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If you have mL degrees Celsius and mmHg figure out Volume at STP?
Wiki User
∙ 12y ago
That's going to depend on the substance,
which the question neglects to identify.
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The volume of any gas at STP (pressure of 1 ATM & temp.: 0oC) is approximately 22.41 L/mol or 22,410 mL/mol. So you need to find out how much gas you have to begin with (# of moles) to find the volume of the gas at STP.
Wiki User
∙ 12y ago
To convert mL at a certain temperature to volume at STP (standard temperature and pressure of 0 degrees Celsius and 1 atm pressure), you would need to apply the ideal gas law equation PV = nRT. First, convert mL to L, then use the temperature to find the new volume. If you have the pressure in mmHg, you'll also need to convert that to atm.
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Will measured a gas at 30 degrees Celsius and 752.0 mmHg what would his measurements be if expressed in kelvin and atmospheres?
30 degrees Celsius = 303,15 K752 mmHg = 0,9894737 atmosphere
What is the vapour pressure of water at 65 degrees?
The vapor pressure of water at 65 degrees Celsius is approximately 170.4 mmHg.
What is the vapor pressure of CH3OOH?
The vapor pressure of CH3OOH (methoxy) at 20 degrees Celsius is approximately 19.26 mmHg.
A 500 ml oxygen sample is collected over water at 4 degree celsius the total 750 mmHg.What will be the pressure of oxygen gas if it is dried.What volume will the dry gas occupied at STP?
To find the pressure of dry oxygen gas, subtract the vapor pressure of water at 4°C (about 23.8 mmHg) from the total pressure. 750 mmHg - 23.8 mmHg = 726.2 mmHg. To find the volume of dry gas at STP, you need to use the ideal gas law: PV = nRT. First, calculate the number of moles of oxygen using PV = nRT with the conditions given, then use the molar volume of a gas at STP (22.4 L/mol) to find the volume at STP.
What will be the volume of 100 of neon at 127 degrees celsius and 450 mm hg when the temperature rises to 227 degrees celsius at 900 mm hg?
To find the volume of neon in the new conditions, we can use the combined gas law. Given initial conditions (T1 =127°C, P1 = 450 mmHg) and final conditions (T2=227°C, P2=900 mmHg), we can calculate the final volume V2 using the formula: (P1 * V1 * T2) / (T1 * P2). Plug in the values to get the final volume of neon.
What volume is occupied by 2.0g He at 25 degrees celsius and 775 mmHg?
A fixed quantity of gas at a constant pressure exhibits a temperature of 27 degrees Celsius and occupies a volume of 10.0 L. Use Charles's law to calculate: the temperature of the gas in degrees Celsius in atmospheres if the volume is increased to 16.0 L
Will measured a gas at 30 degrees Celsius and 752.0 mmHg what would his measurements be if expressed in kelvin and atmospheres?
30 degrees Celsius = 303,15 K752 mmHg = 0,9894737 atmosphere
What is the temperature in degree celsius of a 2.75 L of gas at 47 degrees celsius and 798 mmHg?
47 degrees Celsius
How do you convert celsius to mmhg?
To convert temperature from Celsius to mmHg, you would need to convert the Celsius value to Kelvin first. Then, you would use the formula pv = nRT, where p is the pressure in mmHg, v is the volume, n is the number of moles, R is the ideal gas constant, and T is the temperature in Kelvin to calculate the pressure.
What is the vapour pressure of water at 65 degrees?
The vapor pressure of water at 65 degrees Celsius is approximately 170.4 mmHg.
What is the vapor pressure of CH3OOH?
The vapor pressure of CH3OOH (methoxy) at 20 degrees Celsius is approximately 19.26 mmHg.
What volume will 400 ml of argon gas initially at 30 degree celsius and 725 mmHg occupy at 30 degree celsius and 650 mmhg?
The volume is 0,446 L.
Vapor pressure of ethylene glycol at 25 degree celsius?
757.2 mmHg is almost atmospheric pressure (P = 760 mmHg) and therefore the vapour pressure is very close to the normal boiling point.According to the boiling temperature is T = 353.14 K = 79.99 °C at P = 757.2 mmHg.
How do you convert degrees Celsius per mm Hg to just degrees Celsius?
You can't. Celsius per mmHg is a relationship of temperature to pressure. You can however solve for temperature if you have the value of pressure (e.g. if P= 10 mmHg and V/P = 2 ºC/mmHgthen V= (2 ºC/mmHg)(10 mmHg) = 20 ºC). If you have more information in the problem you might be referring to Gay-Lussac's Law, which compares two values of pressure and temperature to show the relationship (GL'sL: P1/T1 = P2/T2 ... but that would be pressure per unit volume). I'm not sure what you are looking for exactly, but you can't convert temp. to pressure (just like you can't convert feet to lbs.).
Does STP stand for zero degrees celsius and 760 mmHg?
No, STP stands for Standard Temperature and Pressure, which is defined as 0 degrees Celsius and 1 atmosphere (101.3 kPa) pressure. 760 mmHg is equivalent to 1 atmosphere pressure.
What is the expression for the ideal gas law?
PV=nRT (pressure*volume=mols*value for R*temperature in degrees kelvin) R Values vary, but must match the unit for pressure---> .0821 ATM 62.4 mmHg 8.314kPa temperature must always be in degrees kelvin ( kelvin= degrees celsius+273)
According the reference table h what is the vapor pressure of propanone at 45 degrees Celsius?
The vapor pressure of propanone (acetone) at 45 degrees Celsius is approximately 365 mmHg according to reference table h.
