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MnBr + KS = KBr + MnS
NaOH + Si + H2O = Na2SiO3 + H2 =>
2 NaOH + Si + H2O = Na2SiO3 + 2 H2
FeS + O2 = (Fe2)O3 + SO2 =>
4 FeS + 7 O2 = 2(Fe2)O3 + 4 SO2
Cl2 + NaBr = NaCl + Br =>
Cl2 + 2 NaBr = 2 NaCl + 2 Br
Ge + NaOH + H2O2 = NaHGeO3 + H2O =>
Ge + NaOH + 2 H2O2 = NaHGeO3 + 2 H2O
Cr(NO3)3 + H2SO4 = Cr2(SO4)3 + HNO3 =>
2 Cr(NO3)3 + 3 H2SO4 = Cr2(SO4)3 + 6 HNO3
Fe(C2H3O2)2 + Na2S = FeS + NaC2H3O2 =>
Fe(C2H3O2)2 + Na2S = FeS + 2 NaC2H3O2
CH3CHNH2COOH + CH3COCl = CH3COOH + CH3CHNH2COCl =>
CH3CHNH2COOH + CH3COCl = CH3COOH + CH3CHNH2COCl
PbF2 + Al2(SO4)3 = AlF3 + PbSO4 =>
3 PbF2 + Al2(SO4)3 = 2 AlF3 + 3 PbSO4
Na2[Zn(OH)4] + HNO3 = Zn(NO3)2 + NaOH + H2O =>
Na2[Zn(OH)4] + 2 HNO3 = Zn(NO3)2 + 2 NaOH + 2 H2O
Li2SO4 + Na3PO4 = Li3PO4 + Na2SO4 =>
3 Li2SO4 + 2 Na3PO4 = 2 Li3PO4 + 3 Na2SO4
Fe(OH)3 + Br2 + KOH = K2FeO4 + FeBr + H2O =>
4 Fe(OH)3 + Br2 + 4 KOH = 2 K2FeO4 + 2 FeBr + 8 H2O
Pb(NO3)2 + Cu(No3)2 = Pb(No3)2 + Cu(NO3)2 =>
Pb(NO3)2 + Cu(No3)2 = Pb(No3)2 + Cu(NO3)2
H2SO4 + Fe = Fe2(SO4)3 + H2 =>
3 H2SO4 + 2 Fe = Fe2(SO4)3 + 3 H2
FeS2 + HCl = HS2 + ClFe =>
FeS2 + HCl = HS2 + ClFe
NaNO3 + NiCO3 = Na2CO3 + Ni(NO3)2 =>
2 NaNO3 + NiCO3 = Na2CO3 + Ni(NO3)2
H2SiO3 + KOH = K2SiO3 + H2O =>
H2SiO3 + 2 KOH = K2SiO3 + 2 H2O
LiNO3 + CaBr2 = Ca(NO3)2 + LiBr =>
2 LiNO3 + CaBr2 = Ca(NO3)2 + 2 LiBr
H2Te + HNO3 = H2O + NO + H2TeO4 =>
3 H2Te + 8 HNO3 = 4 H2O + 8 NO + 3 H2TeO4
HCOOCH3NH3 = HCOOH + CH3NH2 =>
HCOOCH3NH3 = HCOOH + CH3NH2
Cl2 + BrK = KCl + Br =>
Cl2 + 2 BrK = 2 KCl + 2 Br
WO3 + C = W + CO3 =>
WO3 + C = W + CO3
Zn + FeSO4 = Fe3 + Zn3SO4 =>
9 Zn + 3 FeSO4 = Fe3 + 3 Zn3SO4
HNO3 + P2O5 = N2O5 + HPO3 =>
2 HNO3 + P2O5 = N2O5 + 2 HPO3
NaC2H2O2 + H2O = NaOH + HC2H2O2 =>
NaC2H2O2 + H2O = NaOH + HC2H2O2
K2I + AgNO3 = KNO3 + Ag2I =>
K2I + 2 AgNO3 = 2 KNO3 + Ag2I
CuCNS + KIO3 + HCI = HCN + CuSO4 + ICI + KCI + H2O =>
4 CuCNS + 7 KIO3 + 14 HCI = 4 HCN + 4 CuSO4 + 7 ICI + 7 KCI + 5 H2O
Ca(OH)2 + P2O5 = CaO + P(OH)5 =>
5 Ca(OH)2 + P2O5 = 5 CaO + 2 P(OH)5
Ca1O2H2 + HCl = CaCl2 + H2O =>
Ca1O2H2 + 2 HCl = CaCl2 + 2 H2O
CsOH + H2SO4 = Cs2SO4 + H2(OH)2 =>
2 CsOH + H2SO4 = Cs2SO4 + H2(OH)2
HMnO4 + HNO2 = MnO2 + HNO3 + H2O =>
2 HMnO4 + 3 HNO2 = 2 MnO2 + 3 HNO3 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
FeO + Si = FeSiO =>
FeO + Si = FeSiO
Ni(NO3)2 + NaOH = Ni(OH)2 + NaNO3 =>
Ni(NO3)2 + 2 NaOH = Ni(OH)2 + 2 NaNO3
Br2 + CCl4 = Br2*CCl4 =>
Br2 + CCl4 = Br2*CCl4
H2O2 + SO2 = H2SO4 =>
H2O2 + SO2 = H2SO4
H6 = H2 =>
H6 = 3 H2
CuBr2 + CaS = CuS + CaBr2 =>
CuBr2 + CaS = CuS + CaBr2
CH3CCCH3 + K2Cr2O7 + H2SO4 = CH3CH2COOH + K2SO4 + Cr2(SO4)3 + H2O =>
9 CH3CCCH3 + 5 K2Cr2O7 + 20 H2SO4 = 12 CH3CH2COOH + 5 K2SO4 + 5 Cr2(SO4)3 + 11 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H5OH + CU = C2H4 + CUO + H2 =>
C2H5OH + CU = C2H4 + CUO + H2
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
Fe(NO3)3 + NaCl = FeCl3 + NaNO3 =>
Fe(NO3)3 + 3 NaCl = FeCl3 + 3 NaNO3
Pb(CH3COO)2(cr) + K2CrO4(aq) = PbCrO4(cr) + KCH3COO(aq) =>
Pb(CH3COO)2(cr) + K2CrO4(aq) = PbCrO4(cr) + 2 KCH3COO(aq)
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
NH4{+} + PO4{3-} = (NH4)3PO4 =>
3 NH4{+} + PO4{3-} = (NH4)3PO4
H3C6H5O7 + NaOH = Na3C6H5O7 + H2O =>
H3C6H5O7 + 3 NaOH = Na3C6H5O7 + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
ZnCO3 = CO2 + ZnO =>
ZnCO3 = CO2 + ZnO
SO3 + KOH = K2SO4 + H2O =>
SO3 + 2 KOH = K2SO4 + H2O
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