Question List for "Chemistry"

Pages: 1 ... 53 54 [55] 56 57 ... 170
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Chemistry » Calculate the pH of a 1.6 M KOH solution. New
Started by gboileau
 12 Nov 5, 2023
Chemistry » Consider the weak acid CH3COOH (acetic acid). If a 0.048 M CH3COOH solution is 5.2% ionized, ... New
Started by nods
 33 Nov 5, 2023
Chemistry » Write the formula for the conjugate acid of H2PO4. New
Started by ddddddddddeeee4444
 18 Nov 5, 2023
Chemistry » In the reaction: CH3COOH(aq) + NH2 (aq) CH3COO (aq) + NH3(aq), the conjugate acid-base pairs are: New
Started by warrenjean01
 22 Nov 5, 2023
Chemistry » Calculate the pH of a 0.021 M NaCN solution. [Ka(HCN) = 4.9 1010] New
Started by ninaj
 12 Nov 5, 2023
Chemistry » When 2.0 102 mole of nicotinic acid (a monoprotic acid) is dissolved in 350. mL of water, the pH is ... New
Started by dongbo
 25 Nov 5, 2023
Chemistry » Calculate the H+ ion concentration in a 8.8 104 M Ca(OH)2 solution. New
Started by Drewster127
 11 Nov 5, 2023
Chemistry » If the pH of stomach acid is 1.0, what is the hydroxide ion concentration in this solution? New
Started by xjustxicex
 27 Nov 5, 2023
Chemistry » Identify the conjugate base of HSO4 New
Started by mccallkeeler
 21 Nov 5, 2023
Chemistry » Arrange the acids HOBr, HBrO3, and HBrO2 in order of increasing acid strength. New
Started by xsk4r3kr0w
 12 Nov 5, 2023
Pages: 1 ... 53 54 [55] 56 57 ... 170