hawseefoo

Questions and answers by hawseefoo

Questions (4)

IDK these help pls1. Which of the following is a compound? A. O2 B. NH3 C. H2O+NaCl D. N2 2. What is the difference between
1. 6 answers
2. 1,484 views
write 13/4 as a decimal. round to three decimal placesa. 3.249 b. 3.15 c. 3.25 d. 3.24*** thx :)
1. 4 answers
2. 1,477 views
4 ^ -3 / 4 ^ n = 1/256What is N? (i have no idea)
1. 4 answers
2. 384 views
the mass of 1 atom of hydrogen is 1.67 * 10^(-24) gram. how much do 25 atoms of hydrogen weigh?A. 4.175 * 10^(-23) gram B. 4.175
1. 6 answers
2. 801 views