12a. How does the model of the volcano provide evidence for the cycling of Earth materials through the rock cycle?
1 answer:
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Answer:
a) Chloride dioxide
b) Di nitrogen tetra oxide
c) Potassium phosphide
d) Silver -Ag
e) Aluminium nitride - AlN
f) Silicon dioxide
I) Sulfide
Answer:
mass of sulfur = 96 g
Explanation:
no of moles of sulfur dioxide in molecules =
= 2 moles
therefore mass of sulfur dioxide = moles×atomic number
=2×(16+32)
=96