10 points Below are the four densities of the liquids in the beaker. Where would the coin land if it were placed into the beaker of liquids?
The density of the coin is 72 g/ml.

Answer ASAP and first answer and correct answer gets !!!

Supongamos que estás estudiando dos estrellas. ambas estrellas tienen la misma magnitud aparente, pero la estrella a tiene una magnitud absoluta mayor que la estrella b. ¿que puedes decir acerca de la distancia a la tierra de estas dos estrellas?

Match the mixture with the substance// i really need on this guys (it’s a pic btw)

An excess of lithium oxide undergoes a synthesis reaction with water to produce lithium hydroxide li2o+h2o→2lioh if 1.05 g of water reacted, what is the theoretical yield of lithium hydroxide? a) 5.83 x 10–2 g lioh b) 1.17 x 10–1 g lioh c) 2.79 x 100 g lioh d) 1.40 x 100 g lioh