Calculate the pH and the concentrations of H2SO3, HSO3-, SO32-, H3)+, and OH- in 0.02 5...

Calculate the pH and the concentrations of H2SO3, HSO3-, SO32-, H3)+, and OH- in 0.02 5 M H2SO3 (Ka 1= 1.5 x 10-2; Ka = 6.3 x 10-8). The first dissociation where X equals the concentration of the hydronium ion, the coefficient of the X2 term in the quadratic solution is _______. In the meaningful solution of the quadratic X = _______M (2 significant figures as a decimal) The sulfate ion concentration at equilibrium is ______M pH= ______. Please fill in all 4 blanks and/or BOLD your answers so I can better understand them. Thank you.

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queen_honey_blossom answered 2 years ago

Calculate the pH and the concentrations of H2SO3, HSO3-, SO32-, H3)+, and OH- in 0.02 5...

Calculate the pH and the concentrations of H2SO3, HSO3-, SO32-, H3)+, and OH- in 0.02 5 M H2SO3 (Ka 1= 1.5 x 10-2; Ka = 6.3 x 10-8). The first dissociation where X equals the concentration of the hydronium ion, the coefficient of the X2 term in the quadratic solution is _______. In the meaningful solution of the quadratic X = _______M (2 significant figures as a decimal) The sulfate ion concentration at equilibrium is ______M pH= ______. please answer...

Calculate the concentration of all species (H2SO3),(HSO3),(H3O+),(SO3-2),(OH-), pH and pOH in a 1.41M Na2SO3 (sodium sulfite)...

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Estimate the ratio of [HSO3-]/[SO32-] at equilibrium in a 1.0 M H2SO3 solution. (pKa1 = 1.81;...

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Calculate the concentrations of H2SO3, HSO−3, SO2−3, H3O+ and OH− in 0.020 M H2SO3. [H2SO3], [HSO-3],[SO2-3],[H3O+],[OH-] = ? Express your answer using two significant figures.

Part A Calculate the pH and the concentrations of all species present in 0.16 M H2SO3....

Part A Calculate the pH and the concentrations of all species present in 0.16 M H2SO3. (Ka1 = 1.5×10−2, Ka2 = 6.3×10−8) Express your answer to three significant figures and include the appropriate units. pH = SubmitMy AnswersGive Up Incorrect; Try Again; 4 attempts remaining Part B Calculate the concentration of H2SO3 in solution. Express your answer to two significant figures and include the appropriate units. SubmitMy AnswersGive Up Incorrect; Try Again; 5 attempts remaining Part C Calculate the concentration...

1) Calculate the pH and the concentrations of all species present (H3O+, OH−, HIO3, and IO−3)...

1) Calculate the pH and the concentrations of all species present (H3O+, OH−, HIO3, and IO−3) in 0.0528 M HIO3. Ka for HIO3 is 1.7×10−1. 2) Calculate the concentrations of all species present (H3O+, OH−, HIO3, and IO−3) in 0.0528 M HIO3.

Find the pH and equilibrium concentrations of all species of a 25 M H2SO3 solution at...

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Calculate [OH -] and pH for each of the following solutions. (a) 0.0034 M RbOH [OH-]...

Calculate [OH -] and pH for each of the following solutions. (a) 0.0034 M RbOH [OH-] =_________ M pH = _________ (b) 0.0872 g of KOH in 510.0 mL of solution [OH -] =__________ M pH = __________ (c) 79.8 mL of 0.00719 M Sr(OH)2 diluted to 900 mL [OH -] = __________ M pH = ____________ (d) A solution formed by mixing 64.0 mL of 0.000880 M Sr(OH)2 with 36.0 mL of 2.6 x 10-3 M RbOH [OH -]...

Calculate [OH -] and pH for each of the following solutions. (a) 0.0043 M KOH [OH-]...

Calculate [OH -] and pH for each of the following solutions. (a) 0.0043 M KOH [OH-] = _____ M pH = 11.63 (b) 0.0341 g of CsOH in 540.0 mL of solution [OH -] = 4.21e-4 M pH = 10.62 (c) 28.1 mL of 0.00187 M Ca(OH)2 diluted to 800 mL [OH -] = _____ M pH = 10.12 (d) A solution formed by mixing 71.0 mL of 0.000480 M Ca(OH)2 with 24.0 mL of 1.3 x 10-3 M KOH [OH -] =...

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Calculate the pH and the concentrations of H2SO3, HSO3-, SO32-, H3)+, and OH- in 0.02 5...

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Calculate the pH and the concentrations of H2SO3, HSO3-, SO32-, H3)+, and OH- in 0.02 5...

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