Which of the following is true of squalene, a hexa-unsaturated hydrocarbon with a formula of C₃₀H₅₀, which melts at – 5°C and boils at 285 °C?

Based on the law of conservation of energy, which statement is false? answer- energy is lost when machines dont work right

Which best explains why an iceberg floats?

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?