Answer:
- <u><em>1.692 mol of sulfur</em></u>
Explanation:
<u>1. Write the balanced chemical equation</u>
2H₂S + SO₂ → 2H₂O + 3S
<u>2. State the mole ratio</u>
<u>3. Calculate the moles of S</u>
- Moles S = 0.5640 mol SO₂ × (3 mol S / 1 mol SO₂) = 1.692 mol S
You rearrange the ideal gas law equation to solve for the pressure by just plugging in the given values.
The first one is abundant
1. Triassic
2. eon > era > period
3. The scientists study fossils and rock layers to find major changes.
Depends on how the sword is made, what materials are used and temperature used but yes they can shatter.
When molecules cool down they stop vibrating and moving as much and so they "shrink" and the metal of the sword becomes brittle. sometimes they shrink at different phases which cause tension in the sword if this tension is strong enough it can cause the metallic bonds to break causing the sword to shatter.
hope that helps
