Convert the given masses to moles.
• (55.0 g Na) (1/22.989 mol/g) ≈ 2.39 mol Na
• (67.2 g Cl₂) (1/70.9 mol/g) ≈ 0.948 mol Cl₂
The reaction consumes a ratio of 2 mol Na to 1 mol Cl₂, which means 0.948 mol Cl₂ reacts with 2 × 0.948 ≈ 1.90 mol Na, leaving an excess of about 0.494 mol Na.
The amount of NaCl produced is the same as the amount of Na consumed, so we end up with about 1.90 mol NaCl, which has a mass of about
(1.90 mol NaCl) (58.44 g/mol) ≈ 111 g NaCl
Answer:
Which of these is considered a long-term effect of alcohol abuse?
vomiting
slurred speech
impaired judgment
thin and brittle bones
Explanation:Which of these is considered a long-term effect of alcohol abuse?
vomiting
slurred speech
impaired judgment
thin and brittle bones
Which of these is considered a long-term effect of alcohol abuse?
vomiting
slurred speech
impaired judgment
thin and brittle bones
How many ounces of fertilizer the landscaper apply? The answer is 15 OUNCES
The expression (PE products) - (PE reactants) represents the heat of reaction for a chemical change in terms of PE (potential energy).
<h3>What is potential energy?</h3>
Potential energy is any type of energy stored to perform physical work in a given period of time.
Conversely, kinetic energy is motion (movement) energy used when performing physical work.
In conclusion, the expression (PE products) - (PE reactants) represents the heat of reaction for a chemical change in terms of PE (potential energy).
Learn more about potential energy here:
brainly.com/question/14427111
#SPJ1
