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The hydrolysis of methyl acetate into CH3OH and CH3COOH in 1M HCLhas been studied at 25 degrees C. The extent of hydrolysis was measured by titrating the acid formed after measured time intervals with a solution of NaOH. The data are as follows on the volumes of NaOH required:Time(s)-----------Volume NaOH(ml)339------------- 26.341242------------27.792745------------29.714546------------31.81infinity----------39.81What is the value of k?
Carbonyl fluoride, COF2, is an important intermediate used in the production of fluorine-containing compounds. For instance, it is used to make the refrigerant carbon tetrafluoride, CF4 via the reaction
what amount of heat would need to be added to 5.0 x 103 g of water to change its temperature from 21c to 84c?
Calculate the change in enthalpy for the dissolving of sodium carbonate. Assume no heat lost to the surroundings and the solution has a specific heat capacity of 4.18 J/g°C.
1. bleaches act on stains bya. removing electrons during the oxidation process.b. reducing the colored compound by
the pressure inside a soda bottle is two atmospheres 1520mmhg. if exactly half this pressure is generated by co2what is
A ground-state H atom absorbs a photon of wavelength 94.91 nm, and its electron attains a higher energy level. The atom then emits two photons: one of wavelength 1281 nm to reach an intermediate level, and a second to return to the ground state.
The density of a gaseous compound was found to be 1.23 g L-1 at 330 K and 25.5 kPa. What is the molar mass of the compound?
consider the reaction shown below.4 ph3g p4g 6 h2gif in a certain experiment over a specific time period 0.0033 mol
What is the lone pair?
Draw the product obtained when trans-3-octene is treated first with Br2 in CH2Cl2, second with NaNH2 in NH3
Find the number of moles of gas in a 70L container assuming that the pressure of gas is 50mm Hg and that the temperature is 350degC
how many grams of glucose c6h12o6 must be dissolved in 563 gram of ethanol c2h5oh to prepare a 2.40 x 10-2 m
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