Which of these conduct electricity when dissolved in water. Lithium bromide, dimethyl sulfoxide, octadecanol, potassium chloride

Select all of the methods through which a drug can enter your body. injection swallowing inhalation absorption

What mass of natural gas (ch4) must you burn to emit 276 kj of heat?

Iam hoping to create 5.72 grams of glucose. the plant was given 4.75 liters of co2 and 2.81 g of h20. which reactant was the limiting reagent? how much excess mass did we have of the other reactant?