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The reaction P4 (s) + 5 O2 (g) -> 2 P205 (s) fits which category or...
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)
Identify the following solution reaction as acid-base / redox / precipitation reaction: 2NH4Cl(aq) + Pb(NO3)2 (aq) --> PbCl2(s) + 2NH4NO3(aq)
Consider the following balanced chemical reaction: 2 C2H40 + 5 O2 -> 4CO2 + 4H20 This chemical reaction is a a) double-replacement reaction b) single-replacement reaction c) decomposition reaction d) synthesis reaction e combustion reaction
3(20 pts) Consider the data: P4(s) + 6 Cl2(g) ----> 4 PC13(g) P4(s) + 5 O2(g) -----> P4010(s) PC13(g) + Cl2(g) ---> PCls(g) PC13(g) + 1/2O2(g) ----> C13PO(g) AH° (kJ/mol) -1226.6 -2967.3 -84.2 -285.7 Using only the above reaction data, compute the AHX of P4010(s) + 6 PCls(8) ----> 10 C13PO (g)
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...
The reaction C6H1206(s) + 6 O2(g)--6 CO2(g) + 6 H2O() is best classified as a(n) A) acid-base neutralization reaction B) double replacement reaction C) oxidation-reduction reaction D) precipitation reaction
Which of the following is an acid-base reaction? C(s) + O2(g) → CO2(g) 2 HBrO4(aq) + Ba(OH)2(aq) → 2 H2O(l) + Ba( BrO4)2(aq) Cu(s) + 2 AgNO3(aq) → 2 Ag(s) + Cu(NO3)2(aq) MgSO4(aq) + Ba (NO3)2(aq) → Mg(NO3)2(aq) + BaSO4(s) None of the above is an acid-base reaction.
What type of reaction(s) is this: acid-base, gas formation, Precipitation, Combination,decomposition,redox or single displacement? lotal lonie Equation 2 Al(OH),(6) + [6 H* +359-laq) → [2 AP® +3597-1aq) + 6 H,00) Net Ionic Equation 2 ALCOH)3 (5) + 6H* c992 = 2 A10*caq) + 6 Hz O(l) Reaction Type(s) Unbalanced Chemical Reaction Al, (SO )3(aq) + K,S0(aq) + 24 H,0(l) → 2 KAI(SO )2 · 12 H,0(s) Reaction Type(s)
6. Precipitation reactions are best classified as which type of reaction?(2 points) a. synthesis b. decomposition c. single-displacement d. double displacement 7. Acid-base reactions are best classified as which type of reaction? (2 points) a. synthesis b. decomposition c. single-displacement d. double displacement 8. Circle which observation is not consistent that a chemical reaction is occurring. (2 points) a. solid copper deposits on a piece of aluminum foil when the foil is placed in a blue copper nitrate solution. The...
4.) (20%) Which one of the following is an acid base reaction? a) C(s) + O2(g) → CO2(g) b) 2 HCl(aq) + Ca(OH)2(aq) + 2 H2O(1) + CaCl2(aq) c) Fe(s) + 2 AgNO3(aq) — 2 Ag(s) + Fe(NO3)2(aq) d) MgSO4(aq) + Ba(NO3)2(aq) + Mg(NO3)2(aq) + BaSO4(s) e) None of the above are acid base reactions.