Answer:
90.99 or 91.0
Explanation:
Using the balanced equation, you convert 38.5g of ethanol to moles of water. From there, you plug the values into the Ideal Gas Equation: PV=nRT.
No, since they are the strongest type of ray only elements that are dense can block them.
Somewhat of the same element, have same amount of protons but different number of neutrons. <span />
