What mass of NaNO3 is needed to make 3.5 L of 2.2 M solution? (Na = 23.0g, N=14.0g, O=16.0g)

Explain in steps

Which substance is used to remove rust from metal

Calculate the density in g/mL of 2.0 L of gasoline that weighs 1.29 kg. How would I do this?

Which of the following is used for chemical symbols today

Ammonia and oxygen react to form nitrogen monoxide and water, like this: 4NH3 (g) + 5O2 (g) → 4NO (g) + 6H2O (g) Also, a chemist finds that at a certain temperature the equilibrium mixture of ammonia, oxygen, nitrogen monoxide, and water has the

Pf3i2 is a nonpolar molecule. based on this information, determine the f-p-f bond angle, the i-p-i bond angle, and the f-p-i bond angle

Which element could chlorine bond with to form an ionic compound? helium oxygen fluorine sodium

A scientist conducted one trial experiment and got unexpected results. how can the scientist increase confidence in the results

A board measures 212 inches. How many feet is this?

Is neutralizing a base a chemical property

Polarity of a molecule depends on the polarity of individual bonds in that molecule. a. True b. False