<h3>Answer:</h3>
1.5 × 10⁸ Kg of CO₂ / Year
<h3>Solution:</h3>
According to statement,
1 kwh generation produces = 0.73 Kg of CO₂
So,
700 kwh generation will produce = X Kg of CO₂
Solving for X,
X = (700 kwh × 0.73 Kg) ÷ 1 kwh
X = 511 Kg of CO₂ / Year
Also, as calculated,
1 household produces = 511 Kg of CO₂ / Year
Then,
300,000 households will produce = X Kg of CO₂ per Year
Solving for X,
X = (300000 households × 511 Kg) ÷ 1 household
X = 153300000 Kg of CO₂ / Year
Or,
X = 1.5 × 10⁸ Kg of CO₂ / Year
Answer:
Half life = 15hours
Explanation:
CH3CN(g)→CH3NC(g)
Time (h) [CH3CN] (M)
0.0 1.000
5.0 0.794
10.0 0.631
15.0 0.501
20.0 0.398
25.0 0.316
Half life for this reaction?
Half-life is the time required for a quantity to reduce to half of its initial value.
So we just need to look up the values in the table and find how much time for the intial concentation to be reduced to half of its initail value.
From the table, it took 15 hours for the inital concentration (1.0) to be halved (0.501).
Half life = 15hours
Ability to adapt to their environment?? there isn't much context to the question /: