Okay thanks I was just doing the problem by myself and I got D. I did the problem because...why not?
The answer is 26 Pa.
<span>The ideal gas law can be presented as:
PV = nRT
where
P - pressure of the gas,
V - volume of the gas,
n - amount of substance of gas,
R - gas constant,
T - temperature of the gas.</span>
But, we do not need to know all of the equation members since the right side of the equation is not affected and will remain the same. It is enough the left side of the equation:
P₁V₁ = P₂V₂
It is given:
P₁ = 104 Pa
V₁ = 108 L
V₂.= 432 L
The unknown is P₂ = ?
P₁V₁ = P₂V₂.
104 Pa × 108 L = P₂ × 432 L
11,232 Pa L = P₂ × 432 L
P₂ = 11,232 Pa ÷ 432
<span>P₂ = 26 Pa</span>
<span>
</span>
<span>Therefore, the new pressure will be 26 Pa.</span>
12 x times 8 equals 96 and 180 subtracted by 96 equals 84
Answer:
1. $1.2
2. $0.14
Step-by-step explanation:
Step one:
given data
Black beans last week that cost $1.34
Step two:
This week's price
5 cans of beans cost $6.00
<u>The cost per can is</u>
= 6/5
=$1.2
<u>The difference in price</u>
=1.34-1.2
= $0.14
