Name: ame: Jocelyn Heller You Try... Date: Period: 20. Given the following chemical equation 4 P+502 → 2 P2O5 (a) What is the molar mass of O₂? show your math below. 15.999.2= 31.9985/mol (b) How many moles of P2O5 are formed from 3.4 grams of O2? SHOW the math below 3.4g of /1m01 Or O₂ •FBOs =0.21 moles of 2 moles FROS Sma of 31.9989 of B05 of O. 02 21. Titanium is a transition metal used in many alloys because it is extremely strong and light weight. Titanium tetrachloride is extracted from titanium(IV) oxide, using chlorine and coke (carbon). Carbon dioxide is also released. (a) Write the balanced equation (b) Calculate the molar mass of TiO2, show your math below. (c) How many moles of Cl₂ gas are needed to react with 1.25 grams of TiO2? show your math below. (d) How many moles of C are needed to react with 1.25 grams of TiO2? show your math below. 22. Summarize model 2 in 3-4 sentences.

Name: ame: Jocelyn Heller You Try... Date: Period: 20. Given the following chemical equation 4 P+502 → 2 P2O5 (a) What is the molar mass of O₂? show your math below. 15.999.2= 31.9985/mol (b) How many moles of P2O5 are formed from 3.4 grams of O2? SHOW the math below 3.4g of /1m01 Or O₂ •FBOs =0.21 moles of 2 moles FROS Sma of 31.9989 of B05 of O. 02 21. Titanium is a transition metal used in many alloys because it is extremely strong and light weight. Titanium tetrachloride is extracted from titanium(IV) oxide, using chlorine and coke (carbon). Carbon dioxide is also released. (a) Write the balanced equation (b) Calculate the molar mass of TiO2, show your math below. (c) How many moles of Cl₂ gas are needed to react with 1.25 grams of TiO2? show your math below. (d) How many moles of C are needed to react with 1.25 grams of TiO2? show your math below. 22. Summarize model 2 in 3-4 sentences.

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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