How many moles is 4.50 X 1021 molecules of copper (Cu)? 0.0075 mol , 6.02 X 1023 mol ,286 mol an 2.86 x 1023 mol​

Which of the following changes will decrease the total amount of gaseous solute able to be dissolved in a liter of liquid water? (2 points) decreasing temperature decreasing pressure decreasing surface area decreasing solute concentration

Match each statement with the state of matter it describes

When an experimenter draws a conclusion that he assumes will apply to all situations set up similarly to his test situation, even though he cannot possibly have examined all possible test scenarios, the experimenter is using deductive reasoning inductive reasoning abductive reasoning subjective reasoning