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4 P + 5 O2 = 2 P2O5
K2C2O4 + Cu(NO3)2 = K2(NO3)2 + CuC2O4 =>
K2C2O4 + Cu(NO3)2 = K2(NO3)2 + CuC2O4
Fe(CN)6{3-} + C6H12O6 + OH{-} = Fe(CN)6{4-} + C6H12O7 + H{+} =>
2 Fe(CN)6{3-} + C6H12O6 + OH{-} = 2 Fe(CN)6{4-} + C6H12O7 + H{+}
CaCl2 + HMnO4 = HCl + Ca(MnO4)2 =>
CaCl2 + 2 HMnO4 = 2 HCl + Ca(MnO4)2
PbO + HC2H3O2 = H2O + Pb(C2H3O2)2 =>
PbO + 2 HC2H3O2 = H2O + Pb(C2H3O2)2
CuClO3 + HCl = CuCl2 + H2ClO3 =>
CuClO3 + 2 HCl = CuCl2 + H2ClO3
NH4Cl + AgNo3 = AgNH4 + ClNo3 =>
NH4Cl + AgNo3 = AgNH4 + ClNo3
CH3CH2NH2CH3COCl = CH3CH2NHCOCH3HCl =>
CH3CH2NH2CH3COCl = CH3CH2NHCOCH3HCl
CuS + HNO3 = CuSO4 + NO + H2O =>
3 CuS + 8 HNO3 = 3 CuSO4 + 8 NO + 4 H2O
CU2No3 + NH4Co3 = CU2Co3 + NH4No3 =>
CU2No3 + NH4Co3 = CU2Co3 + NH4No3
H2 + C + Fe + D1231 = C3HFe10000D10239142 =>
1231 H2 + 7386 C + 24620000 Fe + 20478284 D1231 = 2462 C3HFe10000D10239142
H2SO4 = H{+} + HSO4{-} =>
H2SO4 = H{+} + HSO4{-}
Cu + KOH = KCuOH =>
Cu + KOH = KCuOH
Ca(OH)2 + Cl = Ca(ClO)2 + HCl =>
Ca(OH)2 + 4 Cl = Ca(ClO)2 + 2 HCl
Na2S2O3 + NaOH = H2O + Na + SO2 =>
Na2S2O3 + 2 NaOH = H2O + 4 Na + 2 SO2
CaN = N2 + Ca =>
2 CaN = N2 + 2 Ca
Fe + O = Fe2O3 =>
2 Fe + 3 O = Fe2O3
Fe(SCN)3 + Na3PO4 = NaSCN + FePO4 =>
Fe(SCN)3 + Na3PO4 = 3 NaSCN + FePO4
NaOH(aq) + HNO3(aq) = NaNO3(aq) + H2O(i) =>
NaOH(aq) + HNO3(aq) = NaNO3(aq) + H2O(i)
CH3CH(NH2)COOHHNO2 = CH3CH(OH)COOHN2H2O =>
CH3CH(NH2)COOHHNO2 = CH3CH(OH)COOHN2H2O
AB2 + C2D = AD + CB =>
AB2 + C2D = AD + 2 CB
H3C6H5O7 + K = K3C6H5O7 + H3 =>
H3C6H5O7 + 3 K = K3C6H5O7 + H3
MgSO4 + BaCl2 = BaSO4 + MgCl2 =>
MgSO4 + BaCl2 = BaSO4 + MgCl2
NaPO3 + SiO2 = Na2SiO2 + P2O5 + O2 =>
4 NaPO3 + 2 SiO2 = 2 Na2SiO2 + 2 P2O5 + O2
C + BrP = CBrP =>
C + BrP = CBrP
I2 + Al + H2O = HI + Al(OH)3 =>
3 I2 + 2 Al + 6 H2O = 6 HI + 2 Al(OH)3
H2SO4 + Na2CO3H2O = Na2SO4 + H2O + CO2 =>
H2SO4 + Na2CO3H2O = Na2SO4 + 2 H2O + CO2
Cr207 = Cr =>
Cr207 = 207 Cr
TiOSO4 + NH4OH = TiO2 + NH3SO3 + H2O =>
TiOSO4 + NH4OH = TiO2 + NH3SO3 + H2O
C18H31O2Na + CaCl2 = (C18H31O2)2Ca + NaCl =>
2 C18H31O2Na + CaCl2 = (C18H31O2)2Ca + 2 NaCl
NH4Br + Na2SO4 = NaNH4 + Br2SO4 =>
2 NH4Br + Na2SO4 = 2 NaNH4 + Br2SO4
Ni(OH)2 + HBr = NiBr2 + H(OH) =>
Ni(OH)2 + 2 HBr = NiBr2 + 2 H(OH)
Cu(NO3)2 + Na2CO3 = CuO + NaNO3 + CO2 =>
Cu(NO3)2 + Na2CO3 = CuO + 2 NaNO3 + CO2
ZnCl2 + Na2HPO4 = Zn3(PO4)2 + Na3PO4 + HCl =>
3 ZnCl2 + 6 Na2HPO4 = Zn3(PO4)2 + 4 Na3PO4 + 6 HCl
Fe2 + HBrO3 = Fe(BrO3)2 + H =>
Fe2 + 4 HBrO3 = 2 Fe(BrO3)2 + 4 H
Mn(NO3)2 + NaOH + H2O2 = MnO(OH)2 + NaNO3 + H2O =>
Mn(NO3)2 + 2 NaOH + H2O2 = MnO(OH)2 + 2 NaNO3 + H2O
Lb + HCl = H + LbCl =>
Lb + HCl = H + LbCl
K + ClO = KClO =>
K + ClO = KClO
{-}24 = {-}40 =>
{-}24 = {-}40
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
KMnO4 + NaOH + NaNO2 = K2MnO4 + NaMnO4 + NaNO3 + H2O =>
4 KMnO4 + 2 NaOH + NaNO2 = 2 K2MnO4 + 2 NaMnO4 + NaNO3 + H2O
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
NH4Cl(aq) + MgCo3(s) = (NH4)2Co3(aq) + MgCl2(aq) =>
2 NH4Cl(aq) + MgCo3(s) = (NH4)2Co3(aq) + MgCl2(aq)
P4 + Br2 = PBr4 =>
P4 + 8 Br2 = 4 PBr4
CaO + H2O2 = CaO2 + H2 =>
2 CaO + H2O2 = 2 CaO2 + H2
CuO + CuS = Cu + SO2 =>
2 CuO + CuS = 3 Cu + SO2
Mg3(PO4)2 + Fe2(SO4)3 = MgSO4 + FePO4 =>
Mg3(PO4)2 + Fe2(SO4)3 = 3 MgSO4 + 2 FePO4
Na2SO3 + KIO + HCl = Na2SO4 + I2 + KCl + H2O =>
Na2SO3 + 2 KIO + 2 HCl = Na2SO4 + I2 + 2 KCl + H2O
Ba(OH)2*8H2O + H2C2O4*2H2O = BaC2O4 + H2O =>
Ba(OH)2*8H2O + H2C2O4*2H2O = BaC2O4 + 12 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
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