Ethanol, c2h5oh, is produced industrially from ethylene, c2h4, by the following sequence of reactions: 3c2h4 + 2h2so4 → c2h5hso4 + (c2h5)2so4 c2h5hso4 + (c2h5)2so4 + 3h2o → 3c2h5oh + 2h2so4 what volume of ethylene at stp is required to produce 1.000 metric ton (1000 kg) of ethanol if the overall yield of ethanol is 90.1%

5.4 * 10⁵ L

Explanation:

The series of reactions is:

3C₂H₄ + 2H₂SO₄ → C₂H₅HSO₄ + (C₂H₅)₂SO₄ C₂H₅HSO₄ + (C₂H₅)₂SO₄ + 3H₂O → 3C₂H₅OH + 2H₂SO₄

We can see that both ethylene (C₂H₄) and ethanol (C₂H₅OH) have a stoichiometric coefficient of 3. In other words, one mol of ethylene equals 1 mol of ethanol.

Now we calculate the moles of ethanol that we want to produce:

1000 kg = 1000 * 10³ g = 10⁶ g

10⁶ g ethanol ÷ 46 g/mol = 2.1739 * 10⁴ mol ethanol

Calculating the moles of ethylene required, keeping in mind the yield:

2.174 * 10⁴ mol ethanol * * 100/90.1 = 2.4128* 10⁴ mol ethylene

Now we use PV=nRT to calculate V, because ethylene is a gas at STP. Using STP means that we have T = 273 K, and P = 1 atm.

1 atm * V = 2.4128* 10⁴ * 0.082 atm·L·mol⁻¹·K⁻¹ * 273 K

V = 5.4 * 10⁵ L

If the water vapor content stays the same and the temperature drops, then the relative humidity increases. its vise versa.if the water vapor content stats the same and the temperature rises, the relative humidity decreases. so, yes, i'd say that temperature and humidity have a strong relationship.

Show and image of the mixtures or write them