How many moles of NaOH are in a 200.00 L solution labeled 0.10 mol/L solution?

Which of the following is a compound? a.carbon b.oxygen c.hydrogen d.water

Two atoms interact with each other as shown by the equation. complete the equation by filling in the missing parts. 1 2 3 4 5 h he li

Used the balanced equation 2h2+ o2 - -> 2h2o. if you have 7.2 grams of o2 , how many grams of h2o can you produce ?