1.Which of the following statements are true about the six reaction types? (Select all that apply.)...
1.Which of the following statements are true about the six reaction types? (Select all that apply.)
- The products of some reaction types are predictable.
- Two ionic compounds react to switch cation and anion partners in a double replacement / precipitation reaction.
- An acid-base neutralization reaction generates water as one of its products if the base contains the hydroxide ion.
- A combustion reaction of a hydrocarbon fuel generates water as one of its products.
- Synthesis is another name for a combination reaction.
2.Which of the following basic reaction types have predictable products if given the correct reactants? (Select all that apply.)
- Combination
- Decomposition
- Single Replacement
- Double replacement / precipitation
- Acid-base neutralization
- Combustion
- None of the above
3.Which compounds are weak electrolytes in water. (Select all that apply.)
- HClHCl
- HClOHClO
- BaCl2BaCl2
- NaClNaCl
- AgClAgCl
- PbCl2PbCl2
- Cl2Cl2
- None of the above.
Homework Answers
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1.Which of the following statements are true about the six
reaction types? (Select all that apply.)...
Indicate what type, or types, of reaction each of the following represents. (Select all that apply.)...
Indicate what type, or types, of reaction each of the following represents. (Select all that apply.) (a) 2 KIO3(s) – 2 KI(s) + 3 0,() acid-base combustion double displacement neutralization oxidation-reduction precipitation single-displacement (b) C3H60() + 4 O2(g) + 3 CO2(g) + 3 H2009) acid-base combustion double displacement neutralization oxidation-reduction precipitation single-displacement (c) Sn(NO3)2(aq) + H2SO4(aq) - SnSO4(s) + 2 HNO3(aq) acid-base (c) Sn(NO3)2(aq) + H2SO4(aq) + SnSO4(s) + 2 HNO3(aq) acid-base combustion double displacement neutralization oxidation-reduction precipitation single-displacement (d)...
Classify each chemical reaction: reaction HCl(aq) + NaOH(aq) NaCl(aq) + H20(1) 2Nacio, (s) → 2NaCl(s) +...
Classify each chemical reaction: reaction HCl(aq) + NaOH(aq) NaCl(aq) + H20(1) 2Nacio, (s) → 2NaCl(s) + 30 (8) type of reaction (check all that apply) combination precipitation single replacement combustion double replacement acid-base decomposition combination precipitation single replacement combustion double replacement acid-base decomposition combination precipitation single replacement combustion double replacement acid-base decomposition combination precipitation single replacement combustion double replacement acid-base decomposition CH,CH, CH, (s) + 502 (8) – 300,(8) + 4H2O(8) NaCl(aq) + AgNO, (aq) - NaNO3(aq) + AgCl(s)
reaction MgI,(aq) + Pb(NO3)2(aq) + Mg(NO3), (aq) + Pb17 () Na(s) + Br, (1) NaBr, (s)...
reaction MgI,(aq) + Pb(NO3)2(aq) + Mg(NO3), (aq) + Pb17 () Na(s) + Br, (1) NaBr, (s) type of reaction (check all that apply) combination precipitation single replacement combustion double replacement acid-base decomposition combination precipitation single replacement combustion double replacement acid-base decomposition combination precipitation single replacement combustion double replacement acid-base decomposition combination precipitation single replacement combustion double replacement acid-base decomposition CH, CH, OH (1) + 30 (8) ► 2002 (8) + 3H,0 (8) H Br(aq) + NaOH(aq) NaBr(aq) + H, 0(1)
Write the empirical formula for at least four ionic compounds that could be formed from the...
Write the empirical formula for at least four ionic compounds that could be formed from the following lons: CIOZ, OH®, Fe2+, Fe3+ e X 5 ? Classify each chemical reaction: reaction Na(s) + F, () NaF,(s) KOH(aq) + HBrO, (aq) + K Bro. (aq) + H,00) type of reaction (check all that apply) combination precipitation single replacement combustion double replacement acid-base decomposition combination precipitation single replacement combustion double replacement acid-base decomposition combination precipitation single replacement combustion double replacement acid-base decomposition...
Classify each chemical reaction: reaction 4K (s) + O2(g) → 26,0(s) 2CH,CH, (g) + 70, (g) → 400, (g) + 6H120(g) type of...
Classify each chemical reaction:
reaction 4K (s) + O2(g) → 26,0(s) 2CH,CH, (g) + 70, (g) → 400, (g) + 6H120(g) type of reaction (check all that apply) combination precipitation single replacement combusti double replacement acid-base decomposition combination precipitation single replacement combustic double replacement acid-base decomposition combination precipitat single replacement combustion double replacement acid-base decomposition combination precipitation single replacement combustion double replacement acid-base decomposition Na, Coz(s) → Na20(s) + CO2(g) H Br(aq) + NaOH(aq) → NaBr(aq) + H20(1)
What kind of reaction this equation represents: C8H18O(l) + 12 O2(g) → 8 CO2(g) + 9...
What kind of reaction this equation represents: C8H18O(l) + 12 O2(g) → 8 CO2(g) + 9 H2O(g) Answer choices (select ALL that apply): (a.) Acid-Base, (b.) Combustion, (c.) Double-Displacement (d.) Neutralization, (e.) Oxidation-Reduction, (f.) Precipitation, (g.) Single-Displacement
Which of the following statements about enzymes are true? Select all that apply: Enzymes increase reaction...
Which of the following statements about enzymes are true? Select all that apply: Enzymes increase reaction rates by lowering the energy of the products. Enzymes increase the rate at which products are created by preventing reactions from running backwards. Enzymes increase reaction rates by lowering the activation energy of a reaction. Enzymes increase reaction rates by interacting with the substrate molecules to facilitate the reaction, for example by contorting them to facilitate bond-breakage or orienting them to favor bond formation.
Consider the following reaction MgCO, +Mgo +CO2 Identify what main category of reaction it is. If...
Consider the following reaction MgCO, +Mgo +CO2 Identify what main category of reaction it is. If possible, further categorize it into all other relevant types of reaction. O Synthesis □Decomposition Combustion □Single Replacement □Double Replacement Precipitation O Acid-Base □Oxidation-Reduction Gas Evolving Points possible: 1 Unlimited actempts Submit Mioro20Bacterd Micro20Gradin doc Micro20Bacter....doc 8
Classify the reactions below. Select all answers that Classify the reaction below. Select all answers that...
Classify the reactions below. Select all answers that Classify
the reaction below. Select all answers that apply.
?2?2?4(??)+??(??)2(??)⟶2???(??)+???2?4(s)
??2?3(?)+2??(?)⟶2??(?)+??2?3(?)
????4(??)+??3(??)⟶??4???4(??)
?3?8(?)+5?2(?)⟶3??2(?)+4?2?(?)
Answers to course from for each question include:
Complexion Reaction
Oxidation-Reduction Reaction
Acid/Base
Precipitation
Metal Redox
Combustion
Thanks In advance!
Classify the reactions below. Select all answers that Classify the reaction below. Select all answers that apply. K2C204(aq)+Ba(OH)2(aq)-2KOH (aq)+BaC2O4(s] Fe203(s)+2Al(s)-2 Fe(s)+A12O3 (s) HCI04(aq)+NH3(aq)-NH4CI04(aq) C3H8(g)+502(8)3CO2(g) +4 H2 O (g) Answers to course from for each question include: Complexion Reaction Oxidation-Reduction...
Which of the following statements is NOT true? Select all that apply. Group of answer choices...
Which of the following statements is NOT true? Select all that apply. Group of answer choices a. The concentration of H+ can be determined from the concentration of OH- and the Kw. b. An acid and its conjugate base differ only by one hydroxide ion c. An acid with a Ka > 1 is considered a weak acid d. The conjugate base of a strong acid will be a strong base e. Strong acids are expected to completely ionize in...
Indicate what type, or types, of reaction each of the following represents. (Select all that apply.) (a) 2 KIO3(s) – 2 KI(s) + 3 0,() acid-base combustion double displacement neutralization oxidation-reduction precipitation single-displacement (b) C3H60() + 4 O2(g) + 3 CO2(g) + 3 H2009) acid-base combustion double displacement neutralization oxidation-reduction precipitation single-displacement (c) Sn(NO3)2(aq) + H2SO4(aq) - SnSO4(s) + 2 HNO3(aq) acid-base (c) Sn(NO3)2(aq) + H2SO4(aq) + SnSO4(s) + 2 HNO3(aq) acid-base combustion double displacement neutralization oxidation-reduction precipitation single-displacement (d)...
Classify each chemical reaction: reaction HCl(aq) + NaOH(aq) NaCl(aq) + H20(1) 2Nacio, (s) → 2NaCl(s) + 30 (8) type of reaction (check all that apply) combination precipitation single replacement combustion double replacement acid-base decomposition combination precipitation single replacement combustion double replacement acid-base decomposition combination precipitation single replacement combustion double replacement acid-base decomposition combination precipitation single replacement combustion double replacement acid-base decomposition CH,CH, CH, (s) + 502 (8) – 300,(8) + 4H2O(8) NaCl(aq) + AgNO, (aq) - NaNO3(aq) + AgCl(s)
reaction MgI,(aq) + Pb(NO3)2(aq) + Mg(NO3), (aq) + Pb17 () Na(s) + Br, (1) NaBr, (s) type of reaction (check all that apply) combination precipitation single replacement combustion double replacement acid-base decomposition combination precipitation single replacement combustion double replacement acid-base decomposition combination precipitation single replacement combustion double replacement acid-base decomposition combination precipitation single replacement combustion double replacement acid-base decomposition CH, CH, OH (1) + 30 (8) ► 2002 (8) + 3H,0 (8) H Br(aq) + NaOH(aq) NaBr(aq) + H, 0(1)
Write the empirical formula for at least four ionic compounds that could be formed from the following lons: CIOZ, OH®, Fe2+, Fe3+ e X 5 ? Classify each chemical reaction: reaction Na(s) + F, () NaF,(s) KOH(aq) + HBrO, (aq) + K Bro. (aq) + H,00) type of reaction (check all that apply) combination precipitation single replacement combustion double replacement acid-base decomposition combination precipitation single replacement combustion double replacement acid-base decomposition combination precipitation single replacement combustion double replacement acid-base decomposition...
Classify each chemical reaction:
reaction 4K (s) + O2(g) → 26,0(s) 2CH,CH, (g) + 70, (g) → 400, (g) + 6H120(g) type of reaction (check all that apply) combination precipitation single replacement combusti double replacement acid-base decomposition combination precipitation single replacement combustic double replacement acid-base decomposition combination precipitat single replacement combustion double replacement acid-base decomposition combination precipitation single replacement combustion double replacement acid-base decomposition Na, Coz(s) → Na20(s) + CO2(g) H Br(aq) + NaOH(aq) → NaBr(aq) + H20(1)
Consider the following reaction MgCO, +Mgo +CO2 Identify what main category of reaction it is. If possible, further categorize it into all other relevant types of reaction. O Synthesis □Decomposition Combustion □Single Replacement □Double Replacement Precipitation O Acid-Base □Oxidation-Reduction Gas Evolving Points possible: 1 Unlimited actempts Submit Mioro20Bacterd Micro20Gradin doc Micro20Bacter....doc 8
Classify the reactions below. Select all answers that Classify
the reaction below. Select all answers that apply.
?2?2?4(??)+??(??)2(??)⟶2???(??)+???2?4(s)
??2?3(?)+2??(?)⟶2??(?)+??2?3(?)
????4(??)+??3(??)⟶??4???4(??)
?3?8(?)+5?2(?)⟶3??2(?)+4?2?(?)
Answers to course from for each question include:
Complexion Reaction
Oxidation-Reduction Reaction
Acid/Base
Precipitation
Metal Redox
Combustion
Thanks In advance!
Classify the reactions below. Select all answers that Classify the reaction below. Select all answers that apply. K2C204(aq)+Ba(OH)2(aq)-2KOH (aq)+BaC2O4(s] Fe203(s)+2Al(s)-2 Fe(s)+A12O3 (s) HCI04(aq)+NH3(aq)-NH4CI04(aq) C3H8(g)+502(8)3CO2(g) +4 H2 O (g) Answers to course from for each question include: Complexion Reaction Oxidation-Reduction...
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