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1) Predict the shift in the direction of the reaction for the following chemical reaction:
CH4 + O2 <-> CO2 + H2O
a) if methane (CH4) is added.
b) if carbon dioxide (CO2) is added.
c) if water (H2O) is removed.
Frank and Oswalt report a molar absorptiity of 4700 L mol ^-1 cm ^-1 for the thiocyanatoiron (III) ion.
Determine the number of protons and neutrons in a carbon-14 isotope and write its symbol in the form A/Z X
An acre of corn can produce about 375 gallons of ethanol, using only the kernel of the corn for conversion to ethanol. Assume the energy input to produce an acre of corn is 15000000 kJ.
in the olympics and other major athletic competitions a gc-ms is used to screen athletes for their use of banned
calculate the vapor pressure of the pressure cooker if the temperature inside the pressure cooker is 119 degree celcuis.
Consider a piece of gold jewelry that weighs 9.55 g and has a volume of 0.660 cm^3. The jewelry contains only gold and silver, which have densities of 19.3 {rm g}/{rm cm}^{3} and 10.5 {rm g}/{rm cm}^{3}, respectively.
How much concentrated hydrobromic acid solution (48.0% HBr by mass, d = 1.52 g/mL), in milliliters, is required to produce 10.0 L of 0.185 M HBr
If the volume is increased to 71.2 L at constant temperature, how many collisions will occur per square inch of this larger container
either of these equations can be rearranged to obtain the other one so you need to learn only one of them. when the
Caculate the wavelength of light( in nanometers) that is absorbed when the electron in a He+ ion goes from the n=2
(a) How many mL of KOH will it take to reach the equivalence point? (b) Calculate the pH at the equivalence point. The Ka of HClO is 3.8 x 10-8.
Given the following balanced reaction, if a mixture of 1.50 mol of Al and 3.00 mol of Cl2 are allowed to react, how many moles of AlCl3 are formed, assuming a 75% yield?
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