If a fan draws 220 watts on a 120- volt circuit what is the current being drawn? 1.83 amperes
15 amperes
5 amperes
22 amperes

10-14. (a) when 100.0 ml of weak acid ha were titrated with 0.093 81 m naoh, 27.63 ml were required to reach the equivalence point. find the molarity of ha. (b) what is the formal concentration of a- at the equivalence point? (c) the ph at the equivalence point was 10.99. find pk. for ha. (d) what was the ph when only 19.47 ml of naoh had been added?

In the reaction between a crushed antacid tablet and vinegar what gas is emitted

Which of the following are good traits of a hypothesis? it will be able to be testedit can predict an outcomeit will explain the observationsall of these