Answer:
0.0375 moles
Explanation:
Given that:
Molar mass of monopotassium phosphate = 136.09 g/mol
Given that volume = 250.0 mL
Also,
So, Volume = 250 / 1000 L = 0.25 L
Molarity = 0.15 M
Considering:
<u>Thus, moles of monopotassium phosphate needed = 0.0375 moles</u>
12 %
Produces 15 J of work for input 125 J
15/125 * 100% = 12%
the energy required to do work
1. 84g.mol`¹
2. 342g.mol`¹
collect this money and use it to finance social projects
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