I did it for you I was at my moms and my dad and my mom and I were talking to
Answer:
not sure what to say to this but the rays of the sun contain solar energy which is then converted into energy to use for electrical power
Air has mass and density, and. cold air is denser than warm air.
The same amount of water as oil air
When cohesive force is stronger than the adhesive force: concave up meniscus, water forms droplets on surface
The question is improperly formatted.
What is the concentration of H+ ions in a 2.2 M solution of HNO3.
Answer:-
2.2 moles of H+ per litre
Explanation:-
M stands for molarity. 2.2 M means 2.2 moles of HNO3 is present per litre of the solution.
Now HNO3 has just 1 H in it's formula. HNO3 would give H+. So 2.2 moles of HNO3 would mean 2.2 moles of H+ per litre.
