Calculate the pH of each solution. 1. [H3O+] = 5.7×10−8 M 2. [H3O+] = 1.0×10−7 M 3. [H3O+] = 8.2×10−6 M\ 4. [H3O+] = 8.4×10−4 M
a)[H3O+] = 5.2×10−9 M What is the pH? b) [H3O+] = 5.7×10−2 M What is the pH?
For an aqueous acidic solution, which of the following is true? [H3O+]<[OH-] O [H3O+] = OH [H3O+] > OH-1 2 x [H3O+] = [OH-]
Fisher Esterification
FISHER ESTERIFICATION H3O+ НО НО, H30+ НО. H30+ H3O+ НО H3O+ ОН 18ОН H3O+
1. [H3O+] = 2.9×10−9 M Express your answer using two decimal places. ph= 2. [H3O+] = 7.3×10−2 M Express your answer using two decimal places. ph= 3. [H3O+] = 4.7×10−10 M Express your answer using two decimal places. ph=
Calculate [H3O+] for a 3.44×10−3 M HBr solution. Calculate [H3O+] for a 1.00×10−2 M KOH solution.
For each of the following strong base solutions, determine [OH−][OH−] and [H3O+][H3O+] and pHpH and pOHpOH. 1.) For 8.73×10−38.73×10−3 MM LiOHLiOH, determine [OH−][OH−] and [H3O+][H3O+]. Express your answers in moles per liter to three significant figures separated by a comma. 2.) For 1.10×10−21.10×10−2 MM Ba(OH)2Ba(OH)2, determine [OH−][OH−] and [H3O+][H3O+]. Express your answers in moles per liter to three significant figures separated by a comma. 3.) For 2.1×10−42.1×10−4 MM KOHKOH, determine [OH−][OH−] and [H3O+][H3O+]. Express your answers in moles per liter...
[H3O+] of the amphoteric (can be a base and a acid) solution is given by [H3O+] = (Ka1Ka2)1/2 Please derrive this formula and give explanations for the steps. will thumb up for explanations
Using the method of successive approximations, what is [H3O+][H3O+] in 0.500 M M HClO2HClO2 (Ka=1.1×10−2Ka=1.1×10−2) and how many iterations (nnn) are needed to validate that a constant value had been obtained to two significant figures? Express [H3O+][H3O+] using two significant figures, followed by a comma and the number of iterations as an integer.
the one on the left is 1.) NaCN 2.) H3O+ and the one on the
right is 1.) Mg 2.) CO2 3.) H3O+
my question is, the starting material and product for both
these are REALLY similar. Could either of those aforementioned sets
of reagents work interchangibly for both reactions?