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What volume of hydrogen (in L) is required to produce 4 L of ammonia if both gases are measured at the same temperature and pressure
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Large helium-filled balloons are used to lift scientific equipment to high altitudes. what is the pressure inside such a balloon if it starts out at sea level with a temperature of 10.0ºc and rises to an altitude where its volume is twenty times the original volume and its temperature is – 50.0ºc ?
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What is happening when the water inside a kettle heats up and begins to boil
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Chemistry, 23.06.2019 02:00, xbeatdroperzx
Which statement is true about the model of the electromagnetic spectrum a: it change the frequencies of light. b: it compare wavelengths of light. c: the color of light waves can be changed using the model. d: the intensities of light waves can be decreased using the model.
Answers: 2
What volume of hydrogen (in L) is required to produce 4 L of ammonia if both gases are measured at t...
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