500 trillion = 500x10^12 molecules = 5x10^14 molecules
5x10^14 molecules x 1 mole/6.02x10^23 molecules x 18 gram/mole = 15x 10^-9 grams = 1.5x10^-8 g
This is obviously a very small amount of water.
What mass of sucrose C12H22O11 is needed to make 500 ...
67 g/mol
3.01 x 10 23 molecules
500
50ml
500 cubic centimetres of water weighs 500 grams
500 trillion trillion.
0.002
500 grams
OVER 500 TRILLION from a single student. OVER 500 TRILLION from a single student.
It is 500 trillion.
500 trillion
10% of 5 trillion = 5 trillion*10/100 = 5 trillion/10 = 500 billion.
5 trillion
Like this, 500,000,000,000,000.
3 trillion and 500 million
500 billion.