If you have 200 grams of SO4, how many moles of SO4 will you have?

Question 5 options:

1.1 moles SO4

2.1 moles SO4

200 moles SO4

3.1 moles SO4

The chemical bond connecting one nucleotide with the next one along the nucleic acid chain is called a

What is one real world example of a colligative property?

Suppose that a certain fortunate person has a net worth of $71.0 billion ($7.10×1010). if her stock has a good year and gains $3.20 billion (3.20×109) in value, what is her new net worth?