What is the pH of a solution whose hydronium concentration is 3.5 x 10^(-3) M?

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Rutherford's experiment indicated that matter was not as uniform as it appears what part of his experimental results implied this idea

1. calculate the approximate enthalpy of the reaction in joules. estimate that 1.0 ml of vinegar has the same thermal mass as 1.0 ml of water. iqnore the thermal mass of th sodium bicarbonate. note: it takes about 4.2 joules () to change 1.0 gram (1.0ml) of water 1.0 c

When electrolyzing copper (ll) chloride, what reaction takes place at the anode? what reaction takes place at the cathode?