What is the [h+] of a solution with a ph of 3? use a scientific calculator.

1 x 10-1
3 x 10-1
1 x 10-3
3 x 10-3

How many moles are equivalent to 55.5g of nano3

For each of the compounds below, show that the charges on the ions add up to zero. a. kbr b. cao c. li(2)o d. cacl(2) e. alcl(3)

Chromosome 17 is made of over million base pairs.