny_sXe [5.5K]
3 years ago
13

Can yall help me in this pleaseee, i dont get how im supposed to do it..​

Chemistry
1 answer:
blagie [28]3 years ago
3 0
It is a triangular shape and there 26 electrons all together but when shared each individual element has 8
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Provide an example of a substance with non-polar bonds
LenaWriter [7]

Answer:

Tin (IV) chloride (SnCl4)...Methane(CH4)

Explanation:

all the dipole moments of the bonds tend to cancel each other out...hence leaving the substance non-polar

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2 years ago
How many moles of water are produced when 2 moles of NaHCO3 react with 2 moles of HCI?
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7 0
3 years ago
Which statement best describes a mole ?
pentagon [3]
<span>
It contains 6.02 mc001-1.jpg 1023 grams of sodium chloride.

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3 years ago
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sample of atmospheric gas collected at an industrial site is stored in a 250 mL amber glass bottle that has a pressure of 1.02 a
Nady [450]

Answer:- New pressure is 0.942 atm.

Solution:- The volume of the glass bottle would remain constant here and the pressure will change with the temperature.

Pressure is directly proportional to the kelvin temperature. The equation used here is:

P_1T_2=P_2T_1

Where, T_1 and T_2 are initial and final temperatures, P_1 and P_2 are initial and final pressures.

T_1 = 20.3 + 273.15 = 293.45 K

T_2 = -2.0 + 273.15 = 271.15 K

P_1 = 1.02 atm

T_2  = ?

Let's plug in the values in the equation and solve it for final pressure.

1.02atm(271.15K)=P_2(293.45K)

P_2=\frac{1.02atm*271.15K}{293.45K}

P_2 = 0.942 atm

So, the new pressure of the jar is 0.942 atm.


5 0
3 years ago
Can someone help me answer these ?
g100num [7]

3.3 ثنائي ميثيل الهكسان

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3 years ago
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