J
Question 3
A student is a passenger in the front seat of a moving car. Which object is the...
J
Question 3
A student is a passenger in the front seat of a moving car. Which object is the best
frame of reference for the student to determine how fast the car is moving relative to
the ground?
O a person sitting in the backseat of the car
O a truck traveling in the lane next to the car
o the driver sitting next to the student
O a signpost on the side of the road
Answers: 3
Chemistry, 22.06.2019 01:00
Which statement correctly describes potassium iodide, ki? there is a one-to-one ratio of potassium ions to iodide ions. potassium gains electrons and iodine loses electrons during the reaction. the lattice is held together by potassium anions and iodide cations.
Answers: 1
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List four observations that indicate that a chemical reaction may be taking place
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Chemistry, 22.06.2019 23:00
What is the energy in joules of a mole of photons associated with visible light of wavelength 486 nm?
Answers: 3
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Achemist is studying the following equilibirum, which has the given equilibrium constant at a certain temperature: 2 no(g) + cl2(g) < => 2 nocl(g) kp = 2 x 10^(-6)he fills a reaction vessel at this temperature with 13. atm of nitrogen monoxide gas and 12. atm of chlorine gas. use this data to answer the questions: a. can you predict the equilibrium pressure of noci, using only the tools available to you within aleks? y/nb. if you said yes, then enter the equilibrium pressure of nocl at right. round your answer to 1 significant digit.
Answers: 1
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