1) Calculate the pH of a solution prepared by dissolving 2.05 g of sodium acetate, CH3COONa, in 88.5 mL of 0.15 Macetic acid, CH3COOH(aq). Assume the volume change upon dissolving the sodium acetate is negligible. Ky of CH3COOH is
1.75 x 10-5
Con
1
Cal

chromosomes carry the genetic information for organisms. also, chromatin is the thread like dna which is located in the nucleus of an organism.

affects the water bodies: excessive use of fertilizers causes eutrophication. the fertilizers which are used on plants affect the quality of land on which it is used, further causing erosion of soil. the fertilizers used on plants contain harmful chemical fumes which affect the environment.

the atomic number of magnesium is 12. its nucleus must contain 12 protons and no electrons. the atomic number of an atom is determined by the number of protons.

magnesium is an electrolyte injection commonly used to treat low magnesium levels in your blood. it is also used to prevent or control seizures in women with preeclampsia or eclampsia.