Soda water is water that has bubbles of carbon dioxide in it, soda water is…
a) mixture
b) a molecule
c) an element
d) a compound

Calculate the ratio of h+ ions to oh– ions at a ph = 7. find the concentration of h+ ions to oh– ions listed in table b of your student guide. then divide the h+ concentration by the oh– concentration. record this calculated ratio in table a of your student guide. compare your approximated and calculated ratios of h+ ions to oh– ions at a ph = 7. are they the same? why or why not? record your comparison in table a. what is the concentration of h+ ions at a ph = 7? mol/l what is the concentration of oh– ions at a ph = 7? mol/l what is the ratio of h+ ions to oh– ions at a ph = 7? : 1

What shape would a molecule with two bound groups and two lone pairs have?

Which of the following is not one of the steps in the scientific method a. hypothesize b. summarize c. analyze d. familiarize