Wright the electron dot notation for all the elements in the following columns of the periodic table (see pp. 116-17) A column 2 B column 15
what generalization seems to be true about the electron dot notation for elements in a column of the periodic table

Achemistry student weighs out of phosphoric acid , a triprotic acid, into a volumetric flask and dilutes to the mark with distilled water. he plans to titrate the acid with solution. calculate the volume of solution the student will need to add to reach the final equivalence point. round your answer to significant digits.

How would the number of moles (n) of o2 change if the atmospheric pressure doubled but all other variables stayed the same

Answer asap need by wednesday morning calculate the ph of 0.036m naoh best answer will be brainliest