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4 years ago

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In chemistry, n molecules of an ideal gas have pressure (p), volume (v), and temperature (t) that stand in the following relatio

n, where r is a constant. solve the equation for n, the number of molecules.

1 answer:

maks197457 [2]4 years ago

7 0

The ideal gas law is PV=nRT
If you're looking for n then, the formula becomes: n= PV/RT

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lesantik [10]

65 candies are not orange.

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3 years ago

Read 2 more answers

Sooooooooo who here is good at mathhhh not meh

Phantasy [73]

Answer:

The answer as a mixed number is $=15\frac{3}{4}.$

Step-by-step explanation:

Given:

5 1/4 ÷ 1/3.

Now, to solve as a mixed number in simplest form.

$5\frac{1}{4} \div \frac{1}{3}$

<em>Now, changing the mixed fraction into improper:</em>

$=\frac{21}{4} \div \frac{1}{3}$

So, to solve we change the division into multiplication.

Thus, R.H.S of the fraction will get reverse:

$=\frac{21}{4} \times \frac{3}{1}$

$=\frac{63}{4}$

<em>Now, changing the improper fraction into mixed:</em>

$=15\frac{3}{4} .$

Therefore, the answer as a mixed number is $=15\frac{3}{4} .$

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3 years ago

A line passes through (4,5) and (8,9) which equation best represents the line

Nitella [24]

Answer:

A

Step-by-step explanation:

In (4,5) the difference between 5 and 4 is 1, the same applies for (8,9), therefore y=x+1 is a linear function of y=x+1

So using this function: (1,2),(2,3),(3,4)(4,5) etc

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3 years ago

Solve for the possible value or values of v. SELECT ALL THAT APPLY. *

OLEGan [10]

Answer:

No Solution

Step-by-step explanation:

It does not make sense to have two different variables on the same equation.

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4 years ago

Fine the area of the following polygons:

Papessa [141]

Answer:

1 . 24

2. 21

Step-by-step explanation:

1.

b=6

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=6*4

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2. b=6

h= 7

A= 1/2*b*h

= 1/2*6*7

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3 0

2 years ago