A fire extinguisher is filled with pressurized gases such as Nitrogen, Carbon Dioxide, and a fluorocarbon (such as CF2ClBr). If the partial pressure of Nitrogen is 3.6atm, the partial pressure of Carbon Dioxide is 5.7atm, and the pressure of the fluorcarbon is 0.2 atm, what is the total pressure inside the fire extinguisher?

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?

Which of the following is not true about the atomic model of substances?

Which of these is an example of pseudoscience? a) predicting the time of sunrise based on data on position of earth b) predicting the date of the moon phases based on data on position of earth c) predicting eclipses based on the position of the sun and the moon d) predicting future events in a person's life based on the position of the moon