Solids maintain their shape, whereas fluids do not because the molecules in solids maintain a regular pattern and only vibrate, or move very slowly
To make this equation right, coefficients must be added in front of molecules, so number of atoms in right and left are equal.
2O₂ + CH₄ = CO₂ + 2H₂O
How, you have 4 atoms of oxygen,1 atom of carbon and 4 atoms of hydrogen on both side of reaction.
Answer:
V of Sulfur tetrafluoride is 17.2 L
Explanation:
Given data;
T = -6°C = 267K [1° C = 273 K]
n = 786 mmol of SF4 which is 0.786 mol
P = 1 atm
from ideal gas law we have
PV = nRT
where n is mole, R is gas constant, V is volume
V of Sulfur tetrafluoride is 17.2 L
Propanone is the liquid with the high vapor pressure. At standard of 101.3 kPa, it has the temperature of 50 degrees Celsius.
Its tetrahedral since there's four chlorine molecules around carbon