(YOU MUST SHOW YOUR WORK AS MODELED IN CLASS IN ORDER TO RECEIVE CREDIT!!!) Answer The Following Questions:

1. What is the mass in grams of 2.64 mol of sulfur dioxide, SO2?

2. Calculate the mass of 3.57 mol of magnesium nitrate, Mg(NO3)2.

3. How many moles are there in 79.0 g Li2SO4?

4. What is the mass in grams of hydrogen in 215 g of sugar, C12H22O11?

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.

It is 4.92 e-4 sorry if i am wrong

Hi + naoh -> h2o + nal

Radioactive fallout is a result of the fission creation used to ignite the thermonuclear fusion reaction.