The number of molecules of gas remain the same. Since the container is sealed and rigid, none of the gas molecules can exit the container as the temperature is increasing. The increase in temperature would just cause an increase in pressure.
Calculations using the metric system is preferred because measurements would be in decimals instead of fractions. <span />
Answer: to find a cure for the common cold to produce insulin for diabetics
Explanation: It has helped many people
I believe its A! sugar crystals gently recovered.
The reaction between zinc and hydrochloric acid is Zn + HCl = H2 + ZnCl2. It is a single replacement reaction where zinc metal displaces the hydrogen to form hydrogen gas and zinc chloride, a salt. Zinc reacts quickly with the acid to form bubbles of hydrogen.