In which of following ways should an investigator not use evidence from an investigation

According to the tide table below what time of day will the highest tide occur? (2 pt) the highest tide will occur at

Which of the following are correct values for the ideal gas laws constant r

Upon decomposition, one sample of magnesium fluoride produced 1.65 kg of magnesium and 2.56 kg of fluorine. a second sample produced 1.32 kg of magnesium. part a how much fluorine (in grams) did the second sample produce?