Using AVOs number
moles -> molecules
multiply moles # by AVOs #
15 x (6.022x10^23=
when you get addicted to it and won't stop taking it
1000000 nanometer makes 1 millimetre
23500000/1000000= 23.5 mm
Q=mc(delta T)
m= Q/ c(delta T)
m= 1200 J / (4.19 J/kg C) (15-10)
m= 57. 28 kg
In 1 atm there is 760 mmHG, so if you divide 1,520 by 760 you get a total of 2 atm. So the answer is 2 atm in 1520 mmHg.