If the actual yield of sodium chloride from the reaction of 8.3 g of sodium and 4.5 g of chlorine is 6.4 g, what is the percent yield?
Answer : 2Na(s) + Cl2(g) → 2NaCl(s)
Explanation: Friend me!!!
Options are as follow,
1) Flashes
2) Skips
3) Stretches
<span>4) Jumps
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Answer:
Option-3 (stretches) is the correct answer.
Explanation:
The best analogy which suits a chemical bond is the stretching of chemical bonds. Remaining verbs doesn't explain the property of chemical bond. For example, the chemical bonds did not flashes, neither they skip or jump.
The chemical bonds can stretch and bend. As predicted from IR spectroscopy, different bonds can stretch and bend at different energies. The stretching of bonds require more energy while, bending of bonds require less energy.
The answer is c. decreases. The gas law has a rule of P1V1=P2V2. So when the pressure of this gas increases, the volume will decrease.
The answer is 0.12 moles of SO2.
Answer:
The OH group accepts a hydrogen ion from the acid.
Explanation:
The lone pairs of electrons in the oxygen atom of the alcohol group will induce the first step in the reaction, where the OH group of cyclohexanol accepts a hydrogen ion from the acid. The most common acids being sulfuric and phosphoric acid.