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3 CaSO4(aq) + 2 Na3PO4(aq) = Ca3(PO4)2(s) + 3 Na2SO4(aq)
Al(ClO3)3(s) = AlCl3(s) + O2(g) =>
2 Al(ClO3)3(s) = 2 AlCl3(s) + 9 O2(g)
CH3COOH + HBr = CH3COOBr + H2 =>
CH3COOH + HBr = CH3COOBr + H2
Cr2(SO4)3 + Al + NaOH + H2O = CrS + Na2S + Na[Al(OH)4] =>
3 Cr2(SO4)3 + 26 Al + 32 NaOH + 36 H2O = 6 CrS + 3 Na2S + 26 Na[Al(OH)4]
La + Ni = La2Ni7 =>
2 La + 7 Ni = La2Ni7
K3[Fe(CN)6] + H2SO4 + H2O2 = K2SO4 + Fe2(SO4)3 + NO2 + CO2 + H2O =>
2 K3[Fe(CN)6] + 6 H2SO4 + 54 H2O2 = 3 K2SO4 + Fe2(SO4)3 + 12 NO2 + 12 CO2 + 60 H2O
Cr + BrO3 = CrO4 + Br =>
3 Cr + 4 BrO3 = 3 CrO4 + 4 Br
Ca(OH)2 + Na2SO3 = CaSO3 + NaOH =>
Ca(OH)2 + Na2SO3 = CaSO3 + 2 NaOH
IO3{-} + NaHSO3 = I2 + Na{+} + SO4{2-} + H{+} + H2O =>
2 IO3{-} + 5 NaHSO3 = I2 + 5 Na{+} + 5 SO4{2-} + 3 H{+} + H2O
H3B + NaOH = H2O + Na3B =>
H3B + 3 NaOH = 3 H2O + Na3B
S8 + NaCl = Na2S + Cl2 =>
S8 + 16 NaCl = 8 Na2S + 8 Cl2
Ni(NO3)2*6H2O + Mg(NO3)2*6H2O + C6H8O7*H2O = MgNiO2 + CO2 + NO2 + H2O =>
9 Ni(NO3)2*6H2O + 9 Mg(NO3)2*6H2O + 2 C6H8O7*H2O = 9 MgNiO2 + 12 CO2 + 36 NO2 + 118 H2O
Al + PbCO3 = Pb + Al2(CO3)3 =>
2 Al + 3 PbCO3 = 3 Pb + Al2(CO3)3
AgNO3 + Nb2O5 = AgNbO3 + NO2 + O2 =>
4 AgNO3 + 2 Nb2O5 = 4 AgNbO3 + 4 NO2 + O2
H2SO3 + Fe(OH)3 = Fe2(SO3)3 + H2O =>
3 H2SO3 + 2 Fe(OH)3 = Fe2(SO3)3 + 6 H2O
Li(s) + AuCl(aq) = LiCl(aq) + Au =>
Li(s) + AuCl(aq) = LiCl(aq) + Au
C8H16Cl2 + C7H8 = C15H22 + HCl =>
C8H16Cl2 + C7H8 = C15H22 + 2 HCl
N5 = N1 =>
N5 = 5 N1
Hg(O2CCH3)2 + Na2SO4 = HgSO4 + Na(O2CCH3) =>
Hg(O2CCH3)2 + Na2SO4 = HgSO4 + 2 Na(O2CCH3)
CaSiO3 + HBr = H2SiO3 + CaBr2 =>
CaSiO3 + 2 HBr = H2SiO3 + CaBr2
K + H2(SO4) = H + K2(SO4) =>
2 K + H2(SO4) = 2 H + K2(SO4)
C6H12O6 + H2O = C5H14O4 + CO2 =>
13 C6H12O6 + 6 H2O = 12 C5H14O4 + 18 CO2
Na2CO3 + FeCl3 + H2O + CO2 = Fe(HCO3)3 + NaCl =>
3 Na2CO3 + 2 FeCl3 + 3 H2O + 3 CO2 = 2 Fe(HCO3)3 + 6 NaCl
Cl2 + SO4 = Cl2O + SOCl2 =>
4 Cl2 + SO4 = 3 Cl2O + SOCl2
Pb(ClO4)2 + NaF = PbF2 + NaClO4 =>
Pb(ClO4)2 + 2 NaF = PbF2 + 2 NaClO4
Ag2O + C12H22O11 = Ag + C12H22O12 =>
Ag2O + C12H22O11 = 2 Ag + C12H22O12
CH3COOH + HBr = CH3COOBr + H2 =>
CH3COOH + HBr = CH3COOBr + H2
ZnSO4H2O = (ZnOH)2SO4H2SO4 =>
2 ZnSO4H2O = (ZnOH)2SO4H2SO4
SiH4(g) + O2(g) = SiO2(s) + H2O(g) =>
SiH4(g) + 2 O2(g) = SiO2(s) + 2 H2O(g)
NH3(g) + H2SO4(aq) = (NH4)2SO4 =>
2 NH3(g) + H2SO4(aq) = (NH4)2SO4
C12H28 + O2 = CO2 + H2O =>
C12H28 + 19 O2 = 12 CO2 + 14 H2O
Fe + H2O4 = Fe3O4 + H2 =>
3 Fe + H2O4 = Fe3O4 + H2
(NH4)HCO3 = NH3 + H2O + CO2 =>
(NH4)HCO3 = NH3 + H2O + CO2
Cu{2+} + Ag(NO3) = Cu(NO3)2 + Ag{+} =>
Cu{2+} + 2 Ag(NO3) = Cu(NO3)2 + 2 Ag{+}
Na2CO3 + H3O{+} + Cl{-} = Na + Cl + CO2 + H2O =>
Na2CO3 + 2 H3O{+} + 2 Cl{-} = 2 Na + 2 Cl + CO2 + 3 H2O
Cr2O7{2-} + CH3OH + H{+} = HCO2H + Cr{3+} + H2O(l) =>
2 Cr2O7{2-} + 3 CH3OH + 16 H{+} = 3 HCO2H + 4 Cr{3+} + 11 H2O(l)
As2S3 + KOH + H2O2 = K3AsO4 + K2SO4 + H2O =>
As2S3 + 12 KOH + 14 H2O2 = 2 K3AsO4 + 3 K2SO4 + 20 H2O
CO2 + H2O = C6H12O6 + O2 = C6H12O6 = C2H5OH + CO2 = C2H5OH + O2 = CO2 + H2O =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C2O3 + H2O = C2O4{2-} + H{+} =>
C2O3 + H2O = C2O4{2-} + 2 H{+}
C4H10 + Br2 = HBr + C =>
C4H10 + 5 Br2 = 10 HBr + 4 C
Rb(s) + RbNO3(aq) = Rb2O(s) + N2(g) =>
10 Rb(s) + 2 RbNO3(aq) = 6 Rb2O(s) + N2(g)
Na2S + Zn(SO4) = Na2SO4 + ZnS =>
Na2S + Zn(SO4) = Na2SO4 + ZnS
CO2CaCO3 = CaO + CO2 =>
CO2CaCO3 = CaO + 2 CO2
C120H180O80N2 + O2 = CO2 + H2O + NH3 =>
2 C120H180O80N2 + 247 O2 = 240 CO2 + 174 H2O + 4 NH3
CH2OHCHOHCH2OH + Na = CH2ONaCHONaCH2ONa + H2 =>
2 CH2OHCHOHCH2OH + 6 Na = 2 CH2ONaCHONaCH2ONa + 3 H2
Fe(OH)3 + Mn2S3 + Fe(MnO4)3 = Fe2(MnO4)3 + Fe2(SO4)3 + H2O =>
40 Fe(OH)3 + 3 Mn2S3 + 30 Fe(MnO4)3 = 32 Fe2(MnO4)3 + 3 Fe2(SO4)3 + 60 H2O
HgNO3(aq) + H2SO4(aq) = Hg2SO4(s) + HNO3(aq) =>
2 HgNO3(aq) + H2SO4(aq) = Hg2SO4(s) + 2 HNO3(aq)
Zn + SnBr = ZnBr2 + Sn =>
Zn + 2 SnBr = ZnBr2 + 2 Sn
CH3NO2 + HCl + H2O = NH2OHHCl + HCOOH =>
CH3NO2 + HCl + H2O = NH2OHHCl + HCOOH
Fe2O3 + Na2O + SiO2 = NaFe + Si2O8 =>
Fe2O3 + Na2O + 2 SiO2 = 2 NaFe + Si2O8
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