Here's what I get. The general equation for the dissociation of a carboxylic acid is "R-COOH + H"_2"O" ⇌ "R-COO"^"-" + "H"_3"O"^+ All we have to do is write the ...

Oxides that form neither an acid nor a base, in combination with water. Acid oxides will react with water to ultimately give off H^+: Sulphur trioxide SO_3 will form sulfuric acid: SO_3 (g) + H_2O (l) …

sf(pH=7.04) This is a very dilute solution of NaOH so I would expect the pH to be 7 or very slightly above. Because the concentration is so low we must also take into account the ions that are formed …

Only (C) is fully correct. As you can see, steam typically reacts with alkenes by adding H on one double-bonded atom and OH on the other. But there are two possible choices for which atom gets the single …

Dec 8, 2014 · The key to understanding this problem is realizing that the volume of each gas is directly proportional to the number of moles of each gas. When the hydrocarbon undergoes combustion, all …

See a solution process below: First, convert 6 2/9 to an improper fraction: 6 2/9 = 6 + 2/9 = (9/9 xx 6) + 2/9 = 54/9 + 2/9 = (54 + 2)/9 = 56/9 Next, convert 4 xx 1 1 ...

Jan 14, 2018 · "Details are shown below." The horizontal component of vector A is drawn in blue. A_x= A .cos theta -20=A. cos (130) cos (130)=-cos (50)=-0.64278761 -20=A . (-0.64278761) A= (-20)/ ( …

Convex mirror. Because the image is smaller, more image can fit onto the mirror, so a convex mirror provides for a larger field of view than a plane mirror. This is why they are useful. They are used …

I would go for the Rutherford Model: In this model the atom is described as a planetary system with a central massive (and concentrated) positive charge, the nucleus, and orbiting around it (at various …

Not really. A black hole just exerts gravity, and at a distance its gravity is just the same as anything else with the same mass. So let's imagine the Sun were to somehow turn into a black hole with the same …