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When the gases diydrogen sulfide and oxygen react, they form the gases sulfur dioxide and water vapor.
A: Express the answer as a chemical equation. Identify all of the phases in the answer. Balance the equation:
H2S(g) + O2(g) ---> SO2(g) + H2O(g)
B: How many grams of oxygen are required to react with 2.70g dihydrogen sulfide?
C: How many grams of sulfur dioxide can be produced when 38.7g oxygen react?
D: How many grams of oxygen are required to produce 55.9g water vapor?
Really struggling with this one dy/dt = 2t(y + 1) + 2at^3 where a is a parameter. Find the general solution of the ODE when a = 0 using the fact that it is separable. After this, use the fact that that it is a linear ODE to find an integrating fac..
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Then 1.00 mL of a 10.9 mM Lithium standard was added to 9.00 mL of serum, and this spiked serum gave an intensity reading of 721 units. What is the original concentration of Li in the serum?
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Propylene glycol is a non-volatile di-alcohool that is used for de-icing of aircrafts on the ground. What is the minimal volume of propylene glycol that will be required per square meter of aircraft surface to remove a 3mm ice sheet if the tempera..
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