The answer is true because many of the symbols do represent their Latin names.
Answer:
can you help mine please
How many molecules of chlorine are needed to react with 56.Og of iron to form Iron (III) chloride (FeCl3)?
A saturated solution is the state of a solution where the solvent has accepted as much of the solute as possible. An unsaturated solution still has room for more of the solute. And I know you didn't ask this, but a supersaturated solution is a solution that has been made to accept more solute than should be possible through external forces, such as heating the solvent to the point where it will accept more solute.
Answer:
45.9 g
Explanation:
1. Find molar mass of HCL:
(1.008+35.45) = 36.458 g/mol
2. Multiply by amount of moles:
36.458 g/mol x 1.26 mol = 45.93708 = 45.9 (sigfigs)
oxygen, sulfur and selenium as they are all in the same group of the periodic table - they are all chalcogens