Chemical energy is in the Pontential Energy group....Maybe?
Answer:
the formula to calculate speed is d/t.
Answer:

Explanation:
Hello,
In this case, given the mathematical definition of molar concentration as the moles of solute divided by the liters of solution:

We can easily compute it by firstly computing the moles of sugar by using its molar mass:

After that, we compute the concentration by realizing 259.8 mL equals 0.2598 L:

Or just:

Considering molar units as mol/L
Best regards.
Answer:
0 M is the silver ion concentration in a solution prepared mixing both the solutions.
Explanation:

Moles of silver nitrate = n
Volume of the solution = 425 mL = 0.425 L (1 mL = 0.001 L)
Molarity of the silver nitrate solution = 0.397 M

Moles of sodium phosphate = n'
Volume of the sodium phosphate solution = 427 mL = 0.427 L (1 mL = 0.001 L)
Molarity of the sodium phosphate solution = 0.459 M


According to reaction, 3 moles of silver nitrate reacts with 1 mole of sodium phosphate, then 0.1687 moles of silver nitrate will recat with :
of sodium phosphate
This means that only 0.05623 moles of sodium phosphate will react with all the 0.1687 moles of silver nitrate , making silver nitrate limiting reagent and sodium phosphate as an excessive reagent.
So, zero moles of silver nitrate will be left in the solution after mixing of the both solutions and hence zero moles of silver ions will left in the resulting solution.
0 M is the silver ion concentration in a solution prepared mixing both the solutions.