(4.5 x 10^24)/(6.02 x 10^23) = 7.475 mol O :)
44.8% oxygen, 21.5% silicon, and 22.8% magnesium. There's also iron, aluminum, calcium, sodium, and potassium. These elements are all bound together in the form of silicate rocks, all of which take the form of oxides.
<span>Nitrogen gas is converted to nitrate compounds by nitrogen-fixing bacteria in soil turns nitrogen gas into root nodules. Nitrogen is the most commonly limiting nutrient in plants. Legumes use nitrogen fixing bacteria, specifically symbiotic rhizobia bacteria, within their root nodules to counter the limitation.</span>
Questions:
4. Avogadro's Number Is ____.
and
5. How many grams are in 0.90 mol Pd
Answers:
B. 6.02 x 10^23
also
A. 0.00846 g
Hope this helped ! ;)
Answer:
oxygen is produced at the anode and hydrogen gas is produced at the cathode
Explanation:
