Answer:
Length (nm) Pressure (atm)
5.0 11.7
6.0 9.8
7.0 8.4
8.0 7.2
9.0 6.6
10.0 5.8
Explanation:
This is also PLATOS answer!!
The answer is state.
That is the state would be least helpful in determining whether a substance is a metal or a nonmetal. The state can only tells that a compound is liquid, gas or solid. But it can't tell whether a substance is metal or non-metal. So it is the least helpful in determining whether a compound is metal or non-metal.
Answer:
By passing the gas through lime water
Explanation:
The equation of the reaction of vinegar with calcium carbonate in the form of marble chips is shown below;
CaCO3(s) + 2CH3COOH(aq) ---------> Ca(CH3COO)2(aq) + H2O(l) + CO2(g).
We can see from the reaction equation that the gas produced is carbon dioxide. This gas is identified by passing the gas through lime water. If lime water turns milky, then the gas is truly carbon dioxide.
Answer:
To keep the evinermental machinces working
Explanation:
<span>Kp = PH2O^2/(PH2O)^2
To calculate SO2 is to have a Kp for the reaction
let x=PSO2=PH2S
Kp= (28/760atm)^2/x^3
x=cube root(0.03684)/Kp=PSO2</span>
