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14 HN3 + 2 KMnO4 + H2SO4 = 21 N2 + 2 Mn + K2SO4 + 8 H2O
ZnSO4(aq) + Na2CO3(aq) = ZnCO3(aq) + Na2SO4(aq) =>
ZnSO4(aq) + Na2CO3(aq) = ZnCO3(aq) + Na2SO4(aq)
Na + Si = Na6Si2 =>
6 Na + 2 Si = Na6Si2
Na + BrFe = NaFe + Br =>
Na + BrFe = NaFe + Br
ZnO(s) + C17H35COOH(l) = (C17H35COO)2Zn(l) + H2O(g) =>
ZnO(s) + 2 C17H35COOH(l) = (C17H35COO)2Zn(l) + H2O(g)
KCl4 = Cl + K2 =>
2 KCl4 = 8 Cl + K2
CH3CH2MgCl + CdCl2 = (CH3CH2)2Cd + MgCl2 =>
2 CH3CH2MgCl + CdCl2 = (CH3CH2)2Cd + 2 MgCl2
[Cu(NO3)2] + PPh3 + CH3OH = [Cu(PPh3)2(NO3)] + HNO3 + CH3CH2COOH + H2O =>
4[Cu(NO3)2] + 8 PPh3 + 3 CH3OH = 4[Cu(PPh3)2(NO3)] + 4 HNO3 + CH3CH2COOH + H2O
KMnO4 + HNO2 + H2SO4 = K2SO + MnSO3 + HNO3 + H2O =>
2 KMnO4 + 10 HNO2 + 3 H2SO4 = K2SO + 2 MnSO3 + 10 HNO3 + 3 H2O
(CN)2 + H2O = HCN + HOCN =>
(CN)2 + H2O = HCN + HOCN
H2O2Fe(NO3)3 = Fe(NO3)3 + H2 + O2 =>
H2O2Fe(NO3)3 = Fe(NO3)3 + H2 + O2
H3PO4 + (NH4)MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O =>
2 H3PO4 + 24(NH4)MoO4 + 12 HNO3 = 2(NH4)3PO4*12MoO3 + 15 NH4NO3 + 15 H2O
BaCl2 + K2HPO4 = BaHPO4 + K2Cl2 =>
BaCl2 + K2HPO4 = BaHPO4 + K2Cl2
H2SO4(l) + NaCl = HCl(g) + Na2SO4(s) =>
H2SO4(l) + 2 NaCl = 2 HCl(g) + Na2SO4(s)
Co3O4 + HCl + H2O = CoCl2*6H2O + CoCl3*6H2O =>
Co3O4 + 8 HCl + 14 H2O = CoCl2*6H2O + 2 CoCl3*6H2O
MgSO4*7H2O + Na3PO4 = Mg3(PO4)2*2H2O + Na2SO4 + H2O =>
3 MgSO4*7H2O + 2 Na3PO4 = Mg3(PO4)2*2H2O + 3 Na2SO4 + 19 H2O
HNO3 + NaOCl = HNO4 + NaCl =>
HNO3 + NaOCl = HNO4 + NaCl
AuCl3 + Na2S = Au2S3 + NaCl =>
2 AuCl3 + 3 Na2S = Au2S3 + 6 NaCl
Cl2 + H2C2 = H2C2Cl4 =>
2 Cl2 + H2C2 = H2C2Cl4
Zn(OH)2 + Ca(NO3)2 = Zn(NO3)2 + Ca(OH)2 =>
Zn(OH)2 + Ca(NO3)2 = Zn(NO3)2 + Ca(OH)2
UO2{2-} + Zn + H{+} = U4{+} + Zn{2+} + H2O =>
8 UO2{2-} + 7 Zn + 32 H{+} = 2 U4{+} + 7 Zn{2+} + 16 H2O
Cr2(S2O3)3 + H2O = Cr(OH)3 + H2(S2O3) =>
Cr2(S2O3)3 + 6 H2O = 2 Cr(OH)3 + 3 H2(S2O3)
CaSO3 + HCl = CaCl2 + H2O + SO2 =>
CaSO3 + 2 HCl = CaCl2 + H2O + SO2
H + NO3 = HOH + NO =>
4 H + NO3 = 2 HOH + NO
HS + SO2 = S + H2O =>
4 HS + SO2 = 5 S + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Sn(CO2)2 + Br2 = Br(CO2)3 + Sn =>
3 Sn(CO2)2 + Br2 = 2 Br(CO2)3 + 3 Sn
HCl(aq) + Zn(s) = ZnCl2() + H2(g) =>
2 HCl(aq) + Zn(s) = ZnCl2() + H2(g)
Cr2O3 + NaC03 + KNO3 = Na2CrO4 + CO2 + KNO2 =>
Cr2O3 + 4 NaC03 + 29 KNO3 = 2 Na2CrO4 + 12 CO2 + 29 KNO2
BaOH + HI = BaI + H2O =>
BaOH + HI = BaI + H2O
Zn(NO3)2 + HCl = ZnCl2 + H2(NO3)2 =>
Zn(NO3)2 + 2 HCl = ZnCl2 + H2(NO3)2
FeCl3(s) = Fe(s) + Cl2(g) =>
2 FeCl3(s) = 2 Fe(s) + 3 Cl2(g)
C6H7O7 + NaOH = C6H6O7Na + H2O =>
C6H7O7 + NaOH = C6H6O7Na + H2O
NaOH + H2O + Si = Na2SiO3 + H2 =>
2 NaOH + H2O + Si = Na2SiO3 + 2 H2
Mg(NO3)2(aq) + NaOH(aq) = MgOH(aq) + Na(NO3)2(aq) =>
Mg(NO3)2(aq) + NaOH(aq) = MgOH(aq) + Na(NO3)2(aq)
C10H15N = C + H + N =>
C10H15N = 10 C + 15 H + N
FeS2 + MnO2 + H2O = FeSO4 + MnSO4 + H2 =>
FeS2 + MnO2 + 6 H2O = FeSO4 + MnSO4 + 6 H2
BaOH(s) + HClO3(aq) = BaClO3(aq) + H2O(l) =>
BaOH(s) + HClO3(aq) = BaClO3(aq) + H2O(l)
Cu2(NO3)2(OH) + HCl = Cu + H2O + Cl + NO3 =>
Cu2(NO3)2(OH) + HCl = 2 Cu + H2O + Cl + 2 NO3
H2SO4 + HI2 = H2O + H2SO3 + I2 =>
H2SO4 + 2 HI2 = H2O + H2SO3 + 2 I2
MgCl2 + Li2C2O4 = MgC2O4 + LiCl =>
MgCl2 + Li2C2O4 = MgC2O4 + 2 LiCl
P + H2O = P4O10 + H2 = H3PO4 =>
4 P + 10 H2O = P4O10 + 10 H2
FeO + NaClO + HCl = FeCl3 + NaCl + H2O =>
2 FeO + NaClO + 6 HCl = 2 FeCl3 + NaCl + 3 H2O
NaNo3 + HgCl2 = NaCl + Hg(No3)2 =>
2 NaNo3 + HgCl2 = 2 NaCl + Hg(No3)2
KHCO3 + NH4NO3 = KNO3 + CO2 + H2O + NH3 =>
KHCO3 + NH4NO3 = KNO3 + CO2 + H2O + NH3
Cu(HPO4)2 + HCl = CuCl2 + H2PO4 =>
Cu(HPO4)2 + 2 HCl = CuCl2 + 2 H2PO4
FeCO3 + H2CO3 = Fe(HCO3)2 =>
FeCO3 + H2CO3 = Fe(HCO3)2
CH3OH + CH3COOH(aq) = C3H6O2 + H2O =>
CH3OH + CH3COOH(aq) = C3H6O2 + H2O
KHSO4 + K2SO3 = H2O + SO2 + K2SO4 =>
2 KHSO4 + K2SO3 = H2O + SO2 + 2 K2SO4
NaJ + K2CrO4 + H2O = Cr(OH)3 + KOH + J2 + NaOH =>
6 NaJ + 2 K2CrO4 + 8 H2O = 2 Cr(OH)3 + 4 KOH + 3 J2 + 6 NaOH
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