Na2S + Ca(NO3)2 > 2 NaNO3 + CdS A. If 27.0 moles of Ca(NO3)2 react with Na S, how many moles of
NaNO, can be produced?

This large tectonic plate is bounded on three sides by whats know as the ring of fire. what is the name of this tectonic plate? a) pacific plate b) eurasian plate c) north american plate d) indo- australian plate plz it's science but there's no option for science so i picked chemistry

Which statement characterizes synthetic polymers? a. they come from animals and plants. b. they are found in nature. c. they are made in a lab. d. they are components of starch.

Will a solution form when the solvent and solute are both nonpolar? a. not likely b. never c. most likely