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Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
Na(OH)1 + Cu(SO4)1 = Na2(SO4)1 + Cu(OH)2(s) =>
2 Na(OH)1 + Cu(SO4)1 = Na2(SO4)1 + Cu(OH)2(s)
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
(NH4)3PO4 = H3PO4 + NH3 =>
(NH4)3PO4 = H3PO4 + 3 NH3
B2Cl4 + H2O = H3BO3 + HCl + H2 =>
B2Cl4 + 6 H2O = 2 H3BO3 + 4 HCl + H2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
(H3)3 = H =>
(H3)3 = 9 H
CaNO32 = CaNO + O2 =>
2 CaNO32 = 2 CaNO + 31 O2
As3S3 + O2 = As2O3 + SO2 =>
4 As3S3 + 21 O2 = 6 As2O3 + 12 SO2
N2 + I2 = NI3 =>
N2 + 3 I2 = 2 NI3
S + NO2 = SO3 + NO =>
S + 3 NO2 = SO3 + 3 NO
C4 + O2 = CO2 =>
C4 + 4 O2 = 4 CO2
SrCl2 + NH4 = SrH4 + Cl2N =>
SrCl2 + NH4 = SrH4 + Cl2N
Al(OH)3 + NH3*H2O = [Al(NH3)4](OH)3 + H2O =>
Al(OH)3 + 4 NH3*H2O = [Al(NH3)4](OH)3 + 4 H2O
Sn(OH)2 + NaOH = Na[Sn(OH)3] =>
Sn(OH)2 + NaOH = Na[Sn(OH)3]
C3H7OH + CrO3 + H2SO4 = CO2 + Cr2(SO4)3 + H2O =>
C3H7OH + 6 CrO3 + 9 H2SO4 = 3 CO2 + 3 Cr2(SO4)3 + 13 H2O
Na = Na1 =>
Na = Na1
RCH3 + Cl2 = RCH2Cl + HCl =>
RCH3 + Cl2 = RCH2Cl + HCl
H2O + P4 + NaOH = PH3 + Na2HPO4 =>
6 H2O + 2 P4 + 6 NaOH = 5 PH3 + 3 Na2HPO4
CH3CH(OH)CH3 + KMnO4 + H2SO4 = K2SO4 + Mn(OH)2 + CO2 + H2O =>
5 CH3CH(OH)CH3 + 18 KMnO4 + 9 H2SO4 = 9 K2SO4 + 18 Mn(OH)2 + 15 CO2 + 11 H2O
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
N2 + I2 = NI3 =>
N2 + 3 I2 = 2 NI3
Fe2Br3 + Cl2 = Fe2Cl3 + Br2 =>
2 Fe2Br3 + 3 Cl2 = 2 Fe2Cl3 + 3 Br2
Al(Br)3 + K2SO4 = KBr + Al2(SO4)3 =>
2 Al(Br)3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
NaCl + NH4(HCO3) = NaHCO3 + NH4 + Cl =>
NaCl + NH4(HCO3) = NaHCO3 + NH4 + Cl
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Cu(OH)2 = CuOH2O =>
Cu(OH)2 = CuOH2O
MoO3 + H2 = MoO2 + H2O =>
MoO3 + H2 = MoO2 + H2O
Al + H2SO4 + AgCl = Ag + Al2(SO4)3 + HCl =>
2 Al + 3 H2SO4 + 6 AgCl = 6 Ag + Al2(SO4)3 + 6 HCl
H2 + CO = CH3OH =>
2 H2 + CO = CH3OH
N2O5KOH = KO5N2OH =>
N2O5KOH = KO5N2OH
Fe3SO4 + NaOH = Fe3(OH)2 + Na2SO4 =>
Fe3SO4 + 2 NaOH = Fe3(OH)2 + Na2SO4
H2O + Co = Co2O3 + H2 =>
3 H2O + 2 Co = Co2O3 + 3 H2
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
ZrO2 + HF = ZrF4 + H2O =>
ZrO2 + 4 HF = ZrF4 + 2 H2O
C2H5Cl + Na = C2H5Na + Cl2 =>
2 C2H5Cl + 2 Na = 2 C2H5Na + Cl2
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
CuN2 + NaOH = CuOH + N2Na =>
CuN2 + NaOH = CuOH + N2Na
CH2(NH2)COOH + CH3CH(OH)CH3 = CH2(NH2)COOCH2CH2CH3 + H2O =>
CH2(NH2)COOH + CH3CH(OH)CH3 = CH2(NH2)COOCH2CH2CH3 + H2O
SnCl2 + Sn = SnCl =>
SnCl2 + Sn = 2 SnCl
C2H6HCl = C2H6ClH =>
C2H6HCl = C2H6ClH
K2CO3 + BaCO3 + Bi2O3 + O2 = Ba9KBi10O30 + CO2 =>
2 K2CO3 + 36 BaCO3 + 20 Bi2O3 + 11 O2 = 4 Ba9KBi10O30 + 38 CO2
MnO + H2 = Mn + H2O =>
MnO + H2 = Mn + H2O
ZnCl2 + NH4OH = ZnOH + (NH4)Cl2 =>
ZnCl2 + NH4OH = ZnOH + (NH4)Cl2
KO2 = K + O2 =>
KO2 = K + O2
H3PO4 + Cu(OH)2 = Cu3(PO4)2 + H2O =>
2 H3PO4 + 3 Cu(OH)2 = Cu3(PO4)2 + 6 H2O
Ba(OH)2 + HClO3 = Ba(ClO3)2(aq) + H2O =>
Ba(OH)2 + 2 HClO3 = Ba(ClO3)2(aq) + 2 H2O
CaS + HNO3 = CaNO3 + NO + S + H2O =>
3 CaS + 4 HNO3 = 3 CaNO3 + NO + 3 S + 2 H2O
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