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5 C6N6FeK4 + 43 KMnO4 + 164 HCl = 63 KCl + 5 FeCl3 + 43 MnCl2 + 30 CO2 + 30 NO + 82 H2O
CoKSCN = Co(SCN)K =>
CoKSCN = Co(SCN)K
WO3 + SnCl2 + HCl = H2[SnCl6] + W3O8 + H2O =>
3 WO3 + SnCl2 + 4 HCl = H2[SnCl6] + W3O8 + H2O
Be + B = Be3B2 =>
3 Be + 2 B = Be3B2
Cu + NH3 = Cu3N2 + H2 =>
3 Cu + 2 NH3 = Cu3N2 + 3 H2
K2O + Cl2O5 = KClO3 =>
K2O + Cl2O5 = 2 KClO3
Au(OH)2 + H3PO4 = Au3(PO4)2 + H2O =>
3 Au(OH)2 + 2 H3PO4 = Au3(PO4)2 + 6 H2O
K2O + Cl2O5 = KClO3 =>
K2O + Cl2O5 = 2 KClO3
N2O2 = NO =>
N2O2 = 2 NO
AgNO3(aq) + Na2SO4(aq) = Ag2SO4(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2SO4(aq) = Ag2SO4(s) + 2 NaNO3(aq)
VCl3(aq) + NaOH(aq) + H2O2(aq) = V2O5(aq) + NaCl(aq) + H2O =>
2 VCl3(aq) + 6 NaOH(aq) + 2 H2O2(aq) = V2O5(aq) + 6 NaCl(aq) + 5 H2O
CoCl2(H2O)6 + H2SO4 = CoSO4 + HCl + H2O =>
CoCl2(H2O)6 + H2SO4 = CoSO4 + 2 HCl + 6 H2O
K + CaF = Ca + KF =>
K + CaF = Ca + KF
Cr2O7{2-} + Fe{2+} + H{+} = Fe{3+} + Cr{3+} + H2O =>
Cr2O7{2-} + 6 Fe{2+} + 14 H{+} = 6 Fe{3+} + 2 Cr{3+} + 7 H2O
K2SO3 + HCl = SO2 + KCl + H2O =>
K2SO3 + 2 HCl = SO2 + 2 KCl + H2O
Au(OH)2 + H3PO4 = Au3(PO4)2 + H2O =>
3 Au(OH)2 + 2 H3PO4 = Au3(PO4)2 + 6 H2O
FeS2 + O2 + OH{-} = Fe(OH)3 + SO4{-2} + H2O =>
4 FeS2 + 15 O2 + 16 OH{-} = 4 Fe(OH)3 + 8 SO4{-2} + 2 H2O
CH3CHO + O2 = CH3O2 + CHOO2 =>
CH3CHO + 2 O2 = CH3O2 + CHOO2
H2SO4 + BaCl2(aq) = BaSO4(s) + HCl =>
H2SO4 + BaCl2(aq) = BaSO4(s) + 2 HCl
MgH2Co3 = MgCo3H2 =>
MgH2Co3 = MgCo3H2
CH3CH2NH2 + CO2 + H2O = (NH4)2CO3 + C4H10 =>
26 CH3CH2NH2 + 9 CO2 + 21 H2O = 13(NH4)2CO3 + 12 C4H10
Sr(NO3)2(aq) + CuSO4(aq) = SrSO4(s) + (NO3)2Cu =>
Sr(NO3)2(aq) + CuSO4(aq) = SrSO4(s) + (NO3)2Cu
Fe(s) + O2(g) + H2O(l) = Fe(OH)2(a) =>
2 Fe(s) + O2(g) + 2 H2O(l) = 2 Fe(OH)2(a)
N2H(l) = NH3(g) + N2(g) =>
6 N2H(l) = 2 NH3(g) + 5 N2(g)
CoS + HNO3 + HCl = NO + S2 + CoCl2 + H2O =>
6 CoS + 4 HNO3 + 12 HCl = 4 NO + 3 S2 + 6 CoCl2 + 8 H2O
AgNO3 + KCl = AgCl + K(NO3) =>
AgNO3 + KCl = AgCl + K(NO3)
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Cu(II) + AgNO3 = Cu(II)NO3 + Ag =>
Cu(II) + AgNO3 = Cu(II)NO3 + Ag
P2O5 + BaCl2 = PCl5 + BaO =>
P2O5 + 5 BaCl2 = 2 PCl5 + 5 BaO
BaO + KOH = Ba(OH)2 + K2O =>
BaO + 2 KOH = Ba(OH)2 + K2O
N2(g)O2(g) = NO(g) =>
N2(g)O2(g) = 2 NO(g)
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
K2SO3 + HBr = KBr + H2SO3 =>
K2SO3 + 2 HBr = 2 KBr + H2SO3
Ca(OH)2 + (NH4)2 + SO4 = NH4OH + Ca(SO4) =>
Ca(OH)2 + (NH4)2 + SO4 = 2 NH4OH + Ca(SO4)
HCl + NH4Br = HBr + NH4Cl =>
HCl + NH4Br = HBr + NH4Cl
H2Co3 + CuO = Cu2(OH)2Co3 =>
H2Co3 + 2 CuO = Cu2(OH)2Co3
KOH + Zn = ZnOH + K =>
KOH + Zn = ZnOH + K
HgSO4 + KOH = Hg(OH)2 + K2SO4 =>
HgSO4 + 2 KOH = Hg(OH)2 + K2SO4
AlBr3 + NaI = AlI3 + NaBr =>
AlBr3 + 3 NaI = AlI3 + 3 NaBr
Li(OH)2 + H2CrO4 = LiCrO4 + H2O =>
Li(OH)2 + H2CrO4 = LiCrO4 + 2 H2O
HgSO4 + KOH = Hg(OH)2 + K2SO4 =>
HgSO4 + 2 KOH = Hg(OH)2 + K2SO4
Ca + C2H3O2 = Ca(CH3COO)2 =>
Ca + 2 C2H3O2 = Ca(CH3COO)2
(NH4)2Cr2O7 = N2 + Cr2O3 + H2O =>
(NH4)2Cr2O7 = N2 + Cr2O3 + 4 H2O
Ni + HCl = NiCl2 + H =>
Ni + 2 HCl = NiCl2 + 2 H
HNO3 + H3PO3 = NO + H3PO4 + H2O =>
2 HNO3 + 3 H3PO3 = 2 NO + 3 H3PO4 + H2O
MnCl2 + HF = MnF2 + HCl =>
MnCl2 + 2 HF = MnF2 + 2 HCl
S + HNO3 = H2SO4 + H2O + N2O4 =>
S + 6 HNO3 = H2SO4 + 2 H2O + 3 N2O4
Ag2HPO3 = Ag + HPO3 =>
Ag2HPO3 = 2 Ag + HPO3
SO2 + Br2 + KOH = KHSO4 + KBr + H2O =>
SO2 + Br2 + 3 KOH = KHSO4 + 2 KBr + H2O
POCl3 + Na2CO3 + H2O = Na3PO4 + NaHCO3 + NaCl =>
POCl3 + 6 Na2CO3 + 3 H2O = Na3PO4 + 6 NaHCO3 + 3 NaCl
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