0.25 g na in moles please
1 answer:
What you need to do is find the Molar mass of sodium and then divide your mass (0.25g) by the molar mass of Na.
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They both perform photosynthesis and also cell respiration
Answer:
Explanation:
2N₂O(g) → 2N₂(g) + O₂(g)
molecular weight of N₂O = 44
∆Hº = –166.7 kJ/mol
44 g of N₂O decomposes to give 166.7 kJ of heat
2.25 g of N₂O decomposes to give 166.7 x 2.25 / 44 kJ of heat
= 8.51 kJ of heat .
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