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Question: An experimental car uses hydrogen as fuel and the tank that can hold gaseous hydrogen. The designers have two options. one tanks is 42L in size and maintained at 25C while the other is 28L and help at 0.0C, both tanks are pressurized to 5.0 atm. How many grams of hydrogen can be stored in each tank?
task 1for the list of molecules below demonstrate the different ways of representing organic
Calculate the value of Ka for the acid, Enter it in the space provided below as a number in scientific notation with 3 significant figures, Ex: 1.82E-5
A 32.0 g sample of liquid water at 21.0C absorbs 2276 J of heat energy. What will be the final temperature of the water? The specific heat of liquid water is 4.185 J/gC.
Cyclohexene is and acceptable IUPAC name whereas hexene is not an acceptable IUPAC name.
1.determine what is the activation energy of ch3cooch3?2.considering the given chemical equation as caco3s-caosco2g
The mixture is ignited with a spark and it reacts to form H2O (l)liquid water. determine the temperature of water?
The concentration of a dye and concentration of bleach (NaOH) was determined experimentally by using Beer's Law. The rate constant is unknown. How do you calculate the reaction rate based on the graph of the reaction and the 2 concentrations of th..
the gas ammonia can be decomposed to give 3.00 parts by mass of hydrogen and 14.0 parts by mass of nitrogen. what mass
how many grams of carbon dioxide are produced from the combustion of 250. g of ethanec3h8in the reaction
Calculate the maximum [glucose]in/[glucose]out ratio that can be achieved by the plasma membrane Na+- Glucose antiporter of an epithelial cell when the concentration of Na+ inside the cell is 7mM
The pH of a sample of rain is found to be 4.0. Calculate the percentage of HSO4- that is ionized in this sample, given that the acid dissociation constant for the second stage of ionization of H2SO4 is 1.2E-2.
considering the given equation koh ch3cooh ---gt kch3coo h2o determine the volume of 0.157m solution potassium
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