1. How many molecules are present in 5.45 moles of NO? Show Work. Will mark brainliest.
A. 3.28x10^24 molecules
B. 4.45x10^24 molecules
C. 5.54x10^23 molecules
D. 6.02x10^23 molecules
^ is raised to the _ power
2. Explain what conversion factors you would need to use to convert 35 miles to centimeters.

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.

Aphysical change is one that you can put in and remove like a ham sandwich. the stuff you put in there can be changem its not permanet. a chemical change is on that can't be change thats permanet. like when you make a cake and bake it. you can't get those ingredients back.