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Assuming no change in temperature and pressure calculate the volume of O2 in liters required for the complete combustion of 14.9 L of butane C4H10?

The balanced chemical equation for the combustion of butane is: 2C₄H₁₀ + 13O₂ -> 8CO₂ + 10H₂O. This means it requires 13 moles of O₂ for every 2 moles of butane. The volume of O₂ needed would be (14.9 L * 13 mol) / 2 = 96.85 L of O₂.


Calculate the freezing point what solutions assuming complete dissociation?

The freezing point of a solution can be calculated using the formula: ΔTf = i * Kf * m, where ΔTf is the freezing point depression, i is the Van't Hoff factor (for complete dissociation i = number of ions after dissociation), Kf is the cryoscopic constant, and m is the molality of the solution.


How would you use the gold block to determine the atom radius of an atom of gold?

To determine the atom radius of gold, you can measure the volume of the gold block and then calculate the number of atoms in the block using Avogadro's number and the molar mass of gold. From there, you can calculate the radius by assuming the gold atoms are arranged in a cubic or face-centered cubic structure within the block.


How long does it take to get THC out of your system if you weigh less than 100 pounds?

It can take approximately 3-7 days for THC to be cleared from the system of someone who weighs less than 100 pounds, assuming normal metabolism and hydration levels. However, factors like frequency of use, metabolism, and individual body chemistry can influence how long THC remains detectable.


Calculate the final temperature when 50 ml of water at 80?

When allowed to stand for long enough, the final temperature will reach room temperature.

Related Questions

How do you calculate the radius?

Assuming you know the circumference (C) it's... (C/Pi)/2.


How do you calculate a cicle's area?

Assuming you know the radius - the formula is Pi x Radius2


How can calculate room sq ft?

Assuming the room is rectangular, multiply length x width (both in feet).


How do you calculate 23 Celsius into degrees?

Assuming you mean to convert it to degrees Fahrenheit - multiply the 23 by 1.8, then add 32 to get the answer 73.4


What is the formula to calculate 1000 invested at 8 percent for 5 years?

Assuming interest is compounded annually, 1000*(1.08)5


How do you calculate the area of occupancy assuming that the total area is known?

Knowing the total area is not enough. You need to know the occupancy proportion as well.


Find the angular velocity of r equals 8.0?

Assuming that "r" is the radius, that simply isn't sufficient information to calculate angular velocity.


How do you find the liters of 1 mole?

Assuming I've understood what you're trying to ask: first calculate the mass, then convert that to a volume using the density.


What does solve stand for?

Not sure I understand the question, assuming it's in the right section. "Solve" is not an abbreviation or acronym in mathematics, but the verb meaning "calculate" or "find the answer to".


How do you calculate the radius if you have height and volume?

(assuming its a cylinder) volume = pi * radius2 * height so: radius = square root ( volume / ( pi * height ) )


The rate of matabalism is directly related to the what?

Nothing, I'm fairly sure you just invented the word 'matabalism'. assuming you meant metabolism: These are all factors which impact your metabolism -weight -how active the person is -how much of the person's mass is muscle -age -sex -diet -genes


How do you calculate the radius of a balloon with an area of 1200 meters squared?

Assuming it is spherical: area = 4 x pi x radius2. Replace the area, and solve.