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Il T-Mobile 1 11%D- 11:23 PM Touch to resume FaceTime 56:56 ? х Question Toentny these...
.. T-Mobile 11:40 PM 15%D ? x Question TUNCI CESC TEACTIONS US UICCT COMUNALIUM, decomposition, displacement,...
.. T-Mobile 11:40 PM 15%D ? x Question TUNCI CESC TEACTIONS US UICCT COMUNALIUM, decomposition, displacement, acid-base or reduction-oxidation. 0 Hold and drag to reorder Hgo (s) + Cu (s) + CuO (s) + Hg Combination Displacement HBr (aq) + KOH(aq) → KBr (aq) + H20 (1) H2(g) + Se (s) → H2Se (g) = Acid-base Reduction-oxidation TiO2 (s) + F2(g) → TiF2(s) + O2(g) 2 B (s) + 3 Cl2(g) → BCl3(g) = Displacement 4P(s) + 3 O2(g) →...
Il T-Mobile 10:59 PM Touch to resume FaceTime 32:33 77%D Question Practice Problem 5.75 Answered Which...
Il T-Mobile 10:59 PM Touch to resume FaceTime 32:33 77%D Question Practice Problem 5.75 Answered Which equation is balanced? A CH2O +1.5 02- CO2. 2 H20 2 CH2O +02+2 CO2 2 H20 CH2O +2.5022 CO2 . 2H2O X 2 CH2O + 1.5 02+2 CO2. 2 H2O Your answer CH2O + O2+ CO2 , H2O Answered: 1 attempts left. Submit
Identify these reactions as combustion, direct combination, decomposition, displacement, acid-base or reduction-oxidation. Premise Response Drag and...
Identify these reactions as combustion, direct combination, decomposition, displacement, acid-base or reduction-oxidation. Premise Response Drag and drop to match 1 2 B (s) + 3 F (g) → BF (g) A Displacement 2 SiO (s) + F (g) → SiF (s) + O (g) B Combustion 3 H (g) + S (s) → HS (g) C Direct combination 4 2 NaClO (s) → 2 NaCl (s) + 3 O (g) D Decomposition 5 HCl (aq) + NaOH (aq) → NaCl...
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)...
2. Define the following: a. acid-base reaction b. displacement reaction c. oxidation-reduction reaction d. weak electrolyte...
2. Define the following: a. acid-base reaction b. displacement reaction c. oxidation-reduction reaction d. weak electrolyte 115 A Sequence of Chemical Reactions 3. PPPPPPPPPP Identify the following equations as single or double displacement, redox, acid-base, combination, or decompostion reactions. Some may fit in more than one category. a. Cu(s) + 4HNO, (aq) → Cu(NO),(aq) + 2NO, + 2H,0 Mg(s) + H.SO(aq) - MgSo. (aq) + H (6) CuO(s) + HCl(aq) → Cuci (aq) + H,000 d. Cu(NO),(aq) + 2NaOH(aq ->...
D) All of 1, 2, and 3 E) None of 1, 2, and 3 27) What...
D) All of 1, 2, and 3 E) None of 1, 2, and 3 27) What type of a reaction occurs when notassium metal reacts w A) precipitation is when potassium metal reacts with fluorine gas B acid-base neutralization 26 - 2KE C) oxidation-reduction D) gas evolution E) no reaction 28) Identify the oxidation-reduction reactions among the following: Zn(s) + Cu2+(aq) → Zn2+(aq) + Cu(s) 10 ** A) 1 and 2 only B) 1 and 3 only C) 2 and...
H20 (g) D. Zn (s) НC (аq) ZnCl2 (aq) + Hа(8) Classify each equation above as...
H20 (g) D. Zn (s) НC (аq) ZnCl2 (aq) + Hа(8) Classify each equation above as double displacement [DD], single displacement [SD], combination [C] (synthesis), decomposition [D], oxidation-reduction [redox], or combustion. combusnon В. О A. DD SD 4. Write the balanced chemical equation for the combustion of methane (CH). are the products: Carbon dioxide and water Chy + 202 CO + atzo C- 0-4 A. Classify the type of reaction? B. How many moles of oxygen react with one (1.0)...
help asap please Question 8 (1 point) For the decomposition of mercury(II) oxide, Hgo, to mercury...
help asap please
Question 8 (1 point) For the decomposition of mercury(II) oxide, Hgo, to mercury and oxygen: 2HgO(s) → 2Hg() + O2(g) What is the standard change in entropy for this reaction? Sº / J-mol-4K-1 HgO(s) 70.29 Hg(1) 76.02 O2(g) 205.14 351.45 J-K-1 58.83 J-K-1 O 216.60 JK-1 210.87 J-K-1 Question 7 (1 point) Which process would be predicted to have AS < 0? O a solid melting O a solution being made a solid compound decomposing to evolve...
Can you tell me the oxidation numbers for 1. 2. 3. 4. 5. 6. Experiment 11:...
Can you tell me the oxidation numbers for 1. 2. 3. 4. 5. 6.
Experiment 11: Exploring Types of Reactions Single Displacements Balance the single displacement (Redox) reactions below. Report your observations of the reaction in the space provided. Balance the reaction in the full molecular, full ionic, and net ionic forms. The net ionic form represents the essential reaction, ignoring spectators. It is obtained by canceling components that appear on both sides of the full ionic equation. __Mg(s) +...
Question 1 (1 point) Reaction of chromium metal with phosphoric acid produces chromium(lI) phosphate and hydrogen gas....
Question 1 (1 point) Reaction of chromium metal with phosphoric acid produces chromium(lI) phosphate and hydrogen gas. Select the correct balanced equation O2Cr(s)+2H3PO4laq)-- 2CrPO4(s)+6H(g) O2Cr(s)+2H3PO4laq)--2CrPO4(s)+3H2(g) O3Cr(s)+3H3PO4(aq)--Cr3(PO4]3(s)+3 H2{g) O2Cr(s)+2H3PO3(aq)--2CrPO3(s)+3H2(g) Question 2 (1 point) Methane gas (CH4) reacts with steam (H20 (g)) to produce hydrogen gas and carbon monoxide gas. Select the correct balanced equation. OCHalg) +H20(g) -- 6H(g)+CO(g) O2CH4(8)+H20(g)- 3H2(g)+2CO(g) OCH4(8) +H20(g) - 3H2(g)+CO(g) OCH4(8) +2H208)-- 4H2{g)+CO2{g) Question 3 (1 point) When the following equation is balanced using the smallest possible...
.. T-Mobile 11:40 PM 15%D ? x Question TUNCI CESC TEACTIONS US UICCT COMUNALIUM, decomposition, displacement, acid-base or reduction-oxidation. 0 Hold and drag to reorder Hgo (s) + Cu (s) + CuO (s) + Hg Combination Displacement HBr (aq) + KOH(aq) → KBr (aq) + H20 (1) H2(g) + Se (s) → H2Se (g) = Acid-base Reduction-oxidation TiO2 (s) + F2(g) → TiF2(s) + O2(g) 2 B (s) + 3 Cl2(g) → BCl3(g) = Displacement 4P(s) + 3 O2(g) →...
Il T-Mobile 10:59 PM Touch to resume FaceTime 32:33 77%D Question Practice Problem 5.75 Answered Which equation is balanced? A CH2O +1.5 02- CO2. 2 H20 2 CH2O +02+2 CO2 2 H20 CH2O +2.5022 CO2 . 2H2O X 2 CH2O + 1.5 02+2 CO2. 2 H2O Your answer CH2O + O2+ CO2 , H2O Answered: 1 attempts left. Submit
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)...
2. Define the following: a. acid-base reaction b. displacement reaction c. oxidation-reduction reaction d. weak electrolyte 115 A Sequence of Chemical Reactions 3. PPPPPPPPPP Identify the following equations as single or double displacement, redox, acid-base, combination, or decompostion reactions. Some may fit in more than one category. a. Cu(s) + 4HNO, (aq) → Cu(NO),(aq) + 2NO, + 2H,0 Mg(s) + H.SO(aq) - MgSo. (aq) + H (6) CuO(s) + HCl(aq) → Cuci (aq) + H,000 d. Cu(NO),(aq) + 2NaOH(aq ->...
D) All of 1, 2, and 3 E) None of 1, 2, and 3 27) What type of a reaction occurs when notassium metal reacts w A) precipitation is when potassium metal reacts with fluorine gas B acid-base neutralization 26 - 2KE C) oxidation-reduction D) gas evolution E) no reaction 28) Identify the oxidation-reduction reactions among the following: Zn(s) + Cu2+(aq) → Zn2+(aq) + Cu(s) 10 ** A) 1 and 2 only B) 1 and 3 only C) 2 and...
H20 (g) D. Zn (s) НC (аq) ZnCl2 (aq) + Hа(8) Classify each equation above as double displacement [DD], single displacement [SD], combination [C] (synthesis), decomposition [D], oxidation-reduction [redox], or combustion. combusnon В. О A. DD SD 4. Write the balanced chemical equation for the combustion of methane (CH). are the products: Carbon dioxide and water Chy + 202 CO + atzo C- 0-4 A. Classify the type of reaction? B. How many moles of oxygen react with one (1.0)...
help asap please
Question 8 (1 point) For the decomposition of mercury(II) oxide, Hgo, to mercury and oxygen: 2HgO(s) → 2Hg() + O2(g) What is the standard change in entropy for this reaction? Sº / J-mol-4K-1 HgO(s) 70.29 Hg(1) 76.02 O2(g) 205.14 351.45 J-K-1 58.83 J-K-1 O 216.60 JK-1 210.87 J-K-1 Question 7 (1 point) Which process would be predicted to have AS < 0? O a solid melting O a solution being made a solid compound decomposing to evolve...
Can you tell me the oxidation numbers for 1. 2. 3. 4. 5. 6.
Experiment 11: Exploring Types of Reactions Single Displacements Balance the single displacement (Redox) reactions below. Report your observations of the reaction in the space provided. Balance the reaction in the full molecular, full ionic, and net ionic forms. The net ionic form represents the essential reaction, ignoring spectators. It is obtained by canceling components that appear on both sides of the full ionic equation. __Mg(s) +...
Question 1 (1 point) Reaction of chromium metal with phosphoric acid produces chromium(lI) phosphate and hydrogen gas. Select the correct balanced equation O2Cr(s)+2H3PO4laq)-- 2CrPO4(s)+6H(g) O2Cr(s)+2H3PO4laq)--2CrPO4(s)+3H2(g) O3Cr(s)+3H3PO4(aq)--Cr3(PO4]3(s)+3 H2{g) O2Cr(s)+2H3PO3(aq)--2CrPO3(s)+3H2(g) Question 2 (1 point) Methane gas (CH4) reacts with steam (H20 (g)) to produce hydrogen gas and carbon monoxide gas. Select the correct balanced equation. OCHalg) +H20(g) -- 6H(g)+CO(g) O2CH4(8)+H20(g)- 3H2(g)+2CO(g) OCH4(8) +H20(g) - 3H2(g)+CO(g) OCH4(8) +2H208)-- 4H2{g)+CO2{g) Question 3 (1 point) When the following equation is balanced using the smallest possible...
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