If today is October 22nd and we view a new moon, on what date will we observe the next first quarter? a. October 5th
b. October 8th
c. October 15th
d. October 29th witch on i need it done like rn

What diagram shows the ionic compound of magnesium oxide

Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3

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