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4 V + 5 O2 = 2 V2O5
CaNO3 + KPO4 = CaPO4 + KNO3 =>
CaNO3 + KPO4 = CaPO4 + KNO3
AlI + HCl = HI + AlCl =>
AlI + HCl = HI + AlCl
P2O5 + NaOH = H2O + Na3PO4 =>
P2O5 + 6 NaOH = 3 H2O + 2 Na3PO4
SeOF2 + NaOH = Na2SeO3 + H2O + NaF =>
SeOF2 + 4 NaOH = Na2SeO3 + 2 H2O + 2 NaF
NaIO4 + I2 + H2O = NaIO3 + HIO3 =>
5 NaIO4 + I2 + H2O = 5 NaIO3 + 2 HIO3
H2S + O2 = S + H2O =>
2 H2S + O2 = 2 S + 2 H2O
Fe + K3[Fe(CN)6] + H2O = Fe3[Fe(CN)6]2 + H2 + KOH =>
3 Fe + 2 K3[Fe(CN)6] + 6 H2O = Fe3[Fe(CN)6]2 + 3 H2 + 6 KOH
K2CO3 + Ca(NO3)2 = KNO3 + CaCO3 =>
K2CO3 + Ca(NO3)2 = 2 KNO3 + CaCO3
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
H2 + (NH4)2S2O8 = H2SO4 + NH3 =>
H2 + (NH4)2S2O8 = 2 H2SO4 + 2 NH3
NH2CH2COOH + CuSO4 = (C2H5NO4)2Cu + S2 =>
4 NH2CH2COOH + 2 CuSO4 = 2(C2H5NO4)2Cu + S2
CaCO3SiO2 = SiCO3CaO2 =>
CaCO3SiO2 = SiCO3CaO2
Cu12As4S13 = Cu2S + As2S3 + CuS =>
Cu12As4S13 = 5 Cu2S + 2 As2S3 + 2 CuS
Fe2O3 + C2 = Fe + CO2 =>
4 Fe2O3 + 3 C2 = 8 Fe + 6 CO2
CaCO3 + CaSO4 = Ca2 + CO2 + SO5 =>
CaCO3 + CaSO4 = Ca2 + CO2 + SO5
C17H34 + O2 = CO2 + H2O =>
2 C17H34 + 51 O2 = 34 CO2 + 34 H2O
Cl2 + K1I1 = K1Cl1 + I2 =>
Cl2 + 2 K1I1 = 2 K1Cl1 + I2
S2O3{-2} + Cl2 + H2O = SO4{-2} + Cl{-} + H{+} =>
S2O3{-2} + 4 Cl2 + 5 H2O = 2 SO4{-2} + 8 Cl{-} + 10 H{+}
NHOH + KCO = KHCO + NHO =>
NHOH + KCO = KHCO + NHO
Ag + As = Ag3As =>
3 Ag + As = Ag3As
K2MnO4 + H2S2O8 = H2S2O7 + KMnO4 + K2O =>
2 K2MnO4 + H2S2O8 = H2S2O7 + 2 KMnO4 + K2O
LiCI + AgNO3 = LiNO3 + AgCI =>
LiCI + AgNO3 = LiNO3 + AgCI
Mg + PdCl2 = Pd + MgCl =>
2 Mg + PdCl2 = Pd + 2 MgCl
HNO2NaOH = NaNO2 + H2O =>
HNO2NaOH = NaNO2 + H2O
Al(NO3)3 + SnSSO4 + H2SO4 = NO + Sn(SO4)2 + H2O + Al2(SO4)3 =>
8 Al(NO3)3 + 9 SnSSO4 + 12 H2SO4 = 24 NO + 9 Sn(SO4)2 + 12 H2O + 4 Al2(SO4)3
MnO2 + Al = MnAl + O2 =>
MnO2 + Al = MnAl + O2
Al2(ca)3 + HNo3 = Al(No3)2 + H2 =>
Al2(ca)3 + 46 HNo3 = 23 Al(No3)2 + 23 H2
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
FeS2 + O2 = Fe2SO3 + S02 =>
4 FeS2 + 3 O2 = 2 Fe2SO3 + 3 S02
O2 = O20000000000 =>
10000000000 O2 = O20000000000
ZnO + K2CO3 = ZnCO3 + K2O =>
ZnO + K2CO3 = ZnCO3 + K2O
C5H8 + HBr + H2O2 = C5H11Br2 + O2 =>
2 C5H8 + 4 HBr + H2O2 = 2 C5H11Br2 + O2
ClF3 = F3 + Cl =>
ClF3 = F3 + Cl
C2H2 + H2 = C2H8 =>
C2H2 + 3 H2 = C2H8
Li(s) + Br2 = LiBr =>
2 Li(s) + Br2 = 2 LiBr
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
CrBr2(aq) + Na2CO3(s) = CrCO3(s) + NaBr(aq) =>
CrBr2(aq) + Na2CO3(s) = CrCO3(s) + 2 NaBr(aq)
Zn(OH)2(s) + HCl(aq) = ZnCl2(aq) + H2O(l) =>
Zn(OH)2(s) + 2 HCl(aq) = ZnCl2(aq) + 2 H2O(l)
AgOH + HBrO = AgBrO + H2O =>
AgOH + HBrO = AgBrO + H2O
CaCO3(s) + HCl = CaCl2(aq) + H2O(l) + CO2 =>
CaCO3(s) + 2 HCl = CaCl2(aq) + H2O(l) + CO2
FeCl3 + (NH4)2HPO4 = NH4Cl + HCl + FePO4 =>
FeCl3 + (NH4)2HPO4 = 2 NH4Cl + HCl + FePO4
AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2
Mn(NO3)2 + NaClO + H2O = MnO2 + NaCl + HNO3 =>
Mn(NO3)2 + NaClO + H2O = MnO2 + NaCl + 2 HNO3
FeBr3 + Zn = ZnBr2 + Fe =>
2 FeBr3 + 3 Zn = 3 ZnBr2 + 2 Fe
Pb(NO3)2 + Ca(OCl)2 = Pb(OCl)2 + Ca(NO3)2 =>
Pb(NO3)2 + Ca(OCl)2 = Pb(OCl)2 + Ca(NO3)2
AgF(aq) + NaOH(aq) = AgOH + NaF =>
AgF(aq) + NaOH(aq) = AgOH + NaF
CaO + NH4Cl = H2O + CaCl2 + NH3 =>
CaO + 2 NH4Cl = H2O + CaCl2 + 2 NH3
CH3COOC2H5 + KOH = CH3COOK + C2H5OH =>
CH3COOC2H5 + KOH = CH3COOK + C2H5OH
CuCl2 + BaO = BaCl2 + CuO =>
CuCl2 + BaO = BaCl2 + CuO
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