All elements have certain characteristics that are summarized on the periodic table<span>. These characteristics include the element's symbol, </span>atomic number, and atomic mass. You will learn how the number of protons in an atom relates to an element'satomic number<span>, and explore how </span>isotopes<span> affect the atomic mass.</span>
Answer:
89.6 L.
Explanation:
- For the balanced reaction:
<em>CS₂ + 3O₂ → CO₂ + 2SO₂.</em>
- It is clear that <em>1.0 mole of CS₂</em> with 3.0 moles of O₂ to produce 1.0 mole of CO₂ and <em>2.0 moles of SO₂.</em>
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<u><em>Using cross multiplication:</em></u>
1.0 mole of CS₂ produces → 2.0 moles of SO₂.
2.0 mole of CS₂ produces → ??? moles of SO₂.
∴ The no. of moles of SO₂ produced = (2.0 mol)(2.0 mol)/(1.0 mol) = 4.0 mol.
- It is known that 1.0 mole of any gas at STP occupies 22.4 L.
<em>∴ 4.0 moles of SO₂ occupy = (4.0)(22.4 L) = 89.6 L.</em>
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<span>it is referred to as condensation. this is when a liquid is going from a gas to a liquid due to cooling
the opposit of this --turning a liquid to a gas-- is called vaporation when a liquid is heated up to the point it becomes steam</span>
Answer:
definite volume. indefinite shape