Products and reactants in hydrogen gas and oxygen gas react to form water

12. calculate the hydroxide ion concentration of a solution with ph = 3.25. show all calculations leading to an answer

Some familiar products contain some of the same types of atoms. for instance, the chemical formula for baking soda is nahco 3. the chemical formula for liquid bleach is naclo, and the chemical formula for table salt is nacl. which choice best describes why these three products have some of the same types of atoms in common?

How many neutrons does an element have if its atomic number is 50 and its mass number is 166