Chemistry, 30.06.2020 08:01 ayoismeisjjjjuan
Go to phet. colorado. edu/ and search for gas properties (you want the HTML5 version) Or go to https://phet. colorado. edu/sims/html/gas-properties/latest /gas-properties_en. html Select Ideal and nothing should be constant (checkbox). Add some gas with the pump and play with the simulation and answer the following questions. In each case, be very specific about the variables and the molecules and be sure to talk about why the changes are happening considering KMT. a. What happens if the sample’s temperature changes? b. When would we consider it a real gas and what would be different (the simulation doesn’t show it)? c. What happens if you change the volume? d. What happens if you change the pressure? e. When would we consider it a real gas and what would be different (the simulation doesn’t show it)? f. What happens if you change the amount of gas? g. What happens if you change or mix the type of gas?
Answers: 2
Chemistry, 22.06.2019 12:00
Most materials are not magnetic because their magnetism has worn off. their magnetic domains are arranged randomly. they lack magnetic fields. earth’s heat has destroyed their magnetism.
Answers: 1
Chemistry, 22.06.2019 12:00
A5.000 g sample of niso4 h2o decomposed to give 2.755 g of anhydrous niso4. what is the formula of the hydrate? what is the full chemical name for the hydrate? what is the molar mass of the hydrate? niso4•_h2o what is the mass % of water in the hydrate?
Answers: 1
Chemistry, 22.06.2019 14:30
Which of the following is not one of the steps in the scientific method a. hypothesize b. summarize c. analyze d. familiarize
Answers: 3
Chemistry, 22.06.2019 16:30
For the reaction shown, calculate how many moles of no2 form when each of the following completely reacts. 2n2o5(g)→4no2(g)+o2(g) part a 1.0 mol n2o5 express your answer using two significant figures. nothing mol m o l request answer part b 5.4 mol n2o5 express your answer using two significant figures.
Answers: 2
Go to phet. colorado. edu/ and search for gas properties (you want the HTML5 version) Or go to https...