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Acids, bases, and salts are called electrolytes because theydissociate into ions in water. Solutions of electrolytes conductelectricity because of the presence of ions
e.g. HCl ? H+ + Cl-
(a) Would a solution of H3PO4 contain electrolytes?
(b) Would a solution of glucose, C6H12O6, containelectrolytes?
(c) MgCl2 is a salt, acid or base?
(d) Would a solution of MgCl2 contain electrolytes?
State balanced reactions for the bromine as well as permanganate tests for 1-methylcyclohexene. Explain which one of the following compounds would give tests positive- cyclopentane, 2-chloropentane, cyclopentene.
If 3.67 g of CO2 (MW = 44 g/mol) gas is introduced into an evacuated 3.58 L flask at 65 deg. C, what is the pressure inside the flask?
The original molarity of a solution of formic acid (HCOOH) with a Ka= 1.7*10^-4 whose pH is 4.52 at equilibrium is: A. 8.52 *10^-9 B. 2.24*10^-4 C. 6.78*10^-3 D. 3.54*10^-5 E. 5.32*10^-7
Depict the major organic product of 1, 4-dimethylbenzene byacylation in presence of AlCl3. The product is not a single addition of RC=O to the one of the methyl groups, and it is not to one of the benzene ring carbons
You have been asked to develop a customer service tool to keep track of customers and sales at a hardware supply company. The final product of this tool will include a MySQL database that includes all of the customer information, Web forms that will ..
A solution of I2 was standardized with ascorbic acid. Using a 0.100 g sample of pure ascorbic acid, 25.32 ml of I2 were required to reach the starch end point.
Write the complete stepwise mechanism for the following reaction. Show all intermediate structures and show all electron flow using the curved arrow convention.
How many joules of heat are lost by 3473 kg granite as it cools from 41.1°C to -13.1°C?
Calculate the [H+] and pH of a solution made by mixing 30.00mL of 0.238 M CH3COOH with 30.00mL of 0.250 M CH3COONa. (Ka for acetic acid = 1.8x10^-5)
Based on the 4 attached spectra, propose a structure for the unknown organic compound. Please explain each spectrum (IR, H NMR, C NMR, & Mass Spec)
In order to induce the error in the precision and accuracy section ,a) would the balance be registering masses too low or too high?
The solution's boiling temperature is 103.25 degrees celsius. What is the molar mass of this molecular compound?
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