Hcl + h2o - H3O +cL- the water molecule acts as a base because it a) donates an h+ b)accepts an h+ c) donates an oh- d)accepts an oh-

Which of the following mining methods disrupts the sea floor?

For each of the following mixtures decide if filtering would be suitable to separate the substances. explain your answers. oil in water sugar in water sand in water chalk in water tea leaves in a cup of tea

Calculate the molarity of each aqueous solution: a. 78.0 ml of 0.240 m naoh diluted to 0.250 l with water b. 38.5 ml of 1.2 m hno3 diluted to 0.130 l with water