Answer:
-what color is the tube: Transparent
-is the reaction reversible: what reaction
-has the reaction reached equilibrium: I don't see a reaction
BTW you didn't provide all the information.
Answer: Hit not Hard it is Hoc2 (Hydgergon Perocide)
Explanation: Water plus co(g)= HoC2
Answer:
it can help heat or cool a room.
Explanation:
I think this is right...
<span>Avogadro's number
represents the number of units in one mole of any substance. This has the value
of 6.022 x 10^23 units / mole. This number can be used to convert the number of
atoms or molecules into number of moles.
45.6 g Au ( 1 mol / 196.97 g ) ( </span>6.022 x 10^23 atoms / mole ) = 1.39x10^23 atoms Au
