For reactants the rate of disappearance is a positive (+) number. For products the (-) rate of disappearance is a negative number because they are being formed and not disappearing. For reactants the rate of formation is a negative (-) number because they are disappearing and not being formed.
Q. Where is acceleration maximum in simple harmonic motion?
” In Simple Harmonic Motion, the maximum of acceleration magnitude occurs at x = +/-A (the extreme ends where force is maximum), and acceleration at the middle ( at x = 0 ) is zero. “
Q. Can rates be negative?
When inflation is 3 percent, and the interest rate on a loan is 2 percent, the lender’s return after inflation is less than zero. In such a situation, we say the real interest rate—the nominal rate minus the rate of inflation—is negative.
Q. What happens if interest rates are negative?
Put another way, if your mortgage comes with a negative interest rate, you’ll end up paying back less than you borrowed. “Where this happens, the bank doesn’t actually make monthly payments to the borrower. Instead, the bank reduces the outstanding capital, thereby accelerating how fast the borrowers reduce their debt.
Q. Is the average rate of disappearance negative?
Rate of disappearance is given as −Δ[A]Δt where A is a reactant. However, using this formula, the rate of disappearance cannot be negative. Δ[A] will be negative, as [A] will be lower at a later time, since it is being used up in the reaction.
Q. What is the average rate of reaction between 0 and 10 s?
What is the average rate of the reaction between 40 and 50 s?…Question:
| Time (s) | [C4H8] (M) |
|---|---|
| 0 | 1.000 |
| 10 | 0.913 |
| 20 | 0.835 |
| 30 | 0.763 |
Q. What is average rate of reaction?
The average rate of reaction is defined as the ratio of the change in the concentration of the reactants or the products of a chemical reaction to the time interval.
