A soda bottle contains 20.0 oz of soda. If you drink 6.70 oz, what percentage of the soda have you consumed?

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?

How does climate change cause the ocean's thermohaline current to slow down?

What is the most common form of matter in the universe