Solar energy is a non-pollutant, which means it doesn't pollute the environment. so therefore A is the correct answer.
solution:
According to the question we need to convert it into SI units.
= 754 mm / 43 s
= 754 * 10 ^ -3 m / 43 s
=0.017534 m/s
<u>Answer:</u> The mass of iron (III) nitrate is 11.16 g/mol
<u>Explanation:</u>
To calculate the mass of solute, we use the equation used to calculate the molarity of solution:
We are given:
Molarity of solution = 0.3556 M
Molar mass of Iron (III) nitrate = 241.86 g/mol
Volume of solution = 129.8 mL
Putting values in above equation, we get:
Hence, the mass of iron (III) nitrate is 11.16 g/mol
Answers:
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7.42 moles of Ag(PO4)2 x 297.8109g / 1 moles = 2210g Ag(PO4)2
