Cuál es el PH de una solución [H+ ] = 10-6

What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?

What volume of a 0.0606 m solution of strontium bromide is needed to obtain 0.340 mol of the compound? question 42 options: a)5.61 l b) 3.4 l c) 600 ml d) 1 l e) 178 ml

What is a number added in front of a formula in order to balance the equation