A gas has a temperature of 14 degrees C and volume of 4.5 liters. If the temperature is raised to 29 degrees C and the pressure is not changed,

what is the new volume of the gas?

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A beam of light has a wavelength of 506 nanometers. What is the frequency of the light? What colour is the light?

Given CH4+2O2->CO2+2H2O what mass of oxygen would be needed to form 17 grams of carbon dioxide

If kb for nx3 is 1.5*10-6, what is the percent ionization of a 0.325 m aqueous solution of nx3?

How can both surface and underground mining? Select the two correct answers A) risk of injuries from methane explosions B) risk of high blood pressure C) risk of injuries from mine collapse D) risk of disease like silicosis E) risk of injuries from

A homogeneous mixture has the same composition throughout. a. True b. False

The equilibrium constant for the production of carbon dioxide from carbon monoxide and oxygen is kc=2*1011 this means that the reaction mixture at equilibrium is likely to consist of

Arrange these compounds in order of increasing standard molar entropy at 25°C: C3H8 (g), C2H4 (g), ZnS (s), and H2O (l).

A gas has a temperature of 14 degrees C and volume of 4.5 liters. If the temperature is raised to 29 degrees C and the pressure is not changed, what is the new volume of the gas? .

What groups of elements do not have a charge and why

How many grams of Br are in 2.0 moles of CaBr2?