QUESTION 1Phosphorus trichloride (PC13) reacts with water to form phosphorous acid, H 3PO3, and hydrochloric acid (HCI) in thefollowing unbalanced reaction. What is the coefficient (number in front) of HCI in balanced reaction? (Hint: Balance thenumber of Cl atoms first)PCI3 +_ H20 ---> _ H3PO3 + _HCIO A. 1O B. 4O C.2O D.5O E. 3QUESTION 2What is the mass of 4 moles of NaOH?O A. 39.99 gO B. 4 gO C. 159.99 gO D.6.02 x 1023 gO E. 23.0 g

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l in balanced reaction?

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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