What is the total combined mass of carbon dioxide and water
An automobile gasoline tank holds 44 of gasoline. When the gasoline burns, 154 of oxygen are consumed and carbon dioxide and water are produced. What is the total combined mass of carbon dioxide and water that is produced.
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Consider a particle in a one-dimensional box of length L in its lowest energy (ground) stationary state. Calculate the probability that the particle is
Explain the significance of the chromic acid test. What would you observe in the case of a positive result? Do you expect 9-fluorenol to give a positive or negative result? What about the 9-fluorenone?
Sample of aluminum chloride increased in temperature by 3.5 K when the sample absorbed 167 J of energy. Calculate the number of moles of aluminum chloride in the sample. the C for aluminum chloride is 92 J/mol*K.
If 414 mL of a gas measured at 26°C and 641 torr has a mass of 0.384 g, what are the molecular mass and molar mass?
How many grams of CH4 must be burned to release 490 kJ of heat based on this thermochemical equation:CH4 + 2 O2 --> CO2 + 2 H2O Delta H rxn = -802.3 kJ.
Addition of HBr to 1-phenylpropene yield only (1-bromopropyl)benzene. Propose a mechanism for the reaction and explain using resonance structures why none of the other regioisomer is produced?
A perfect percent yield would be 100%. For each reaction, comment on your degree of accuracy and suggest possible sources of measurement error. How could these errors be reduced in the future?
Explain why platinum's potential decreased with time and explain why the steady-state value was -0.413V vs SHE.
"When strongly heated, magnesium sulfide formed a yellow crystalline deposit on the walls of a sealed reaction vessel. Metallic deposits were found on the bottom of the container" .
Write the equation for the heat of formation of C2H6(g). Calculate the change in enthalpy if 25.0 g of acetylene reacts with 15.0 g of hydrogen
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Discuss the technical aspects of the CBRN agent known as Sarin, discuss your opinion on which terrorist ideology (right, left, religious, nihilist, etc.)
Problem: In which park establishments did Disney face the greatest challenges?
Your CEO has requested that you update the senior management team by means of a brief report that will describe the reasons for freight classification
Please create an acceptable use policy (AUP) for any workplace environment you want to choose. It can be a (1) school, (2) business, (3) government agency,
What public purposes are served by strong land use regulation? Could those purposes be fulfilled by any other means?
Question: Provide revenue in USD and growth rate for year 2019, 2020, 2021 of Michelin.
1. Description of the steps of the Problem Defining process. 2. Why the problem definition is important during consulting.