Dear Student,
For the given reactions i have given the answers and explained the things in brief so that you get clear idea of the reactions and written balanced equations.
If something is not clear or need further explanation please feel free to comment here.
1. Complete and balance the following equations: (a) C3H (g) + O2(E)-> (spark) (b) NazCr2O7.2H2O(s) ->(heat)...
Complete and balance the following equations: a) C3H6(g) + O2(g) -> (spark) b) Na2Cr2O7.2H2O(s) -> (heat) c) HF(aq) + Ca (OH)2(aq) ->
37. Balance the following equations: a. PbO2(s) —>PbO(s) + O2(g) b. Fe(OH)3(s) —>Fe2O3(s) +H2O(s) C. (NH4)2CO3(s) —>NH3(g)+H20(g) + CO2(g) d. CaCl2(aq) + H2SO4(aq) — CaSO4(s) + HCl(aq) 761
Ule mm Hg it the gas occupies 0.375 L at 100 °C. Chapter eleven (11) 1. Complete and balance the following equations: (a) C3H6(e)+ Oz (@)-> (spark) (b) Na2Cr2O7.2H2O(s) ->(heat) (c) HF(aq) + Ca(OH)2(aq) -> 2. Provide the chemical for each of the following hydrate compounds: (a)
explain how you got it 9. Complete and balance the following equations. (a) Mg(s) + O2(g) → _ (b) Sr(s) + H2O(l) → _ (aq) +_ () (c) Li(s) + N2(g) – – (d) Rb(s) + O2(g) → _ (e) Na(s) + 18-crown-6(1) ► Ni catalyst (f) CH4(g) + H2O(g) → 800 °C _(g) +
Balance the following equations a. Mg(s) + _ Hel (ag) -> H2(g) + Mg Clz (ng) b. LAI (s) + -a -> Alzug c. - Fe₂O3 +_ H2o - Fe (4), 6) d. Ca(OH)2 + _HNO -> Ca(NO3)2 +_ the os Balance each equaten a. Zn + CuBr2 (69) + b. H2(g) + Cl₂(g) → c. MgCO3 (s) - d. kellag) + Ag Noge (ug) -> Single desplacement Combination de composition Couble Reploemet -
Complete and balance each of the following equations for combustion reactions. C4H6(g)+O2(g) C(s) +O2(g) CS2(s)+ O2(g) CH40(1)+O2(8)
LiCiO3(s) — LiCl(s) + O2(g) LiCiO3(s) -> LiCl(s) + L O2(g) b CAH(g) + O2(g) + CO2(g) + H, 0(2) C,H3 (8) + O2(E) — CO2(8) + H2O(l) nitrogen + oxygen dinitrogen pentoxide 1 nitrogen + oxygen - dinitrogen pentoxide BeCl,(s) + H2O(g) → Beo(s) + HCl(g) BeCl(s) + H2O(g) →→ BeO(s) + HCl(g) BaH, (s) + H2O(l) + Ba(OH)2(s) + H2 (8) BaHz(s) + H, 0() Ba(OH)2(s) + H2(g)
Write complete, balanced equations for each of the following reactions. If no reaction is predicted, enter "no reaction": (a) Mg(OH)2(aq) + H3PO4(aq) → (b) HCl(aq) + NaOH(aq) → (c) H3PO4(aq) + Ca(OH)2(aq) → (d) Fe(s) + CuSO4(aq) → (e) AgNO3(aq) + Cu(s) → (f) C5H12(g) + O2(g) →
Balance the following chemical reaction equations. a. __Na2S(aq) + __CaCl2(g) → _Cas(s) + _NaCl(aq) _C6H180(g) + _ O2(g) → __CO2(g) + c. __C4H2OH() + O2(g) __CO2(g) + d. -_Ca(OH)2(s) + __H3PO4(aq) → TO + H2O(1) NaHCO3(s) + _H2SO4(aq) → H2SO4(aq) → (aq) + __ (g) + ___ H2O(1) _Cd(s) +_ H3PO4(aq) → - _(aq) + _H2(g) 1. Identify each of the following as a salt, acid, base, or hydrocarbon. a. Ammonium hydroxide d. HC2H302 b. CaC204 e. C2H60_ c. Ba(ClO4)2....
7.38 Balance each of the following chemical equations: a. Ca(s) + Brz(1) CaBrz(s) b. P4(s) + O2(g) →→ P4010(s) c. Sb Sz(s) + HCl(aq) — SbCl3(aq) + H2S(8) d. Fe2O3(s) + C(s) —> Fe(s) + CO(g)