How many moles of sodium hydroxide (NaOH) is produced if 96.2 g of sodium metal (Na) reacts with water according to the equation below?

Na(s) + H20 (I) —> NaOH(aq) + H2 (g)

For ai it's atomic number is 13 and it's mass number is 27 how many neutrons does it have

Which of the following is not a good technique for managing used oil? a) have specific, labeled catch pans available for technicians who are collecting oil b) spills in your shop and any releases on pavement or outside should be poured down a drain c) do not use oil containers for antifreeze or other non-similar fluids d) be prepared for oil spills with the proper absorbents

Sum of brother and sisters age is 26. four times the brothers age is subtracted from three times the sisters age, the difference is 8. what are the ages of the brother and sister?