What is the mass of 1.5 moles of CO2? Stoichiometry:Stoichiometry is the measurement of elements and is derived from Greek language meaning 'measure of elements'. Stoichiometry is widely used in the field of chemical research, chemical industries and in the manufacture of drugs. This field uses ...
It is important to note that when there is more than one of the same atom, the mass of that atom is multiplied by how many atoms are present. Answer and Explanation: The correct answer is (4) 176g We know the molar mass of carbon is 12 g/mol and the ...
根据第四段While sleeping,some of them got tiny electrical stimulation through the wires in their brains.In patients who got the stimulation,rhythms in the two brain areas became more synchronized.(在睡觉时,他们中的一些人通过大脑中的电线受到微小的电刺激。在接受刺激的患者中,两个大脑区域的节奏变得...
The enthalpy change for the reaction CH4(g) + 2O2(g) arrow CO2(g) + 2H2O(l) is -891 kJ/mol. What quantity of heat is released for each mole of water formed? Using the standard heats of formation, what is the enthalpy change per mole of CO2 for the fol...
Many Koreans suffer from a lack of sleep as a result of overworking, so any opportunity to relax and even take a nap is greatly appreciated. Mr. Healing is the perfect place to go when you’re on a short work or school break and you need to catch up on sleep. The cafe offers mass...
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Answer to: A mixture of 4.00 grams of CH4, 1.00 grams of H2, and 5.50 grams of CO2 is brought to 27 degrees Celsius and 749 torr. What is the...
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This post is an updated intermediate rebuttal to the myth 'CO2 increase is natural, not human-caused'. It was written by Erika Harrington as part of the George Mason University class Understanding and Responding to Climate Misinformation, combining clima
We are given: The temperature of the compound is T=298 K. The number of moles of the compound is n=1 mol. The...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough homework and stud...