What is the volume of 0.23kg of pure water

Salt seems to disappear when it is poured into water. Use the terms mixture solution and dissolve to explain what happens

A 4.52 l sample of nitrogen gas at a temperature of - 25°c has a pressure of 723 mm hg. what will be the volume of this sample at 125°c and 1.30 atm pressure?

What is the most radioactive elemnt on the periodic table

2Li + __H₂0 = __LiOH+H₂ balance the equation

The temperature of a 500 ml sample of gas increases from 150 k to 300 k. what is the final volume of the sample of gas, if the pressure in the container is kept constant?

Which metal in Period 5 is very reactive and has two valence electrons in each atom? rubidium (RD) strontium (SI) zirconium (Z1) silver (Ag)

Sara and Sam went for a two-hour drive. According to the graph, between. 75 hours and 1.25 hours into their trip, they A) slowed down to a speed of 15km/hour. B) travelled at a constant rate of 30km/hour.

Define the following terms: acids, bases, oxoacids, oxoanions, and hydrates.

Calculate the concentration of a solution that has 6.7 moles in a volume of 0.6 liters.

Is sidewalk cement an element or a compound?