A gas has a volume of 50.0 cm3 at a temperature of -73°C. What volume would the gas occupy at a temperature of -123°C if the pressure stays constant
The best answer is D - 6. The two negatives cancel each other out, making the sum 18 divided by 3, equaling 6.
The cation M2+ reacts with NH3 to form a series of complex ions as follows: M2+ + NH3 M(NH3)2+ K1 = 102 M(NH3)2+ + NH3 M(NH3)2 2+ K2 = 103 M(NH3)2 2+ + NH3 M(NH3)3 2+ K3 = 102 A 1.0 × 103 mol sample of M(NO3)2 is added to 1.0 L of 15.0 M NH3 (Kb = 1.8 × 10...
What is the average current through a conductor that carries 4 375C during a 2 min time period?
What opinion might they have of the author? What could you as a writer do to prevent this problem?
How might readers react if the topic sentences in an essay did not coincide with the supporting points, and why would their reaction be justified?
Direct verse indirect cost Estep Construction Company is composed of two divisions: (1) Home Construction and (2) Commercial Construction .The Home Construction Division is in the process of building 12 houses and the Commercial Division is working on 3 projects. Cost items of...
propyl Bromide reacts with Mg, Propanone, H+ to yeild what?
Hydrogen gas can be produced in the lab by the reaction of magnesium metal and hydrochloric acid. Mg + 2 HC -> MgCl2 + H2 How many grams of hydrogen gas will be produce if 5.00 g of magnesium metal is dissolved in excess acid.
The world History
where are the questions to assignments 1-5 world history number007678