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Choose Question 2 1. Balance the following chemical equations and 2. Classify the type of reaction...
Classify each reaction type 4Co(s) + 3O2(g) → 2Co2O3(s) [ Choose ] ...
Classify each reaction type 4Co(s) + 3O2(g) → 2Co2O3(s) [ Choose ] decomposition combination double replacement single replacement neutralization 2LiClO3(s) →2LiCl(s)+ 3O2(g) [ Choose ] decomposition combination double replacement single replacement neutralization Cu(s)+2AgC2H3O2(aq) →Cu(C2H3O2)2(aq)+2Ag(s) [ Choose ] ...
2.(12pts, 5min ) In the space provided, specify the type of cach reaction listed. Use the...
2.(12pts, 5min ) In the space provided, specify the type of cach reaction listed. Use the following letters D-decomposition, C=Combination, AB - acid-base neutralization, SR single replacement DR double replacement , COMBUS combustion. R radox. DIS - disproportionation Ifa reaction can be classified in more than one way, be sure to list all correct answers Letter(s) Reaction IF(g) ---->%1:3) +% F:(8) (NH.),SO (aq) + Ba(NO3(aq) ---> BaSO48) + 2 NH.NO (aq) 2 HF + Ba(OH) -----> BaF; + 2H,0 ZnO...
Question 4 Classify each of the following chemical reactions: a) 3 Sn(s) + 2 P(s) Sn3P2(s)...
Question 4 Classify each of the following chemical reactions: a) 3 Sn(s) + 2 P(s) Sn3P2(s) combination b) 2 HCIO4(aq) + Ba(OH)2(s) - Ba(CIO4)2(s) + 2 H2O(1) neutralization c) Cu(s) + 2 AgC2H302(aq) - Cu(C2H2O2)2(aq) + 2 Ag(s) [Select] d) 2 LICIO3(s) - 2 LiCl(s) + 3 02(3) decomposition e) Pb(NO3)2(aq) + 2 LiCl(aq) - PbCl2(s) + 2 LINO3(aq) double-replacement
q4 Classify each of the following chemical reactions: a) 3 Sn(s) + 2 P(s) Sn3P2(s) [Select]...
q4
Classify each of the following chemical reactions: a) 3 Sn(s) + 2 P(s) Sn3P2(s) [Select] b) 2 HCIO4(aq) + Ba(OH)2(s) — Ba(CIO4)2(s) + 2 H2O(1) [Select] c) Cu(s) + 2 AgCzH302(aq) – Cu(C2H302)2(aq) + 2 Ag(s) Select] d) 2 LICIO3(s) - 2 LICI(s) + 302(9) [ Select e) Pb(NO3)2(aq) + 2 LiCl(aq) - PbCl2(s) + 2 LINO3(aq) Select eagleonline hccs.edu/courses/99182/quizzes/52 Classify each of the following chemical reactions: a) 3 Sn(s) + 2P(s) - Sn3Pz(s) (Select] [Select] combination decomposition single-replacement...
1. Balance the following equations and classify the reaction by type (i.e. decomposition etc.) Reaction type...
1. Balance the following equations and classify the reaction by type (i.e. decomposition etc.) Reaction type a. CH12 + HCI CHCI b. HI → H2 + 12 c. FeCl3 + Na.co; ► Fez(CO3)+ NaCl d. HzAsO4 + NaOH → NasAsos + H2O e. CH10+ 02 → CO2 + H2O f. Cu + O2 → Cuo 8. HgO Hg + O₂ h. H20 Hz + O2 i. BaCl2 + Na2S → Bas + NaCl j. Na + H2O → NaOH +...
Balancing Equations Balance the following chemical equations. Sicla(l)+ SiO (s)HCl(aq) 2. As 3 NaOH NaOH H2...
Balancing Equations Balance the following chemical equations. Sicla(l)+ SiO (s)HCl(aq) 2. As 3 NaOH NaOH H2 3. Ha Au + н,s но-> voC+ H20 5. -Hg(OH)2 + H3PO4 H20 SiO2 + HF→ SiF4 + -ho 7. 2 Zn Ha → ZnClz + H2 8. HCIO4 02(g)HO HNOs(aq) NH4NO3 ut Chemistry http://chemistry.about.com Balancing Equations Balance the following chemical equations но 2. cr→ Naa 3.4 A1 +302 -Al2O3 NH3 5. CO(g) + HO 6. FeO3(s) +-- CO(g) → Fel)+ CO2(9) 7. HSO_...
8. Balance the following chemical equations and identify the type of reaction: a. ___Si, Na(s)→ __...
8. Balance the following chemical equations and identify the type of reaction: a. ___Si, Na(s)→ __ Si(s)+ __N2(e) _ Mg(s)+_ N2(e)→__Mg3Nz(s) Al(s)+___ H3PO4(aq) →__H2(g)+_ AIPO4(aq) _C3H4(8)+ _(g) →__CO2(g)+_ _H2O(g) 9. Identify the following as oxidation or reduction: a. Mg2aq)+2e → Mg(s) b. 21(aq) →12(s)+2e
20 Classify the following chemical reaction: 2 Ag (s)+Cl2 (g) ->2 AgCl (s) Choose all that...
20 Classify the following chemical reaction: 2 Ag (s)+Cl2 (g) ->2 AgCl (s) Choose all that apply a) combustion reaction b) single-replacement reaction c) double-replacement reaction d) nonredox reaction e) redox reaction f) synthesis reaction 28 f the dissociation constant of a weak acid is 1.8 x 10, at what ratio should you adjust the concentration of the weak acid and its conjugate base in order to prepare a buffer that has a pH of 3.747 a) 0.300 M weak...
balance each of the following equations Fall 209 CHM 105.004 Exam 2 Answer all the question in order in the blue b...
balance each of the following equations
Fall 209 CHM 105.004 Exam 2 Answer all the question in order in the blue book. Plesse leave at least two lines between question and show your calculations for full credit. N-6.023 x 10” particles per mol: R 0.08.205 L-atm/(mol-K) b) Al2(PO4) 3 e) CuSO4-5 H2O 1. Calculate the molar masses of: a) (NH4)2SO4 2. Calculate: a) the number of atoms of calcium in a 10.50 g sample of the metal b) the mass...
1. Using the boxes below, balance the following chemical equations and fill in the blanks with...
1. Using the boxes below, balance the following chemical
equations and fill in the blanks with the coefficient and the
tables .
a) _____ Al(s) + _____ Cl2(g)
_____ AlCl3(s)
Reactants
Products
Al
Al
Cl
Cl
b) ___ Cr2O3(s) + _____ CCl4(l)
____ CrCl3(s) + _____ COCl2(g)
Reactants
Products
Cr
Cr
O
O
C
C
Cl
Cl
C ) _____ NO2(g) + _____ H2(g)
____ NH3(g) + _____ H2O(g)
Reactants
Products
2. Continue working on balancing chemical equations...
2.(12pts, 5min ) In the space provided, specify the type of cach reaction listed. Use the following letters D-decomposition, C=Combination, AB - acid-base neutralization, SR single replacement DR double replacement , COMBUS combustion. R radox. DIS - disproportionation Ifa reaction can be classified in more than one way, be sure to list all correct answers Letter(s) Reaction IF(g) ---->%1:3) +% F:(8) (NH.),SO (aq) + Ba(NO3(aq) ---> BaSO48) + 2 NH.NO (aq) 2 HF + Ba(OH) -----> BaF; + 2H,0 ZnO...
Question 4 Classify each of the following chemical reactions: a) 3 Sn(s) + 2 P(s) Sn3P2(s) combination b) 2 HCIO4(aq) + Ba(OH)2(s) - Ba(CIO4)2(s) + 2 H2O(1) neutralization c) Cu(s) + 2 AgC2H302(aq) - Cu(C2H2O2)2(aq) + 2 Ag(s) [Select] d) 2 LICIO3(s) - 2 LiCl(s) + 3 02(3) decomposition e) Pb(NO3)2(aq) + 2 LiCl(aq) - PbCl2(s) + 2 LINO3(aq) double-replacement
q4
Classify each of the following chemical reactions: a) 3 Sn(s) + 2 P(s) Sn3P2(s) [Select] b) 2 HCIO4(aq) + Ba(OH)2(s) — Ba(CIO4)2(s) + 2 H2O(1) [Select] c) Cu(s) + 2 AgCzH302(aq) – Cu(C2H302)2(aq) + 2 Ag(s) Select] d) 2 LICIO3(s) - 2 LICI(s) + 302(9) [ Select e) Pb(NO3)2(aq) + 2 LiCl(aq) - PbCl2(s) + 2 LINO3(aq) Select eagleonline hccs.edu/courses/99182/quizzes/52 Classify each of the following chemical reactions: a) 3 Sn(s) + 2P(s) - Sn3Pz(s) (Select] [Select] combination decomposition single-replacement...
1. Balance the following equations and classify the reaction by type (i.e. decomposition etc.) Reaction type a. CH12 + HCI CHCI b. HI → H2 + 12 c. FeCl3 + Na.co; ► Fez(CO3)+ NaCl d. HzAsO4 + NaOH → NasAsos + H2O e. CH10+ 02 → CO2 + H2O f. Cu + O2 → Cuo 8. HgO Hg + O₂ h. H20 Hz + O2 i. BaCl2 + Na2S → Bas + NaCl j. Na + H2O → NaOH +...
Balancing Equations Balance the following chemical equations. Sicla(l)+ SiO (s)HCl(aq) 2. As 3 NaOH NaOH H2 3. Ha Au + н,s но-> voC+ H20 5. -Hg(OH)2 + H3PO4 H20 SiO2 + HF→ SiF4 + -ho 7. 2 Zn Ha → ZnClz + H2 8. HCIO4 02(g)HO HNOs(aq) NH4NO3 ut Chemistry http://chemistry.about.com Balancing Equations Balance the following chemical equations но 2. cr→ Naa 3.4 A1 +302 -Al2O3 NH3 5. CO(g) + HO 6. FeO3(s) +-- CO(g) → Fel)+ CO2(9) 7. HSO_...
8. Balance the following chemical equations and identify the type of reaction: a. ___Si, Na(s)→ __ Si(s)+ __N2(e) _ Mg(s)+_ N2(e)→__Mg3Nz(s) Al(s)+___ H3PO4(aq) →__H2(g)+_ AIPO4(aq) _C3H4(8)+ _(g) →__CO2(g)+_ _H2O(g) 9. Identify the following as oxidation or reduction: a. Mg2aq)+2e → Mg(s) b. 21(aq) →12(s)+2e
20 Classify the following chemical reaction: 2 Ag (s)+Cl2 (g) ->2 AgCl (s) Choose all that apply a) combustion reaction b) single-replacement reaction c) double-replacement reaction d) nonredox reaction e) redox reaction f) synthesis reaction 28 f the dissociation constant of a weak acid is 1.8 x 10, at what ratio should you adjust the concentration of the weak acid and its conjugate base in order to prepare a buffer that has a pH of 3.747 a) 0.300 M weak...
balance each of the following equations
Fall 209 CHM 105.004 Exam 2 Answer all the question in order in the blue book. Plesse leave at least two lines between question and show your calculations for full credit. N-6.023 x 10” particles per mol: R 0.08.205 L-atm/(mol-K) b) Al2(PO4) 3 e) CuSO4-5 H2O 1. Calculate the molar masses of: a) (NH4)2SO4 2. Calculate: a) the number of atoms of calcium in a 10.50 g sample of the metal b) the mass...
1. Using the boxes below, balance the following chemical
equations and fill in the blanks with the coefficient and the
tables .
a) _____ Al(s) + _____ Cl2(g)
_____ AlCl3(s)
Reactants
Products
Al
Al
Cl
Cl
b) ___ Cr2O3(s) + _____ CCl4(l)
____ CrCl3(s) + _____ COCl2(g)
Reactants
Products
Cr
Cr
O
O
C
C
Cl
Cl
C ) _____ NO2(g) + _____ H2(g)
____ NH3(g) + _____ H2O(g)
Reactants
Products
2. Continue working on balancing chemical equations...
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