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MgN + H2O = MgO + NH2
K + S = K2S2 =>
2 K + 2 S = K2S2
Be(OH)2 + Na2SO4 = Na2BeO2 + H2SO4 =>
Be(OH)2 + Na2SO4 = Na2BeO2 + H2SO4
FeCl3 + SO2 + H2O = FeCl2 + HCl + H2SO4 =>
2 FeCl3 + SO2 + 2 H2O = 2 FeCl2 + 2 HCl + H2SO4
HCN + Ca(OH)2 = Ca(CN)2 + H2O =>
2 HCN + Ca(OH)2 = Ca(CN)2 + 2 H2O
C2H5OH + PCl5 = C2H5Cl + POCl3 + H2O =>
2 C2H5OH + PCl5 = 2 C2H5Cl + POCl3 + H2O
FeCl3 + SO2 + H2O = FeCl2 + HCl + H2SO4 =>
2 FeCl3 + SO2 + 2 H2O = 2 FeCl2 + 2 HCl + H2SO4
Na2O2 + H2SO4 = Na2SO4 + H2O2 =>
Na2O2 + H2SO4 = Na2SO4 + H2O2
ZnO + HNO3 = ZnH + NO3 + H2O =>
ZnO + 3 HNO3 = ZnH + 3 NO3 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KHSO4 + KOH = H2O + K2SO4 =>
KHSO4 + KOH = H2O + K2SO4
Ca + CO2 + O2 = CaCO3 =>
2 Ca + 2 CO2 + O2 = 2 CaCO3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Mo + N2 = Mo3N2 =>
3 Mo + N2 = Mo3N2
K3PO4 + HNO3 = KNO3 + KH2PO4 =>
K3PO4 + 2 HNO3 = 2 KNO3 + KH2PO4
FeO + Ag = Fe + AgO =>
FeO + Ag = Fe + AgO
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
KBr + K2Cr2O7 + HCl = CrCl3 + Br2 + KCl + H2O =>
6 KBr + K2Cr2O7 + 14 HCl = 2 CrCl3 + 3 Br2 + 8 KCl + 7 H2O
Mg + H2SO4 = MgSO4 + H2S + HO2 =>
Mg + 2 H2SO4 = MgSO4 + H2S + 2 HO2
MgH + HSO4 = MgSO4 + H2 =>
MgH + HSO4 = MgSO4 + H2
MnO2 + KClO3 = MnKClO + O2 =>
MnO2 + KClO3 = MnKClO + 2 O2
CaCl2 + CH3CH2OH = CaCl2(CH3CH2OH)4 =>
CaCl2 + 4 CH3CH2OH = CaCl2(CH3CH2OH)4
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
C2H5OH + NaMnO4 + NaOH = CH3COOH + Na2MnO4 + H2O =>
C2H5OH + 4 NaMnO4 + 4 NaOH = CH3COOH + 4 Na2MnO4 + 3 H2O
CBa2 + H2SO4 = BaSO4 + Ba2 + CH2 =>
2 CBa2 + 2 H2SO4 = 2 BaSO4 + Ba2 + 2 CH2
FeCl2 + NaHCO3 + H2O2 = Fe(OH)3 + CO2 + NaCl =>
2 FeCl2 + 4 NaHCO3 + H2O2 = 2 Fe(OH)3 + 4 CO2 + 4 NaCl
C6H6S + O2 = CO2 + H2O + SO2 =>
2 C6H6S + 17 O2 = 12 CO2 + 6 H2O + 2 SO2
C8H10 + C4H9Cl = C6H11 + HCl =>
C8H10 + 7 C4H9Cl = 6 C6H11 + 7 HCl
CaOCl2 + H2SO4 = CaCl2 + CaSO4 + HOCl =>
2 CaOCl2 + H2SO4 = CaCl2 + CaSO4 + 2 HOCl
NaNO3 + H2SO3 = NaNO2 + H2SO4 =>
NaNO3 + H2SO3 = NaNO2 + H2SO4
C6H5Cl + H2 = C6H6 + HCl =>
C6H5Cl + H2 = C6H6 + HCl
AgNO3 + Ca(OH)2 = AgOH + Ca(NO3)2 =>
2 AgNO3 + Ca(OH)2 = 2 AgOH + Ca(NO3)2
KClO3 + NH3 = KCl + HNO2 + H2O =>
KClO3 + NH3 = KCl + HNO2 + H2O
Ag2CrO4 + Na2SO4 = Ag2SO4 + Na2CrO4 =>
Ag2CrO4 + Na2SO4 = Ag2SO4 + Na2CrO4
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
HCl(aq) + K2SO3(aq) = H2(g) + KCl(aq) + SO3(aq) =>
2 HCl(aq) + K2SO3(aq) = H2(g) + 2 KCl(aq) + SO3(aq)
NH3 + NaI = I2 + NaNH3 =>
2 NH3 + 2 NaI = I2 + 2 NaNH3
Pb + HCl = PbCl2 + H2 =>
Pb + 2 HCl = PbCl2 + H2
BeO + H2SO4 = Be2(SO4)2 + H2O =>
2 BeO + 2 H2SO4 = Be2(SO4)2 + 2 H2O
PbI4 + Br = PbI4Br =>
PbI4 + Br = PbI4Br
Pb(CH3COO)2 + NaCl = PbCl2 + NaCH3COO =>
Pb(CH3COO)2 + 2 NaCl = PbCl2 + 2 NaCH3COO
CH3CH3Br + Br2 = CH3CHBr + HBr =>
CH3CH3Br + Br2 = CH3CHBr + 2 HBr
Au{+} = Au{3+} + e =>
Au{+} = Au{3+} + 2e
SiO2 + SO2 = SiSO4 =>
SiO2 + SO2 = SiSO4
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
Sn(s) + H2O(aq) = Sn(OH)4 + H2 =>
Sn(s) + 4 H2O(aq) = Sn(OH)4 + 2 H2
N2(s) + O2(g) = N2O(g) =>
2 N2(s) + O2(g) = 2 N2O(g)
NaNO3 + (C6H5)2NH = Na2NH + C6H5(NO3) =>
2 NaNO3 + (C6H5)2NH = Na2NH + 2 C6H5(NO3)
VOCl2 + NaOH = Na2V4O9 + NaCl + H2O =>
4 VOCl2 + 10 NaOH = Na2V4O9 + 8 NaCl + 5 H2O
Cr(NO3)3 + HCl + Zn = ZnCl2 + HNO3 + CrCl2 =>
2 Cr(NO3)3 + 6 HCl + Zn = ZnCl2 + 6 HNO3 + 2 CrCl2
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