What states of matter are involved in the boiling point of a substance? *
gas and water
ice and liquid
solid and plasma
liquid and gas

0.66y = 0.9x + 0.48 if y has a value of 108.45 what is the value of x?

Si una estrella no tiene paralaje medible, ¿qué puedes inferir?

In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?