Which of the following is a typical chemical equation that represents a hydration reaction? 2 KClO3...
Which of the following is a typical chemical equation that represents a hydration reaction?
2 KClO3 (s) → 2 KCl (s) + 3 O2 (g)
K2CO3 (s) ⟶H2O 2K+(aq) + CO3 2-(aq)
HCl (aq) + NaOH (aq) → NaCl (aq) + H2O (l)
C6H12O6 (s) + 6 O2 (g) → 6 CO2 (g) + 6 H2O (l)
Homework Answers
Hydration reactions are those in which substance combine with water.
So among given reactions only the following reaction is hydration reactions
K2CO3 (S) + H2O (l) ------------------->2 K+ (aq) + CO32- (aq)
Reaction between HCl and NaOH resulting in NaCl is acid-base neutralization reaction
Reaction of glucose with oxygen is a an oxidation reaction
And the first reaction involving KClO3 is decomposition reaction.
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Which of the following is a typical chemical equation that
represents a hydration reaction?
2 KClO3...
Which of the following reactions represents a redox reaction? O2 Mg(8) + O2(g) + 2 Mg0...
Which of the following reactions represents a redox reaction? O2 Mg(8) + O2(g) + 2 Mg0 (6) CaCO 3 Cao. + CO2 O 2 NaCl(aq) + K2CO3(aq) → Na2CO3(aq) + 2 KCl(aq) O 3 FeCl2(aq) + 2 Cuz PO4(aq) → Fe3(PO3)2(aq) + 6 CuCl(aq)
15. Determine the net ionic equation for the following chemical reaction: NaOH(aq) + HCl(aq) ----------> NaCl(aq)...
15. Determine the net ionic equation for the following chemical reaction: NaOH(aq) + HCl(aq) ----------> NaCl(aq) + H20 hint: NaOH(aq) is strong base HCl(aq) is a strong acid OH-(aq) + H+ (aq) ----> H2O(1) 20H-(aq) + 2C1-(aq) -----> H2O(l) + C12(8) NaOH(aq) + CIO-(aq) -----> C12(g) + O2(g) + H2(g) + Na(s) H+(aq) + NaOH(aq)- H2O(1)+ Na(s) 13. A compound contains 20.24% Al and 79.76% Cl. Calculate the empirical formula. molar masses: Al = 26.98 g/mole and Cl = 35.45...
Enter the balanced complete ionic equation for HCl(aq)+K2CO3(aq)→H2O(l)+CO2(g)+KCl(aq). Express your answer as a chemical equation. Identify...
Enter the balanced complete ionic equation for HCl(aq)+K2CO3(aq)→H2O(l)+CO2(g)+KCl(aq). Express your answer as a chemical equation. Identify all of the phases in your answer.
A mixture containing KClO3, K2CO3, KHCO3, and KCl was heated, producing CO2,O2, and H2O gases according...
A mixture containing KClO3, K2CO3, KHCO3, and KCl was heated, producing CO2,O2, and H2O gases according to the following equations: 2KClO3(s)2KHCO3(s)K2CO3(s)→→→2KCl(s)+3O2(g)K2O(s)+H2O(g)+2CO2(g)K2O(s)+CO2(g) The KCl does not react under the conditions of the reaction. 100.0 g of the mixture produces 1.70 g of H2O, 12.66 g of CO2, and 4.00 g of O2. (Assume complete decomposition of the mixture.) You may want to reference (Page) Section 3.7 while completing this problem. a. How many grams of KClO3 were in the original mixture?...
****** Balance all of the following equations******* Part A Na2CO3(aq)+HCl(aq)→NaCl(aq)+H2O(l)+CO2(g)Na2CO3(aq)+HCl(aq)→NaCl(aq)+H2O(l)+CO2(g) Express your answer as a chemical...
****** Balance all of the following equations******* Part A Na2CO3(aq)+HCl(aq)→NaCl(aq)+H2O(l)+CO2(g)Na2CO3(aq)+HCl(aq)→NaCl(aq)+H2O(l)+CO2(g) Express your answer as a chemical equation. Identify all of the phases in your answer. Part B Submit Request Answer HgO(s)→Hg(l)+O2(g)HgO(s)→Hg(l)+O2(g) Express your answer as a chemical equation. Identify all of the phases in your answer. Part C Submit Request Answer Fe(s)+O2(g)→Fe2O3(s)Fe(s)+O2(g)→Fe2O3(s) Express your answer as a chemical equation. Identify all of the phases in your answer. Part D Submit Request Answer Na(s)+Cl2(g)→NaCl(s)Na(s)+Cl2(g)→NaCl(s) Express your answer as a chemical equation....
3. What is the volume of CO2 produced from combusting 5 g of glucose at room...
3. What is the volume of CO2 produced from combusting 5 g of glucose at room temperature and pressure? The balanced reaction is shown below. (use R = 0.0821 L•atm/mol•K) C6H12O6 (s)+ 6 O2 (g) ? 6 CO2 (g) + 6 H2O (g) Part 2 of 3. How many grams of KClO3 are required to produce 1.24 L of O2 at room temperature and pressure? The balanced reaction is shown below. (use R = 0.0821 L•atm/mol•K) 2 KClO3 (s) ? 2...
Which reaction is an example of an acid-base reaction? O FeCl3 (aq) + 3 KOH(aq) -...
Which reaction is an example of an acid-base reaction? O FeCl3 (aq) + 3 KOH(aq) - Fe(OH)3 (s) + 3 KCl(aq) O 2 Hg(1) + O2(g) -2 HgO(s) O 6 HCl(aq) + 2 Al(s) -> 2 AlCl3 (aq) + 3 H2 (g) O H2SO4 (aq) + Ca(OH)2 (aq) - CaSO4 (aq) + 2 H2O(l) H2CO3 (aq) - H2O(l) + CO2 (g)
QUESTION 7 What is the correct full, balanced chemical equation for the reaction between hydrobromlc acid...
QUESTION 7 What is the correct full, balanced chemical equation for the reaction between hydrobromlc acid (HBO) and lithium carbonate (LI2CO3)? LI2CO3(s) + HBr(aq) → LizBr(aq) + H2O(l) + CO2(g) LI>CO3(s) + 2HBr(aq) → H20(1) + CO2(g) LI2CO3(s) + + 2 H Br(aq) 2L1 Br(aq) + H2O(1) Li(aq) + Br(aq) → LiBr(aq) О + LI2CO3(s) + 2HBr(aq) → 2 Li Br(aq) + H2O(l) + CO2(g)
Which is not a chemical reaction of the alkali metal sodium? Select one: A. 2 Na(s)...
Which is not a chemical reaction of the alkali metal sodium? Select one: A. 2 Na(s) + 2 NH3(l) → 2 NaNH2(sol) + H2(g) B. 2 Na(s) + Cl2(g) → 2 NaCl(s) C. 2 Na(s) + 2 H2O(l) → 2 NaOH(aq) + H2(g) D. 4 Na(s) + 2 O2(g) → 2 Na2O(s) + Na2O2(s)
Categorize each chemical equation according the type of reaction it represents. Precipitation Acid-base Redox Decomposition Answer...
Categorize each chemical equation according the type of reaction it represents. Precipitation Acid-base Redox Decomposition Answer Bank NaOH(aq) + HCl(aq) NaCl(aq) +H,00) NH(aq) + H, 0(1) NH, (aq) +,0* (aq) CuCl(aq) + Mg(s) + MgCl, (aq) + Cu(8) J 2H,0, (aq) + H,01) + 0,() Fe(NO), (aq) + 3NaOH(aq) + Fe(OH),(s) + 3NaNO, (aq) 2 HCl(aq) + Zn(s) - ZnCl, (aq) +H, ()
Which of the following reactions represents a redox reaction? O2 Mg(8) + O2(g) + 2 Mg0 (6) CaCO 3 Cao. + CO2 O 2 NaCl(aq) + K2CO3(aq) → Na2CO3(aq) + 2 KCl(aq) O 3 FeCl2(aq) + 2 Cuz PO4(aq) → Fe3(PO3)2(aq) + 6 CuCl(aq)
15. Determine the net ionic equation for the following chemical reaction: NaOH(aq) + HCl(aq) ----------> NaCl(aq) + H20 hint: NaOH(aq) is strong base HCl(aq) is a strong acid OH-(aq) + H+ (aq) ----> H2O(1) 20H-(aq) + 2C1-(aq) -----> H2O(l) + C12(8) NaOH(aq) + CIO-(aq) -----> C12(g) + O2(g) + H2(g) + Na(s) H+(aq) + NaOH(aq)- H2O(1)+ Na(s) 13. A compound contains 20.24% Al and 79.76% Cl. Calculate the empirical formula. molar masses: Al = 26.98 g/mole and Cl = 35.45...
Which reaction is an example of an acid-base reaction? O FeCl3 (aq) + 3 KOH(aq) - Fe(OH)3 (s) + 3 KCl(aq) O 2 Hg(1) + O2(g) -2 HgO(s) O 6 HCl(aq) + 2 Al(s) -> 2 AlCl3 (aq) + 3 H2 (g) O H2SO4 (aq) + Ca(OH)2 (aq) - CaSO4 (aq) + 2 H2O(l) H2CO3 (aq) - H2O(l) + CO2 (g)
QUESTION 7 What is the correct full, balanced chemical equation for the reaction between hydrobromlc acid (HBO) and lithium carbonate (LI2CO3)? LI2CO3(s) + HBr(aq) → LizBr(aq) + H2O(l) + CO2(g) LI>CO3(s) + 2HBr(aq) → H20(1) + CO2(g) LI2CO3(s) + + 2 H Br(aq) 2L1 Br(aq) + H2O(1) Li(aq) + Br(aq) → LiBr(aq) О + LI2CO3(s) + 2HBr(aq) → 2 Li Br(aq) + H2O(l) + CO2(g)
Categorize each chemical equation according the type of reaction it represents. Precipitation Acid-base Redox Decomposition Answer Bank NaOH(aq) + HCl(aq) NaCl(aq) +H,00) NH(aq) + H, 0(1) NH, (aq) +,0* (aq) CuCl(aq) + Mg(s) + MgCl, (aq) + Cu(8) J 2H,0, (aq) + H,01) + 0,() Fe(NO), (aq) + 3NaOH(aq) + Fe(OH),(s) + 3NaNO, (aq) 2 HCl(aq) + Zn(s) - ZnCl, (aq) +H, ()
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