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6 K + B2O3 = 3 K2O + 2 B
Cu2 + NaCl = (CuCl)2 + Na =>
Cu2 + 2 NaCl = (CuCl)2 + 2 Na
LiNHCl = LiClHN =>
LiNHCl = LiClHN
CuSNaOH = Cu(OH)NaS =>
CuSNaOH = Cu(OH)NaS
KO2 + CO = K2CO + O2 =>
2 KO2 + CO = K2CO + 2 O2
MnO2 + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2 =>
2 MnO2 + 2 PbO2 + 4 HNO3 = 2 HMnO4 + 2 Pb(NO3)2 + H2
Mg(H2PO4)2 + KOH = Mg(OH)2 + K(H2PO4) =>
Mg(H2PO4)2 + 2 KOH = Mg(OH)2 + 2 K(H2PO4)
C6H6 + I2 = C6H5I + HI =>
C6H6 + I2 = C6H5I + HI
CH3NH2 + HI = CH3NH3I =>
CH3NH2 + HI = CH3NH3I
CuSO4*7H2O(s) = CuSO4 + H2O =>
CuSO4*7H2O(s) = CuSO4 + 7 H2O
Si + HNO3 + HF = H2SiF6 + H2O + NO =>
3 Si + 4 HNO3 + 18 HF = 3 H2SiF6 + 8 H2O + 4 NO
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Mg3(PO4)2 + H2SO4 = MgSO4 + H3PO4 =>
Mg3(PO4)2 + 3 H2SO4 = 3 MgSO4 + 2 H3PO4
C7H8 + CuO = Cu2O + CO2 + H2O =>
C7H8 + 36 CuO = 18 Cu2O + 7 CO2 + 4 H2O
Cu(s) + HNO3 = Cu(NO3)2(aq) + NO2(g) + H2O =>
Cu(s) + 4 HNO3 = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O
NH2H = NH3 =>
NH2H = NH3
COH12 + O2 = CO2 + H2O =>
2 COH12 + 7 O2 = 2 CO2 + 12 H2O
ZnBr2 + K2CO3 = Zn(CO3)2 + K2Br =>
ZnBr2 + 2 K2CO3 = Zn(CO3)2 + 2 K2Br
V2O4 + O2 = V2O5 =>
2 V2O4 + O2 = 2 V2O5
C2H5CHO + Ag2O = Ag + CO2 + H2O =>
C2H5CHO + 8 Ag2O = 16 Ag + 3 CO2 + 3 H2O
Cu(NH3)4Cl2 + KSCN = NH3 + K2Cu(SCN)4 + KCl =>
Cu(NH3)4Cl2 + 4 KSCN = 4 NH3 + K2Cu(SCN)4 + 2 KCl
HBr = Br2 + H2 =>
2 HBr = Br2 + H2
CsOH + BeO = Cs2BeO2 + H2O =>
2 CsOH + BeO = Cs2BeO2 + H2O
KH2PO4 + KOH = K3PO4 + H2O =>
KH2PO4 + 2 KOH = K3PO4 + 2 H2O
Al + KMnO4 + H2SO4 = Al2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 Al + 6 KMnO4 + 24 H2SO4 = 5 Al2(SO4)3 + 6 MnSO4 + 3 K2SO4 + 24 H2O
MgSO4 + CuO = CuSO4 + MgO =>
MgSO4 + CuO = CuSO4 + MgO
Mn + V2O = V + MnO2 =>
Mn + 2 V2O = 4 V + MnO2
Na2O(s) + CO2(g) = Na2CO3(s) =>
Na2O(s) + CO2(g) = Na2CO3(s)
P + CO2 = PCO2 =>
P + CO2 = PCO2
AlCl3 + Na2SO4 = Al2(SO4)3 + NaCl =>
2 AlCl3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaCl
K2PdCl4 + C3H5Cl + H2O + N2 = KCl + (PdCl(C3H5))2 + NO2 + HCl =>
4 K2PdCl4 + 4 C3H5Cl + 4 H2O + N2 = 8 KCl + 2(PdCl(C3H5))2 + 2 NO2 + 8 HCl
Cr(OH)Cl2 + HCl = CrCl3 + H2O =>
Cr(OH)Cl2 + HCl = CrCl3 + H2O
P(Cl3)3 + PbF2 = P(F3)3 + PbCl2 =>
2 P(Cl3)3 + 9 PbF2 = 2 P(F3)3 + 9 PbCl2
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
Na + Al = Na3Al =>
3 Na + Al = Na3Al
NH4OH + KAl(SO4)2*12H2O = (NH4)2SO4 + Al(OH)3 + H2O + KOH =>
4 NH4OH + KAl(SO4)2*12H2O = 2(NH4)2SO4 + Al(OH)3 + 12 H2O + KOH
NO2 + H = HNO2 =>
NO2 + H = HNO2
Ba(OH)2 + H3(PO4) = Ba3(PO4)2 + H(OH) =>
3 Ba(OH)2 + 2 H3(PO4) = Ba3(PO4)2 + 6 H(OH)
NH3 + B2H6 = NH2 + B2H7 =>
NH3 + B2H6 = NH2 + B2H7
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
C2H5COOHNaOH = C2H5COONaH2O =>
C2H5COOHNaOH = C2H5COONaH2O
NaOH + ClH = NaCl + O2 + H2 =>
2 NaOH + 2 ClH = 2 NaCl + O2 + 2 H2
FeO + H2SO4 = FeSO4 + H2O =>
FeO + H2SO4 = FeSO4 + H2O
CO3Zn = Zn + CO3 =>
CO3Zn = Zn + CO3
SO2 + HNO3 = NO + SO3 + H2O =>
3 SO2 + 2 HNO3 = 2 NO + 3 SO3 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2UO4 + HCl = U3O8 + Cl2 + H2O =>
3 H2UO4 + 2 HCl = U3O8 + Cl2 + 4 H2O
Cl3 + H2O = HCl + HOCl =>
2 Cl3 + 3 H2O = 3 HCl + 3 HOCl
KF + Ca(NO3)2 = K(NO3)2 + CaF =>
KF + Ca(NO3)2 = K(NO3)2 + CaF
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