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faltersainse [42]
4 years ago
14

What is meant by the term polar molecule

Chemistry
2 answers:
alukav5142 [94]4 years ago
4 0
An asymetric molecule with non uniform positive an negative charges
s344n2d4d5 [400]4 years ago
3 0
Separation of electric charge from one molecule to another<span />
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What is the total gas pressure in a sealed flask that contains oxygen at a partial pressure of 0.35 atm and water vapor at a par
Fofino [41]
According to Dalton's Law, in a mixture of non-reacting gasses, thetotal pressure<span> exerted is the sum of the </span>partial pressures<span> of the component gasses. In more complicated circumstances, equilibrium states come into effect, but fortunately for us, </span>oxygen<span> is non-reactive with </span>water vapor<span>.</span>
5 0
4 years ago
A 150 mL sample of hydrochloric acid (HCl) completely reacted with 60. 0 mL of a 0. 100 M NaOH solution. The equation for the re
SSSSS [86.1K]

Answer:

The balanced chemical reaction is expressed as:

HCl + NaOH ---> NaCl + H2O

We are given the amount and the concentration of the sodium hydroxide reactant. This will be the starting point for the calculations.

0.100 mol NaOH/L solution (0.06 L solution) ( 1 mol HCl / 1 mol NaOH) = 0.006 mol HCl

Molarity = amount in moles / Volume of solution = 0.006 mol HCl/ 0.150 L

Molarity = 0.04 M

Explanation:

5 0
3 years ago
What chemical destroys protiens
natima [27]

Answer:

apc

Explanation:

anaphase-promoting complex,

3 0
3 years ago
Read 2 more answers
Which gas will diffuse at a faster rate, CH4 with a molar mass of 16 g or
vivado [14]

Answer:

CH₄ will diffuse at faster rate.

Explanation:

According to Graham's law,

The rate of diffusion is inversely proportional to the square root of molar mas of gas.

It  is given in question the molar mass of CH₄ is 16 g. Thus the square rot of 16 is.

√16 = 4

The molar mass of SO₂ is 64 g and the square root is,

√64 = 16

As it is stated that diffusion rate is inversely related to the square root of molar mass thus the diffusion rate of  SO₂ is lower while methane diffuse faster.

8 0
3 years ago
the temperature of gas is raised by 100 deggres to 200 deggres. what happens to the volume of the gas
solniwko [45]

Answer:

Increases by 100 Pa

Explanation:

According to The Ideal Gas Equation,

  • the temperature of the gas is directly proportional to the volume of the gas present in it
  • If the temperature rises from 100 K to 200 K, then the volume will increase by 100 Pa (standard unit of Pressure)
7 0
2 years ago
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