Encuentre el peso de una sustancia que tiene una masa de 3 kg y su gravedad es de 9.8 m/s2

What is impossible to do with a hypothesis

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?

Compare and contrast solutions and suspensions