Answer:
The temperature to the nearest 0.5°C is 98.5°C
Explanation:
from the equation 1 mole of O2 will give 2 moles of H2O then 6.0 moles of O2 will give x
6.0*2 moles/ 1 mole
= 12 moles
this implies that, 6.0 moles of O2 will give = 12 moles of water
Hopefully this will help you my friend.
Answer:
the molar mass of propane (c3H8) is
12*3+1*8
=36+8=44
If they didn't, they wouldn't be able to communicate their findings effectively. An international language is especially important for elements because many elements have similar properties (e.g. some of the transition metals).
