Answer:
The mass percentage of chlorine is 60.66 % chlorine in the compound sodium chloride.
Explanation:
The p sub cell can hold up to 8 atoms. So true
sorry need AAAAAAAAAAAAAAAAAA
Answer:
Kelvin
Explanation:
A one-degree change in temperature on the Celsius temperature scale is equal to a one-unit temperature change on the Kelvin temperature scale.
What is the difference between thermal energy and heat? Thermal energy is the total energy of all of the particles of a substance.
Answer:
The amount of isopropyl alcohol contained in 150 ml of the solution is 117.15 grams
Explanation:
The density of a substance is the mass per unit volume, therefore, we have;
The density of the isopropyl alcohol = 0.785 g/ml at 25°C
The density = mass/volume
Mass = Density × Volume
The mass of the 150 ml of isopropyl alcohol is therefore;
Mass = 0.785 g/ml × 150 ml = 117.15 g
The amount in grams contained in 150 ml of sample = 117.15 g.
