Answer: 6.02214 × 1023 particles
Explanation: did math
Boiling Water is a physical change. When water gets to a certain temperature, it's boiling point starts.
Answer:
moles Fe₂O₃ = 0.938 mole
Explanation:
Convert given data to moles, solve in terms of moles by reaction ratios in balanced equation. After obtaining answer in moles, convert to needed dimension. In this case, no conversions are needed.
4Fe + 3O₂ => 2Fe₂O₃
105g/56g·mol⁻¹
= 1.875 mol Fe => => => => => => 2/4(1.875 mol Fe₂O₃) = 0.938 mol Fe₂O₃
Answer:
CH4
Explanation:
I looked it up and took the test
