Answer:
2.35 M
Explanation:
Molarity is mol/L of solution. We have to convert the g to mol and the mL to L. G to mol uses the molar mass of the compound. The molar mass of NaNO₃ is 85.00g/mol.
Then you have to convert mL to L.
Now divide the mol by the L.
Round to the smallest number of significant figures = 2.35M
Answer:
The answer is endothermic as the heat flows into the system from the surroundings. The products are at higher energy than the reactants, as they have absorbed energy.
The strumming is mechanical energy
the notes heard is sound energy
so use D
Answer:
5
Explanation:
just subtract 20-25 and 5 is left over which is how much the water when up with the rock.
3079.23 is what you get when you multiply the answers.
