(Correction) You mixed 1.150g Na2C204 with 0.450g KMNO4 in excess aqueous acid. What apparent mass and true mass of CO2 will the resulting reaction yield? note of the following information: • Use the mass of CO2 you calculate above as the apparent mass. No need to convert the masses of Na2C204 and KMNO4 into true masses first. • The unbalanced chemical equation of the reaction is as follows: H2C2O4 + MnO4 + H* → CO2 + Mn2+ + H2O • The pertinent formula masses are as follows: Reagent Formula Mass (g/mol) Na2C204 134.00 KMNO4 158.03 CO2 44.0095 • The formula for the true mass is as follows: The true mass m can be calculated from the observed mass, m’. d 1- d m= m' d, 1- do a Where: da is the density of air (0.001 2 g/mL at 1 bar and 25°C) dwis the density of the calibration weights (8.0 g/mL) d, is the density of the object being weighed. W a

(Correction) You mixed 1.150g Na2C204 with 0.450g KMNO4 in excess aqueous acid. What apparent mass and true mass of CO2 will the resulting reaction yield? note of the following information: • Use the mass of CO2 you calculate above as the apparent mass. No need to convert the masses of Na2C204 and KMNO4 into true masses first. • The unbalanced chemical equation of the reaction is as follows: H2C2O4 + MnO4 + H* → CO2 + Mn2+ + H2O • The pertinent formula masses are as follows: Reagent Formula Mass (g/mol) Na2C204 134.00 KMNO4 158.03 CO2 44.0095 • The formula for the true mass is as follows: The true mass m can be calculated from the observed mass, m’. d 1- d m= m' d, 1- do a Where: da is the density of air (0.001 2 g/mL at 1 bar and 25°C) dwis the density of the calibration weights (8.0 g/mL) d, is the density of the object being weighed. W a

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Please help me, and double and triple check your answers previous tutors got questions wrong
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