The following reactions all have K > 1. 1. C9H7O4-(aq) + HF (aq) --> F-(aq) + HC9H7O4(aq)
2. C9H7O4-(aq) + HNO2(aq) --> HC9H7O4(aq) + NO2-(aq)
3. HF (aq) + NO2-(aq) --> HNO2(aq) + F-(aq)

Arrange the substances based on their relative base strength.

Substances:
a. NO2-
b. HC9H7O4
c. F-
d. HF
e. HNO2
f. C9H7O4-

Strength:
1. strongest base
2. intermediate base
3. weakest base
4. not a Bronsted-Lowry base

Read the sentences below in 1962, i tried to enroll as the first black student at the university of mississippi. the governor of mississippi blocked my entrance which best describes the verbs used in the sentences? o they are past tense verbs, which are often used in narrative essays o they are past tense verbs, which are not often used in narrative essays. o they are future tense verbs, which are often used in narrative essays o they are future tense verbs, which are not often used in narrative essays.

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H tricky one let me think and get back to u

Depends on the speed of the car.