B, turns red litmus paper to blue
I believe it is <span>d. the bonds of both the reactants and the products are formed.</span>
Answer:
15L will be the final volume
STEPS:
.50 + .25 = .75
.25/5 ÷ .75/x
(.75*5=3.25)
.25x = 3.25
x=15
quizlet
Answer:
31.64...
Explanation:
The formula is volume is equal to mass over density.
So 25/0.79=31.64...
Explanation:
Expression for the coefficient of thermal expansion is as follows.

where, V = initial volume
= Final volume - initial volume
= (712.6 - 873.6) 
= -161 
Now, we will calculate the change in temperature as follows.
= Final temperature - Initial temperature
= (10 + 273) K - (70 + 273) K
= 283 K - 343 K
= -60 K
Substituting these values into the equation as follows.

= 0.00307 
It is known that for non-ideal gases the value of alpha is 0.366% which is 0.00366 per Kelvin. As it is close to our result, hence the given sample of gas is a non-ideal gas.