16.94/18=.9411111
sig figs: 0.9411 mole of water
Answer:
A. How well a current will flow in a material and it's measured in volts.
A mirror is opaque, meaning that it reflects the light and images that shine on it's reflective surface.
Answer:
0.158 moles KMnO4
Explanation:
According to the Periodic Table,
K = 39.10 g/mol
Mn = 54.94 g/mol
O = 16.00 g/mol
KMnO4 = 39.10 g/mol + 54.94 g/mol + 4(16.00 g/mol) = 158.04 g/mol
25.0 grams KMnO4 1 mole
----------------------------- x -------------------------- = 0.158 moles KMnO4
158.04 grams
