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HCCCH3 + H2 = H2CCHCH3
CH6(g) + O2(g) = CO2(g) + H2O(l) =>
2 CH6(g) + 5 O2(g) = 2 CO2(g) + 6 H2O(l)
C7H5NO3 + C3H6O + HO{-} = C16H10N2O2 + CH3COO{-} + H2O =>
2 C7H5NO3 + 2 C3H6O + 2 HO{-} = C16H10N2O2 + 2 CH3COO{-} + 4 H2O
KOH + CH3OH = H2O + KCH3O =>
KOH + CH3OH = H2O + KCH3O
CaO(s) + (SO2)(g) = Ca(SO3) =>
CaO(s) + (SO2)(g) = Ca(SO3)
Br2 + Mn = Br{-} + Mn{2+} =>
Br2 + Mn = 2 Br{-} + Mn{2+}
Rb2O = Rb + O2 =>
2 Rb2O = 4 Rb + O2
Mg2 + Zn(NO3)2 = Mg(NO3)2 + Zn =>
Mg2 + 2 Zn(NO3)2 = 2 Mg(NO3)2 + 2 Zn
NaCl + CaCl2 = NaCa + Cl =>
NaCl + CaCl2 = NaCa + 3 Cl
NH4NO3(s) + C17H36(l) = N2(g) + CO2(g) + H2O(g) =>
52 NH4NO3(s) + C17H36(l) = 52 N2(g) + 17 CO2(g) + 122 H2O(g)
NaI + CaSO4 = Na2SO4 + CaI2 =>
2 NaI + CaSO4 = Na2SO4 + CaI2
CH3OH + O2 = H2O + CO2 =>
2 CH3OH + 3 O2 = 4 H2O + 2 CO2
Zn + NHO3 = Zn(NO3)2 + N2 + H2O =>
5 Zn + 12 NHO3 = 5 Zn(NO3)2 + N2 + 6 H2O
Mg12 + HCl = Mg12HCl =>
Mg12 + HCl = Mg12HCl
CuSO4(aq) + KOH(aq) = Cu(OH)2(aq) + K2SO4(s) =>
CuSO4(aq) + 2 KOH(aq) = Cu(OH)2(aq) + K2SO4(s)
C6H8O6 + OH = C6H6O6 + H2O =>
C6H8O6 + 2 OH = C6H6O6 + 2 H2O
Ni + Cu(NO3) = Ni(NO3)2 + Cu =>
Ni + 2 Cu(NO3) = Ni(NO3)2 + 2 Cu
Zn(OH)2 + H4CO4 = H2O + Zn3(HCO4)2 =>
3 Zn(OH)2 + 2 H4CO4 = 6 H2O + Zn3(HCO4)2
CuCl2 + Ag2SO4 = CuSO4 + AgCl =>
CuCl2 + Ag2SO4 = CuSO4 + 2 AgCl
NH4Cl + NaNO2 = NH4(OH) + NO + NaCl =>
5 NH4Cl + 5 NaNO2 = 4 NH4(OH) + 6 NO + 5 NaCl
ZnCl2 + Hg2(NO3)2 = Zn(NO3)2 + HgCl =>
ZnCl2 + Hg2(NO3)2 = Zn(NO3)2 + 2 HgCl
(HCOO)2Cu + NaOH = Cu(OH)2 + HCOONa =>
(HCOO)2Cu + 2 NaOH = Cu(OH)2 + 2 HCOONa
Na2S2O3 + CH3COOH = NaCH3COO + S + SO2 + H2O =>
Na2S2O3 + 2 CH3COOH = 2 NaCH3COO + S + SO2 + H2O
C3N4 + O2 = CO2 + NO3 =>
C3N4 + 9 O2 = 3 CO2 + 4 NO3
KBr + NaClO = KBrO3 + NaCl =>
KBr + 3 NaClO = KBrO3 + 3 NaCl
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CaCl2 + (NaPO3)6 = (Ca(PO3)2)6 + NaCl =>
6 CaCl2 + 2(NaPO3)6 = (Ca(PO3)2)6 + 12 NaCl
Pb(OH)2 + ClO = PbO2 + Cl + H2O =>
Pb(OH)2 + ClO = PbO2 + Cl + H2O
Al + O2 = Al2O3 = =>
4 Al + 3 O2 = 2 Al2O3
KClO3(g) = KCl + O2(g) =>
2 KClO3(g) = 2 KCl + 3 O2(g)
FeS2(g) + O2(g) = Fe2O3(g) + SO2(g) =>
4 FeS2(g) + 11 O2(g) = 2 Fe2O3(g) + 8 SO2(g)
NaHCO3 + CH2COOH = CH3COONa + H2O + CO2 =>
7 NaHCO3 + 8 CH2COOH = 7 CH3COONa + 5 H2O + 9 CO2
Na2O + HCl = Na2Cl2 + H2O =>
Na2O + 2 HCl = Na2Cl2 + H2O
AsCl3 + SnCl3 = SnCl4 + As =>
AsCl3 + 3 SnCl3 = 3 SnCl4 + As
AlBr2 + P = Al + P2Br5 =>
5 AlBr2 + 4 P = 5 Al + 2 P2Br5
KMnO4 + NaNO2 = KNO2 + NaMnO4 =>
KMnO4 + NaNO2 = KNO2 + NaMnO4
Sb + NaNO3 + NaOH = Na3SbO4 + NH3 + H2O =>
8 Sb + 5 NaNO3 + 19 NaOH = 8 Na3SbO4 + 5 NH3 + 2 H2O
Ca(OH)2 + Li2S = CaS + Li(OH) =>
Ca(OH)2 + Li2S = CaS + 2 Li(OH)
HBr + Cl = HCl + Br =>
HBr + Cl = HCl + Br
C10H10Fe + C4H6O3 = C12H12FeO + CH3COOH =>
C10H10Fe + C4H6O3 = C12H12FeO + CH3COOH
Sn + PbO2 = SnO + Pb =>
2 Sn + PbO2 = 2 SnO + Pb
Fe(CrO2)2 + K2CO3 + O2 = Fe2O3 + K2CrO4 + CO3 =>
4 Fe(CrO2)2 + 8 K2CO3 + 11 O2 = 2 Fe2O3 + 8 K2CrO4 + 8 CO3
PH3 + NO2 = H3PO4 + N2 =>
PH3 + 2 NO2 = H3PO4 + N2
CaCl2 + Br = CaBr2 + Cl =>
CaCl2 + 2 Br = CaBr2 + 2 Cl
NaCl + K4[Fe(CN)6] = NaCN + K4FeCl6 =>
6 NaCl + K4[Fe(CN)6] = 6 NaCN + K4FeCl6
NH3(aq) + AgNO3(aq) = Ag(NH3)2(aq) + NO3(aq) =>
2 NH3(aq) + AgNO3(aq) = Ag(NH3)2(aq) + NO3(aq)
CoSO4(aq) + Na2CO3(aq) = CoCO3(s) + Na2SO4(aq) =>
CoSO4(aq) + Na2CO3(aq) = CoCO3(s) + Na2SO4(aq)
P + NaOH + H2O = PH3 + NaH2PO4 =>
8 P + 3 NaOH + 9 H2O = 5 PH3 + 3 NaH2PO4
AgNO3(aq) + Na2S = Ag2S + NaNO3 =>
2 AgNO3(aq) + Na2S = Ag2S + 2 NaNO3
Pb(OH)2 + KCN = Pb(CN)2 + KOH =>
Pb(OH)2 + 2 KCN = Pb(CN)2 + 2 KOH
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