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Problem- Why is preparation of an ester referred to as a dehydration reaction? Give the complete general equation for this reaction.
Any expert will able to provide correct answer for the above question.
A volume of 120 mL of H2O is initially at room temperature (22.0 C). A chilled steel rod at 2.00 C is placed in the water. If the final temperature of the system is 21.1 C , what is the mass of the steel bar?
Two bottles of colorless liquids have been in the back of the storeroom. Because of the age of the bottles the labels have fallen off. However it's known that one is formic acid as well as the other is 1-propanol.
whats the difference between physicalchemical change and physicalchemical property? how is energy involved in chemical
Explain what is the mass of the solid NH4Cl formed when 76.0 g of NH3 are mixed with an equal mass of HCl
If 20 moles G2 (random element) are reacted with 10 moles B2 (random element) , how many moles of G2B will be formed
Sodium Carbonate (NaCO3) is available in very pure form and can be used to standardize acid solutions. What is the molarity of the HCl solution if 25.3 mL of the solution is required to react with 0.256 g of Na2Co3
Are the following processes exothermic or endothermic. the combustion of gasoline in a car engine water condensing on cold pipe CO2(s) CO2(g) F2 2F(g)
Given that mercury has a Hvap of 59.11 kJ/mol and its normal boiling point is 356.7°C, calculate the vapor pressure in mm Hg at room temperature, 25°C.
In standardizing a solution of HCl, it is found that 47.26 mL of the acid are equivalent to 1.216 g of pure Na2CO3, what is the normality of the acid
What is the identity of the acid present in carbonated beverages that hastens the hydrolysis of aspartame
why is it important that cooling water in distilling apparatus enters conceder jacket at at the lower end and exit at the upper end, and not vice versa?
vinegar is a solution ofacetic acid ch3cooh dissolved in water. a 5.54-gsample of vinegar was neutralized by 30.10 ml
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