Read the chemical equation. 2H2 + O2 → 2H2O

Which of the following statements would be correct if one mole of hydrogen was used in this reaction? (5 points)

a
One mole of oxygen was used in this reaction.

b
Two moles of oxygen were used in this reaction.

c
One mole of water was produced from this reaction.

d
Two moles of water were produced from this reaction.

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.

Answer (b) supersaturation;