If the pH of a solution is decreased from 9 to 8, it means that? the concentration of H+ increased by 10 fold and the concentration of OH- decreased by 10 fold the concentration of H+ decreased by 10 fold the concentration of H+ decreased by 10 fold and the OH- increased by 10 fold the concentration of H+ decreased by one fold the concentration of H+ increased by one fold the concentration of OH- increased by 10 fold

Plzz a sample of table sugar (sucrose, c12h22o11) has a mass of 7.801 g. ● a) calculate the number of moles of c12h22o11 in the sample b) calculate the number of moles of each element in c12h22o11 (number of moles of c, number of moles of h & number of moles of o) in the sample. (use your answer from part a as your starting point.) show your work and highlight your final answer. calculate the number of atoms of each element in c12h22o11 (number of atoms of c, number of atoms of h & number of atoms of o) in the sample. (use your answers from part b as your starting for each element.) show your work and highlight your final answer.

The point along a planet's orbit where it is closest to the sun is called the

Problem page a jet airplane reaches 846. km/h on a certain flight. what distance does it cover in 13.0 min? set the math up. but don't do any of it. just leave your answer as a math expression. also, be sure your answer includes all the correct unit symbols.