A ado s Guest Nov 10, 2008 #1 im really struggling with chemistry and would really like if someone could help me. Im taking this through an online course and i dont have an intructor to show me how its done.
im really struggling with chemistry and would really like if someone could help me. Im taking this through an online course and i dont have an intructor to show me how its done.
D Dr.A Guest Nov 10, 2008 #2 2 HgO >> 2 Hg + O2 moles O2 = 125 g / 32 g/mol =3.91 the ratio between HgO and O2 is 2:1 moles HgO needed = 2 x 3.91 =7.82
2 HgO >> 2 Hg + O2 moles O2 = 125 g / 32 g/mol =3.91 the ratio between HgO and O2 is 2:1 moles HgO needed = 2 x 3.91 =7.82
