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The chapter sections to review are shown in parentheses at the end of each problem.
15.49For this reaction, identify each of the following: (15.1)
a. the substance reduced b. the substance oxidized
c. the oxidizing agent d. the reducing agent
Chromium(III) oxide and silicon undergo an
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EP BASIC CHEMISTRY-STANDALONE ACCESS
- (5.9: Similar to Example 5.14) Use oxidation states to identify the element that is oxidized and the element that is reduced in the reaction below. 2 Li(s) + Cl₂(g) --> 2 LiCl(s) oxidized element [Choose ] [Choose] Li reduced element CI No oxidized element exists. No reduced element exists.arrow_forwardComplete the following equations by writing the formula(s) of the product(s) and balancing the equation with coefficients. Use the type of reaction to aid in determining the products. 6. 7. 8. 9. Balanced Equation 10. Zn + FeCl3 + 12. C3H8 + HgO→ 13. Al + H₂SO4 → AgNO3 → 0₂ Cl₂ → Balanced Equation 11. Iron and oxygen react to form iron (III) oxide. afe +302 afe 203 Type of Reaction Single Replacement Write the balanced chemical equation for the following chemical reactions. Include the correct formulas for all reactants and products and balance with coefficients. Identify the type of reaction in the right column. Double Replacement Combustions Decomposition Combination Silver nitrate and magnesium chloride react to form magnesium nitrate and silver chloride. 2Aguo3 + MgCl₂ → 2 Agcl + ing [Nosta double displacement Type of Reaction Compustion Aluminum reacts with copper (II) sulfate to form aluminum sulfate and copper solid. 3 cu 50₂ +2A1-3 Cu +3504 +2A¹a (564)3 single displacment 10arrow_forwardFill in the blanks: (7.1b. continued) Complete and balance the following by ion-electron method. Reactions are taking place in acidic solution. b) Mn*2(ag) + BiO3 (aq) Bi*3. Bi* (aq) Mn04 (aq) Analysis: Previous page. Final Balanced equation: Mn* (aq) BiO3 (aq) H* - Mn04 (aq) Bi (aq) H20 Important: Check that number of atoms & charges are balanced.arrow_forward
- Need typed solutionarrow_forwardComplete the following equations by writing the formula(s) of the product(s) and balancing the equation with coefficients. Use the type of reaction to aid in determining the products. 6. 7. 8. 9. 10. Balanced Equation Zn + FeCl3 + C3H8 + HgO → Al + H₂SO4 → AgNO3 → 0₂ → 27 Type of Reaction Single Replacement Double Replacement Combustions Decomposition Write the balanced chemical equation for the following chemical reactions. Include the correct formulas for all reactants and products and balance with coefficients. Identify the type of reaction in the right column. Balanced Equation Combination Type of Reaction PDF ||| Oarrow_forward(LO 7.1.1, 7.1.2, 7.2.1, 7.2.2) A small home might use about 6.50 moles of methane, CH4, per day in moderately cold weather for heating. How many moles of water will be produced when combusting 6.50 moles of methane? CH4 + CO₂ + 2.17 3.25 4.33 6.5 9.75 13.0 19.5 0₂ → 111- H₂O (unbalanced)arrow_forward
- 9. Which element is oxidized in the following reaction: 2FECI2 + Cl2 → 2FECI3 if Fe goes from +2 to +3 and CI goes from 0 to –2? Fe Neither element CI Cl and Fe GET IT NOW New version available! (3.0.220) PREVIOUSarrow_forwardFor each reaction in the table below, write the chemical formulae of any reactants that will be oxidized in the second column of the table. Write the chemical formulae of any reactants that will be reduced in the third column. reaction 2Zn(s) + -0₂ (8) Ni(s) + 1₂ (s) Sg(s) + 8Mg(s) 2ZnO (s) Nil₂ (s) 8MgS (s) reactants oxidized reactants reduced Xarrow_forward2. The reaction of between hydrazine (N₂H₁) and dinitrogen tetroxide (N₂0₂) in their liquid form is used to propel rockets into the air. 2N₂H4(1) + N₂04(1) 3N2(g) + 4H₂O(g) Substance N₂H4(1) N₂O4(1) N₂(g) H₂O(g) 9.16 0 -241.83 ΔΗ°,(kJ/mol) AS (J/mol.K) 50.6 121.2 304.3 191.5 188.72 Calculate the AH, AS, and AG. Is the reaction spontaneous at standard conditions?arrow_forward
- Chemistry: Principles and PracticeChemistryISBN:9780534420123Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward MercerPublisher:Cengage Learning