Help me with this please! 1. If the Waning Gibbous happens on July 1st, which moon can you expect to happen on July 29th?

2. Which phases occur as the light reflected from the sun decreases?

3. If a full moon happens on December 1st, when can we expect the new moon to happen?

4. If a waxing crescent happens on January 30th, when can we expect the next new moon to occur?

5. What are the 2 phases of the moon that occur when the Earth, Moon and Sun line up in a 90 degree angel?

Achemist wants to extract copper metal from copper chloride solution. the chemist places 0.50 grams of aluminum foil in a solution containing 0.75 grams of copper (ii) chloride. a single replacement reaction takes place. (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction? a) approximately 0.36 grams, because copper (ii) chloride acts as a limiting reactant b) approximately 1.8 grams, because copper (ii) chloride acts as a limiting reactant c) approximately 0.36 grams, because aluminum acts as a limiting reactant d) approximately 1.8 grams, because aluminum acts as a limiting reactant

What happens to isotopes that are unstable?

Astudent pours 10.0 g of salt into a container of water and observes the amount of time it takes for the salt to dissolve. she then repeats the process using the same amounts of salt and water but this time she slowly stirs the mixture while it is dissolving. the student performs the experiment one more time but this time she stirs the mixture rapidly. the dependent variable in this experiment is: time for salt to dissolve speed of stirring amount of water mass of salt