thanks to you i solved mine...couldn't find ka of ch3co2h...but because
pH=pKa+log([base]/[acid]) <----hasslbeck eqation.
you know what pH your trying to get to 4.44
and pKa=-log(ka) = log(1.8*10^-5)
which leaves
4.44=4.74+log([base]/[acid])
so..
-.30=log([base]/[acid])
so...
([base]/[acid])=10^-.3
so the ration is roughly .501187 good luck. chem sucks
To calculate the ratio, you can use the Henderson-Hasselbalch equation: pH = pKa + log([A^-]/[HA]). Given pH = 4.44 and pKa = -log(1.8 x 10^-5), you can substitute these values into the equation along with the known ratio of [A^-]/[HA] to solve for the unknown ratio.
The common name for CH3CO2 is acetic acid.
CH3COOH is Acetic Acid Acid. It is made out of Carbon, Hydrogen, and Oxygen.
This compound is the calcium acetate.
The acetate radical has the formula CH3CO2-. I looked it up on google.
The molecular formula for acetone is CH3COCH3. There are 3 carbons with 4 valence electrons each, 1 oxygen with 6 valence electrons and 6 hydrogens with 1 valence each. This means that there are 24 valence electrons in acetone.
Vinegar is an acid because it contains acetic acid, which produces hydrogen ions when dissolved in water. CH3CO2H --> CH3CO2- + H+
Forget about it dude. Find another major. haha I'm only 16 though
The A- ion is the generic term for the conjugate base of an acid. The charge is balanced by an H+ ion. The identity and formula of this ion depends on the acid, for example, if the acid is acetic CH3CO2H acid, A- is the acetate ion or CH3CO2- If it is sulfuric acid (H2SO4) A- is the bisulfate ion HSO4-
CH3COOH is Acetic Acid Acid. It is made out of Carbon, Hydrogen, and Oxygen.
The chemical reaction is: 4 H3BO3 + 2 NaOH = Na2B4O7 + 7 H2O
The balanced equation for ethanoic acid (CH3COOH) behaving as an acid in water is: CH3COOH + H2O ⇌ CH3COO- + H3O+ where CH3COO- is the acetate ion and H3O+ is the hydronium ion. This represents the donation of a proton (H+) from ethanoic acid to water, resulting in the formation of these ions.
The conjugate base of acetic acid, CH3COOH, is acetate ion, CH3COO-. When comparing chloroacetic acid, CH3COOH, to acetic acid, the inductive effect of the chlorine atom in chloroacetic acid makes it more acidic than acetic acid. This is because the electron-withdrawing nature of the chlorine atom stabilizes the conjugate base, resulting in a stronger acid.
iron (II) acetate
This compound is the calcium acetate.
Apple cider vinegar is alkaline. Other vinegars are classified acidic.
Sodium acetate is made of Na+ and CH3CO2- ions.
Acetates are a "family" of chemicals with the acetate (CH3CO2) group or anion.