Answer:
How many atoms are in 6.5 moles of zinc? 6.5 moles. 6.02 x 10. 23 atoms = 3.9 x 10. 24 ... 55.8g. 1 mole. 6. What is the mass of 0.250 moles of aluminum?
Explanation:
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Some chemical heat highly temperature it was produce poison gas
Answer:
chemical reactions which proceed with the release of heat energy are called exothermic reactions
By nonmetals, metals, and gases
Answer:
This means that waves need a medium to propagate, but light waves propagate where no particles are present. ...
