3 years ago

2. Which of the following is/are TRUE regarding net ionic equations?

Chemistry

1 answer:

arlik [135]3 years ago

5 0

A and B are true.

C and D are false.

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I hate chemistry sm pls help

Liono4ka [1.6K]

Answer:
c
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3 years ago

What is the value of 1.5 ATM of gas at 20°C and a 3 L vessel are heated at 30°C at a pressure of 5.2 ATM

vampirchik [111]

Answer:

The answer will be approximately 1.0L

Explanation:

The problem has not been properly specified. You could have specified a gas in a PISTON, whose volume would decrease with increased pressure, and increase with increased temperature.

For such a system, we would use the

combined gas law:

$\frac{P1V1}{T1}$ = $\frac{P2V2}{T2}$

$V_{2}$ = $\frac{P1V1}{T1}$ $\times$ $\frac{T2}{P2}$

= $\frac{1.5\times3.0\times303}{293\times5.2}$

$\approx$ 1.0L

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4 years ago

................................................................

solniwko [45]

Answer:

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3 years ago

Read 2 more answers

How objects with different masses and volumes have the same density?

AURORKA [14]

Answer:

mass and volume are independent. Two objects with the same volume can have different masses hence they can have different densities

Explanation:

The mass of atoms their size and how they are arranged determine the density

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3 years ago

Which two systems had the most direct impact of her ability to move run the bases

Amanda [17]

The two systems would be respiratory and circulatory i think not completely sure tho <span />

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