Fill in the blank with the correct number to balance the equation: 4Cr + 3O2 → ___Cr2O3

2Cr2O3, This would make 4 Cr and 6 O on both sides of the equation

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.