I might need a diagram for this, but I have a vague idea of what you are talking about.
If H20 is going left it means the temperature is going lower.
The molecules will condense to slowly become ice
Answer:
2 P2 (1.2 atm =157 one. 8. A gas with a volume of 4.0 L
Explanation:
Mass: 1.98892 x 10^30 kg
Diameter: 1,391,000 Kilometers
Radius: 695,500 km
Surface Gravity: 27.94 g
Volume: 1.412 x 10^18 km^3
Density: 1.662 x 10^5 kg/m^3
Answer: Mass of one mole of viruses in grams is
Explanation:
According to avogadro's law, 1 mole of every substance weighs equal to molecular mass and contains avogadro's number
of particles.
Given : One virus has mass of =

One mole of virus
has mass of =
Thus mass of one mole of viruses in grams is
Answer:
empirical formula = CH2Br
molecular formula = C2H12Br2
Explanation:
- Start with the number of grams of each element, given in the problem.
- Convert the mass of each element to moles using the molar mass from the periodic table.
- Divide each mole value by the smallest number of moles calculated.
- Round to the nearest whole number. This is the mole ratio of the elements
In this problem:
Carbon: .3194/12.0107 = .0266
Hydrogen: .05361/1.0794 = .0532
Bromine: 2.125/79.904= .0266
Divide all three numbers by .0266 to get:
C = 1
H = 2.00
Br = 1