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In which of the molecules below is the carbon-carbon distance the shortest?
H2C=CH2
H-C≡C-H
H3C-CH3
H2C=CCH2
H3C-CH2-C H3
A carboxylate ion is the positive ion form when a carboxylie acid loses one or more acidic hydrogen atoms
How many grams of copper (lll) nitrate would be produced from 4.30 g of copper metal reacting with excess nitric acid
How do I write the reaction of the borohydride ion with water to form one molecule of H2 with curvy arrows
Write one example for each type of reaction: neutralization, esterification, saponification -- for carboxylic acids and esters ONLY.Within these reactions include the following concrete substances: acetic acid, benzoic acid and ethyl alcohol.
State the chemical equation for the acid base reaction between sodium hydroxide and (+) tartaric acid.
Which of the following solvents would be the best choice to extract a slightly-polar organic compound from an aqueous solution? Explain why each of other solvents is less desirable than the solvent you have chosen.
Question #1 is 55,000 ppm of carboxyhemoglobin by volume equal to 55%? Question #2 Below is a list of chemicals with their oral LD50 in mg/kg (rats). Select the substance that is MOST toxic to rats.
Explain any evidence that a chemical reaction occurred when you added 6 M HCl to the solution of sodium acetylsalicylate. Define why the changes you observed took place.
The pressure in a sealed flask is 2.3 atm at 30. degrees Celcius. What would be the temperature of the flask (in degrees Celcius) if the pressure inside the flask was decreased to 1.1 atm. (Assume that the volume of the flask does not change with ..
A 5.0 ml sample of vinegar was titrated with 7.2 ml of 0.55 M NaOH. if the density of vinegar solution is 1.00g/ml, what is the mass percent of acetic acid present.
An aqueous solution of NaNO3 is 22.0% NaNO3 by mass. The density of the solution is 1.127 g/mL. Calculate the molality, the molarity and the mole fraction of NaNO3.
Calculate the molarity (M) of a solution of the strong base RbOH if the pH is 10.4.
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