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2 Al + 6 HC = 2 AlC3 + 3 H2
Na2Fe(CN)5NO + C4H8O + NaOH = Na3Fe(CN)5NOH + C3H5O + H2O =>
3 Na2Fe(CN)5NO + 3 C4H8O + 3 NaOH = 3 Na3Fe(CN)5NOH + 4 C3H5O + 2 H2O
P + Se = P2Se3 =>
2 P + 3 Se = P2Se3
HMnO4 + Mg = MgMnO4 + H2 =>
2 HMnO4 + 2 Mg = 2 MgMnO4 + H2
Zn(s) + AgNo3 = Zn(No3)3 + Ag =>
Zn(s) + 3 AgNo3 = Zn(No3)3 + 3 Ag
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
ZnBr2 + (NH4)2SO4 = ZnSO4 + NH4Br =>
ZnBr2 + (NH4)2SO4 = ZnSO4 + 2 NH4Br
Al2Si2O7 + H2SO4 = Al2(SO4)3 + SiO2 + H2O =>
Al2Si2O7 + 3 H2SO4 = Al2(SO4)3 + 2 SiO2 + 3 H2O
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
SnCl2 + Mg = SnMgCl2 =>
SnCl2 + Mg = SnMgCl2
C6H2(CH3)4 + KMnO4 + H2SO4 = C6H2(COOH)4 + MnSO4 + K2SO4 + H2O =>
5 C6H2(CH3)4 + 24 KMnO4 + 36 H2SO4 = 5 C6H2(COOH)4 + 24 MnSO4 + 12 K2SO4 + 56 H2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
Al + HNO3 = Al(NO3)2 + NH4NO3 + H2O =>
4 Al + 10 HNO3 = 4 Al(NO3)2 + NH4NO3 + 3 H2O
Na2C2O4 = CO2 + Na(s) =>
Na2C2O4 = 2 CO2 + 2 Na(s)
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
FeO + H2SeO3 = H2O + FeSeO3 =>
FeO + H2SeO3 = H2O + FeSeO3
CH3OH + K2CrO7 + H2SO4 = HCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
9 CH3OH + 4 K2CrO7 + 10 H2SO4 = 9 HCOOH + 2 Cr2(SO4)3 + 4 K2SO4 + 19 H2O
HCl(aq) + NH3*H2O(l) = H2O(l) + NH4Cl =>
HCl(aq) + NH3*H2O(l) = H2O(l) + NH4Cl
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CH3CH2CH(OH)CH3 + KMnO4 = CH3CH2COCH3 + H2O + MnO2 + KOH =>
3 CH3CH2CH(OH)CH3 + 2 KMnO4 = 3 CH3CH2COCH3 + 2 H2O + 2 MnO2 + 2 KOH
PbO2 + Sb + KOH = KSbO2 + PbO + H2O =>
3 PbO2 + 2 Sb + 2 KOH = 2 KSbO2 + 3 PbO + H2O
HC2H3O2(aq) + RbOH(aq) = H2O(l) + RbC2H3O2(aq) =>
HC2H3O2(aq) + RbOH(aq) = H2O(l) + RbC2H3O2(aq)
P2O3 + Ca(OH)2 = Ca3(PO3)2 + H2O =>
P2O3 + 3 Ca(OH)2 = Ca3(PO3)2 + 3 H2O
Ca(OH)2 + NaHCO3 = Ca(HCO3)2 + Na(OH) =>
Ca(OH)2 + 2 NaHCO3 = Ca(HCO3)2 + 2 Na(OH)
NaBr(aq) + LiCl = NaCl + LiBr =>
NaBr(aq) + LiCl = NaCl + LiBr
(NH4)2Cr2O7 + C2H6O + H2SO4 = (NH4)2SO4 + Cr2(SO4)3 + C2H4O2 + H2O =>
2(NH4)2Cr2O7 + 3 C2H6O + 8 H2SO4 = 2(NH4)2SO4 + 2 Cr2(SO4)3 + 3 C2H4O2 + 11 H2O
Bi(NO3)3 = Bi2O3 + N2O5 =>
2 Bi(NO3)3 = Bi2O3 + 3 N2O5
Al(OH)3 + NH3*H2O = Al(NH3)6(OH)3 + H2O =>
Al(OH)3 + 6 NH3*H2O = Al(NH3)6(OH)3 + 6 H2O
Ag3PO4 + Zn(CN)2 = Ag3(CN)2 + Zn(PO4) =>
Ag3PO4 + Zn(CN)2 = Ag3(CN)2 + Zn(PO4)
Pb(NO3)2 + Na3Po4 = PbPo4 + Na3(NO3)2 =>
Pb(NO3)2 + Na3Po4 = PbPo4 + Na3(NO3)2
COFNa + NH4SCN = COS + NaFCN + NH4 =>
COFNa + NH4SCN = COS + NaFCN + NH4
Mn + CaOH2 + H2O = CaMnO3 + H2 =>
Mn + CaOH2 + 2 H2O = CaMnO3 + 3 H2
H{+} + CuO = Cu{2+} + H2O =>
2 H{+} + CuO = Cu{2+} + H2O
C22H38016N + O2 = CO2 + H2O + NH3 =>
4 C22H38016N + 38101 O2 = 88 CO2 + 76026 H2O + 4 NH3
C8H10 + NtO4{-2} + H{+} = C8H4O4{-2} + Nt{+2} + H2O =>
C8H10 + 3 NtO4{-2} + 10 H{+} = C8H4O4{-2} + 3 Nt{+2} + 8 H2O
AlCl3H2O = AlCl3OHH =>
AlCl3H2O = AlCl3OHH
HNO3 + Sr(OH)2 = NO3 + HSr(OH)2 =>
HNO3 + Sr(OH)2 = NO3 + HSr(OH)2
Be + AsO2{-} + OH{-} = Be2O3{2-} + As + H2O =>
6 Be + 4 AsO2{-} + 2 OH{-} = 3 Be2O3{2-} + 4 As + H2O
P + HNO3(dil) = H3PO4 + H2O + NO2 =>
P + 5 HNO3(dil) = H3PO4 + H2O + 5 NO2
C3H6O2 + CH3OH = C4H8O2 + H2O =>
C3H6O2 + CH3OH = C4H8O2 + H2O
Ca3(PO4)2 + SiO2 + C = P4 + Ca2(SiO4) + CO =>
2 Ca3(PO4)2 + 3 SiO2 + 10 C = P4 + 3 Ca2(SiO4) + 10 CO
NaHCO3 + H3C6H5O7 = H2O + CO2 + Na =>
18 NaHCO3 + H3C6H5O7 = 13 H2O + 24 CO2 + 18 Na
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Fe2S3 + K2O2 = Fe2O3 + K2SO4 + K2O =>
Fe2S3 + 12 K2O2 = Fe2O3 + 3 K2SO4 + 9 K2O
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
Cu + SO2 = CuO + S =>
2 Cu + SO2 = 2 CuO + S
NaClO2 + H3PO4 = ClO2 + Na3PO4 + NaCl + H2O =>
15 NaClO2 + 4 H3PO4 = 12 ClO2 + 4 Na3PO4 + 3 NaCl + 6 H2O
Mg + O2 + H2O = Mg(OH)2 =>
2 Mg + O2 + 2 H2O = 2 Mg(OH)2
N = N2 =>
2 N = N2
K2SO4 + CaI2 = CaSO4 + KI =>
K2SO4 + CaI2 = CaSO4 + 2 KI
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