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Consider the following balanced equation
C3H7SH(l) + 6O2(g) → 3CO2(g) + SO2(g) + 4H2O(g)
When 15.0 g of SO2 is produced, what is the maximum mass of CO2 created?
What polypeptide would be synthesized from the following template strand of DNA:3' CGG AGA CGG ACG 5'
Problem- 2C2H6 (g) + 7O2 (g) ? 4CO2(g) + 6H2O (g) ?H = -1560 kJ How much energy (in kJ) is released if 15.6 g of ethane undergoes combustion
Which solution behaves more ideally, a 5.0% by weight NaOH (aq) solution (b.p. = 102 ºC) or a 50. % NaOH (aq) solution (b.p. = 140. ºC) Support your answer with calculations (hint: what are the theoretical boiling points for these solutions).
Problem- What is the solubility of oxygen in lake water at 28celsius?? Assume that the pKH of oxygen at this temperature is twice that of CO2. Give your answer in mg/L.
Question 1 (Multiple Choice Worth 2 points) If 2.0 liters of oxygen gas react with excess carbon monoxide at 273 K and 1.00 atm, how many liters of carbon dioxide can be produced under the same conditions? 2 CO (g) + O2 (g) yields 2 CO2 (g) 1.0 L 2.0..
An electron is confined to a linear region with a length of the same orderas the diameter of an atom (about 100 pm).
question he and o2 gases are mixed. a 40l he cylinder with 10atm pressure is connected to a 10 l o2 cylinder with
dissolve CaCl2 in water to make a mixture that is 34.0% calcium chloride by mass. If the total mass of the mixture is 222.3 g, what masses of CaCl2 and water should be used?
for the reaction represented by the equation cl2 + 2kbr 2kcl +br2 how many moles of potassium chloride are produced from 119 g of potassium bromide?
Describe the physical method or techniques of isolating inert gases from liquid air
What is the nickel ion concentration in a solution prepared by mixing 451 mL of 0.414 M nickel nitrate with 465 mL of 0.364 M sodium hydroxide?
1. using a sample of a compound of c and o2 having 3.00g of c and 8.00 grams of oxygen calculate the mass percent of
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