Experts believe that a good night sleep is vital to a success in school. Would kids that sleep 8 or more hours a night get better grades than kids who sleep less than 7 hours a night?

Make a hyphotesis

Arecipe calls for 1.2 cups of oil. how many liters of oil is this?

The following reaction shows the products when sulfuric acid and aluminum hydroxide react. al(oh)3 + h2so4 → al2(so4)3 + h2o the table shows the calculated amounts of reactants and products when the reaction was conducted in a laboratory. sulfuric acid aluminum hydroxide initial amount of reactant 40 g 15 g theoretical yield of water from reactant 14.69 g 10.38 g what is the approximate amount of the leftover reactant? 11.73 g of sulfuric acid 10.33 g of sulfuric acid 11.12 g of aluminum hydroxide 13.67 g of aluminum hydroxide

What energy is it when you flip on a switch on a lamp