Solute is substance which is dissolve in a solvent and Solvent is a substance that dissolves solute in a solution.
Saturated had as much solute that it can hold, supersaturated holds more than can normally be dissolved.
Answer:
C. An organized way to test scientific ideas.
Explanation:
The Scientific Method is a series of steps to test ideas and hypothesizes. We use the Scientific Method to make it easier to organize and label things step by step.
Two astronauts would exhale about 40 moles of carbon dioxide daily.
Carbon dioxide reacts with lithium hydroxide in a 1 : 2 mole ratio. Set up a proportion:
1 : 2 = 40 : x
Then, find x:
<span>12=40x
</span>
Cross multiply. x = 80 moles of LiOH per day for both astronauts
