In a solution of 0.015 mol L HBr(aq) at 25 °C(a) What are the concentrations of the hydronium, H,O', and hydroxide, OH, lons?[H,O") = Numbermol L1[OH] = Numbermol L-1* Recall that HBr is a strong acid which means it completely lonizes in water* Syntax for scientific notation is 1.23 x 10 is 1.23E4 and 1.23 x 10 is 1.23E-4(b) What is the pH of the solution?Number* Note that all logarithms have two parts. The decimal part is called the mantissa. The digits in the mantissa are the only significantfigures in a logarithm. The integer, or characteristic, is the power to which the base is raised when writing the number in scientificnotation It is an exponent and therefore not a significant figure.Section Attempt 1 of 1Verify

Here we are required to find the pH of HBr

In a solution of 0.015 mol L HBr(aq) at 25 °C (a) What are the concentrations of the hydronium, H,O', and hydroxide, OH, lons? [H,O']= Number mol L [OH] = Number mol L1 *Recall that HBr is a strong acid which means it completely lonizes in water * Syntax for scientific notation is 1.23 x 10 is 1.23E4 and 1.23 x 10 is 1.23E-4 (b) What is the pH of the solution? Number *Note that all iogarithms have two parts. The decimal part is called the mantissa. The digits in the mantissa are the only significan figures in a logarithm. The integer, or characteristic, is the power to which the base is raised when writing the number in scientific notation. It is an exponent and therefore not a significant figure. Section Attempt 1 of 1 Verify

In a solution of 0.015 mol L HBr(aq) at 25 °C (a) What are the concentrations of the hydronium, H,O', and hydroxide, OH, lons? [H,O']= Number mol L [OH] = Number mol L1 Recall that HBr is a strong acid which means it completely lonizes in water Syntax for scientific notation is 1.23 x 10 is 1.23E4 and 1.23 x 10 is 1.23E-4 (b) What is the pH of the solution? Number *Note that all iogarithms have two parts. The decimal part is called the mantissa. The digits in the mantissa are the only significan figures in a logarithm. The integer, or characteristic, is the power to which the base is raised when writing the number in scientific notation. It is an exponent and therefore not a significant figure. Section Attempt 1 of 1 Verify

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter15: Complex Ion And Precipitation Equilibria

Section: Chapter Questions

Problem 76QAP

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