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Q. Why Carboxylic acids are stronger acids than Phenols?
sodium carbonate reacts with hydrochloric acid as shown below in an unbalanced chemical equation. what mass of co2 is
The specific heat capacities of the liquid and gas are 0.995 J/g.K and 0.622 J/g.K respectively. How much heat is required to convert 2.500 kg of solid SO2 at the melting pt. to a gas at 60 deg Celsius
Write the complete name (prefix + unit) for each of the following numerical values:Part A 1×10-12g Spell out the complete name (prefix + unit).1×10-12g =1
find the normal boiling point of a saturated solution of lif at 100 ? c assuming it un- dergoes complete dissociation.
A 14.0-g sample of CaCl2 is dissolved in 131 g of water, with both substances at 25.0°C. Calculate the final temperature of the solution assuming no heat lost to the surroundings and assuming the solution has a specific heat capacity of 4.18 J/°C ..
Draw Lewis structures for the following molecules and label each with the appropriate geometry. CO, NH3, HNO3, H2O2, O3, C2H2, and C2H4
How many times faster (to 0.01 X faster - that is, what is the ratio of v20/v44) would the rate of diffusion of a gas with a molecular mass of 20 g/mol be than the rate of diffusion of a second gas having a molecular mass of 44 g/mol?
Enough of a monoprotic acid is dissolved in water to produce a 0.0131 M solution. The pH of the resulting solution is 2.48.
The indicator dilution method is a technique used to determine flow rates of fluids in channels for which devices like rotameters and orifice meters cannot be used.
Suppose four weighings of a crcucible were found to be 10.231 g, 10.278 g, 10.256 g, and 10.363. Obtain the average (mean) weight of the crucible
how much product could form assuming no loss of grignard reagent to side reactions and addition of excess benzophenone.
A girl is celebrating her seventh birthday. Each guest is served one large slice of chocolate cake, a hamburger, French fries, and some oranges. Identify the food groups mentioned above.
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