How to do this chemistry problem with gases?
Let’s learn how to do this chemistry problem with gases. The most accurate or helpful solution is served by Yahoo! Answers.
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Okay, so here is the problem: A typical North American home heated with natural gas consumes 2.00 mL of natural gas per winter month. What volume of oxygen at SATP(room temperature or 25 C) is required to burn 2.00 mL of methane measured at 0C and 1...
Answer:
CH4 + 2 O2 → CO2 + 2 H2O correct so you know you need 2 O2 for every 1 CH4 2.00 mL * 2 O2/1CH4...
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Other solutions
Answer:
your conversion factor is 14.7 psi = 29.92 in. Hg It can be used as 2 factor: 14.7 psi / 29.92 in Hg...
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Answer:
Use the modified combined gas law: (P1V1 / n1T1) = (P2V2 / n2T2) You can cross out the V terms since...
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A 40.0 L stainless steel container was charged with 5.00 atm of hydrogen gas and 6.00 atm of oxygen gas. A spark ignited the mixture, producing water. What is the pressure in the tank at a constant temperature of 25°C? i wrote the equation 2 H2(g...
Answer:
You now need to determine which gas is the limiting reagent. From this you can find out how much gas...
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The pressure on top of Mount Everest averages about 235 mm Hg. Convert this pressure to inches of mercury. (Hint: 760mmHg = 29.92 inches Hg) Please tell me HOW, not simply the answer, Thank you so much! I did this, multiplied 235mm Hg times 760mm Hg...
Answer:
(Quantity to convert) x (conversion factor) = new quantity pressure in inches Hg = 235 mm Hg(29.92 in...
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Answer:
at a given temperature, gaseous ammonia (NH3) has a velocity that is (equal to, greater than, less than...
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A spherical glass container of unknown volume contains helium gas at 25 C and 1.960 atm. When a portion of the helium is withdrawn and adjusted to 1.00 atm and 25 C, it is found to have a volume of 1.75 cm^3. The gas remaining in the first container...
Answer:
Assuming the temperature of the original container didn't change when the second pressure measurement...
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A steel container contains 5.00 mol of graphite (pure carbon and 5.00 mol of O2). The mixture is ignited and all the graphite reacts. Combustion produces a mixture of CO gas and CO2 gas. After the cylinder has cooled to its original temperature, it is...
Answer:
5.00 mol gas + 17% of 5.00 = 5.85 mol of gas C(s) + O2 --> CO2 2C(s) + O2 --> 2CO production of...
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Hi guys I'm really stressed about my chemistry test tomorrow. My teacher gave us a study guide but no answers to it. Id really appreciate it! thanks!:) 2. What is true at STP? Temperature is 300 Kelvin. One mole of gas occupies a volume of 22.4 liters...
Answer:
2. 22.4 L / mol at STP pressure 101.3 kPa 3? 4. the lightest gas 5. the ratio of O2 to CO2 is 1 to ...
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Question Help Chemistry problem? this is the question: the gases of three identical containers A,B, and C are under pressures of 1.44 atm, 3.16 atm, and 2.52 atm, respectively. these gases are then combined into container D (with a volume of 3.92 L)...
Answer:
Sum up the pressures of A, B and C: 1.44 atm + 3.16 atm + 2.52 atm = 7.12 atm Use Boyle's Law: P1V1...
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