Chemistry

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Subject / Started by	Replies / Views	Last post
Which of the following is a Lewis base? Started by jman1234	1 Replies 105 Views	Nov 18, 2019 by bitingbit
Which of the following is the correct definition of Lewis acids and bases? Started by cool	1 Replies 80 Views	Nov 18, 2019 by juliaf
Determine the concentration of CO32- ions in a 0.18 mol L-1 H2CO3 solution. Carbonic acid is a ... Started by geoffrey	1 Replies 253 Views	Nov 18, 2019 by Carliemb17
Determine the pH of a 0.18 mol L-1 H2CO3 solution. Carbonic acid is a diprotic acid whose Ka1 = 4.3 ... Started by ENagel	1 Replies 111 Views	Nov 18, 2019 by zacnyjessica
Which of the following is a polyprotic acid? Started by strangeaffliction	1 Replies 51 Views	Nov 18, 2019 by princessflame2016
Determine the pH of a 0.22 mol L-1 NaF solution at 25 C. The Ka of HF is 3.5 10-5. Started by HCHenry	1 Replies 60 Views	Nov 18, 2019 by emilymalinowski12
Which one of the following will form a basic solution in water? Started by ssal	1 Replies 85 Views	Nov 18, 2019 by LP
Which of the following is an acid-base neutral ion? Started by littleanan	1 Replies 67 Views	Nov 18, 2019 by Jody Vaughn
Calculate the pH of a 0.400 mol L-1 solution of formic acid, Ka = 1.8 10-4. Started by olgavictoria	1 Replies 103 Views	Nov 18, 2019 by Brenm
Calculate the pH of a 0.200 mol L-1 solution of formic acid, Ka = 1.8 10-4. Started by altibaby	1 Replies 80 Views	Nov 18, 2019 by quynhmickitran
Determine the pH of a 0.188 mol L-1 NH3 solution at 25 C. The Kb of NH3 is 1.76 10-5. Started by Starlight	1 Replies 57 Views	Nov 18, 2019 by brittanywood
Determine the pOH of a 0.116 mol L-1 Ba(OH)2 solution at 25 C. Started by rosent76	1 Replies 83 Views	Nov 18, 2019 by leahchrapun
Determine the [OH-] concentration of a 0.741 mol L-1 KOH solution at 25 C. Started by luvbio	1 Replies 63 Views	Nov 18, 2019 by Animal_Goddess
Determine the pH of a 0.741 mol L-1 KOH solution at 25 C. Started by abern	1 Replies 58 Views	Nov 18, 2019 by ricroger
Determine the pOH in a 0.235 mol L-1 NaOH solution. Started by P68T	1 Replies 63 Views	Nov 18, 2019 by reelove4eva
Determine the [OH] concentration in a 0.235 mol L-1 NaOH solution. Started by AEWBW	1 Replies 57 Views	Nov 18, 2019 by kingfahad97
Which of the following bases is the strongest? The base is followed by its Kb. Started by appyboo	1 Replies 78 Views	Nov 18, 2019 by brittiany.barnes
Which of the following is a strong base? Started by faduma	1 Replies 45 Views	Nov 18, 2019 by jjorrostieta
Determine the pH of a 0.461 mol L-1 C6H5CO2H solution if the Ka of C6H5CO2H is 6.5 10-5. Started by LaDunn	1 Replies 59 Views	Nov 18, 2019 by mfedorka
Determine the [H3O] in a 0.265 mol L-1 HClO solution. The Ka of HClO is 2.9 10-8. Started by waynest	1 Replies 119 Views	Nov 18, 2019 by bd5255
Which of the following acids is the strongest? The acid is followed by its Ka value. Started by littleanan	1 Replies 94 Views	Nov 18, 2019 by Joc
Calculate the pH of a solution that contains 7.8 10-6 mol L-1 OH at 25 C. Started by cagreen833	1 Replies 69 Views	Nov 18, 2019 by k.lashomb
Determine the pH of a 0.023 mol L-1 HNO3 solution. Started by kwoodring	1 Replies 807 Views	Nov 18, 2019 by trog
Calculate the pOH of a solution that contains 2.4 10-5 mol L-1 H3O at 25 C. Started by dbose	1 Replies 98 Views	Nov 18, 2019 by hugthug12
Calculate the pH of a solution that contains 3.9 10-4 mol L-1 H3O at 25 C. Started by naturalchemist	1 Replies 60 Views	Nov 18, 2019 by ndhahbi

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