HELP PLEASE !!! Name the gas formed when Magnesium metal reacts with hydrochloric acid
1 answer:
You might be interested in
Carbon dioxide is a gas having chemical formula , a gas which exhaled by humans and inhaled by plants. It is also emitted from the sources such as cement production and combustion of fossil fuels. It is also known as greenhouse gas associated with acidification of ocean.
Carbon dioxide with other gases acts like a blanket of Earth which absorbs infrared radiations emitted from the sun and thus, preventing the escaping of these rays into the outer space which results in the gradual heating of Earth's surface and atmosphere i.e. increase in temperature of Earth. This process is known as Global Warming.
Hence, carbon dioxide is responsible for the increase in warming of the atmosphere i.e. option (D).
Answer:
Explanation:
Hello,
STP conditions are P=1 atm and T=273.15 K, thus, the reacting moles are:
Now, the balanced chemical reaction turns out into:
Thus, the exact moles of oxygen that completely react with 0.2366 moles of sulfur dioxide are (limiting reagent identification):
Since 0.2098 moles of oxygen are available, we stipulate the oxygen is in excess and the sulfur dioxide is the limiting reagent. In such a way, the yielded grams of sulfur trioxide turn out into:
By using the ideal gas equation, one computes the volume as:
It has sense for volume since the mole ratio is 2/2 between sulfur dioxide and sulfur trioxide.
Best regards.