Calculate the pOH for a solution with h3o 2.5x10-5 g?

Is the open sentence 5x-2=3x+2 true when x=2? justify your answer.

One astronomical unit (1 au) is about 1.496 alt tag missing. kilometers. if you wrote this number of kilometers in regular decimal notation (for example, 528 and 3,459 are written in regular decimal notation), how many zeros would your number have?

Three consecutive integers have a sum of 234. what are the three integers