Answer:
Neon
Explanation:
Elements from group 8A stay alone
Answer:
this is not and reaction of acid and base.(CaOCL2)
Explanation:
Ca2, Cl, are base and O is a neutral.
so how can that be a acid and base reaction
the mass of 1 mole of the element is used as a conversion factor to convert grams to moles
Answer:
3.4 mol C3H8
Explanation:
Balance: C3H8 + 5O2 → 3CO2 + 4H2O
Use a molar ratio to determine the amount needed.
13.6 mol H2O * 1 mol C3H8/4 mol H2O = 3.4 mol C3H8
The answer is the upper right Fluorine is the most electronegative.
