Determine the mass of iron(III) hydroxide which should precipitate when a solution containing 3.00 g of iron(III) chloride reacts with an excess of sodium hydroxide. ​

well, they made a movie about how animals lived there.

rotten tomato score 95%

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the density of gold = 19.3 g/cm3

the relation between density and mass and volume is

density = mass / volume

given :

mass of gold = 13 g

density = 13g / volume = 19.3

volume = 13 /19.3 = 0.67 cm^3

thus volume of gold nugget = 0.67 cm^3

o conteúdo de calor de um sistema é igual à entalpia apenas para um sistema que é constante

the answer is b because, investigating whether another species of moth also drinks tears might be interesting, but it would not directly explain why this species of moth does.

to explain why this species of moth drinks tears, the scientist could ask: "what nutrients that moths need are in elephant tears? "

the scientist could experiment with moth repellent or oter ways to keep the moths away, but that would not answer his original question.