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Pb + Ni(No3)2 = Pb(No3)2 + Ni
C4H8O2 + Na2CO3 = NaC4H6O + CO2 + H2O =>
21 C4H8O2 + 10 Na2CO3 = 20 NaC4H6O + 14 CO2 + 24 H2O
Li2S + Co(NO3)2 = LiNO3 + CoS =>
Li2S + Co(NO3)2 = 2 LiNO3 + CoS
CH3NH3Cl + NaOH = CH3NH2 + NaCl + HOH =>
CH3NH3Cl + NaOH = CH3NH2 + NaCl + HOH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu(H2O)4 + HCl = CuCl4 + H2O + H =>
Cu(H2O)4 + 4 HCl = CuCl4 + 4 H2O + 4 H
C3N4 = C2N2 + N2 =>
2 C3N4 = 3 C2N2 + N2
S(s) + O2(g) + H2O(l) = H2SO4(aq) =>
2 S(s) + 3 O2(g) + 2 H2O(l) = 2 H2SO4(aq)
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
C3H7COOH + C3H7OH = CH3CH2CH2COOCH2CH2CH3 + H2O =>
C3H7COOH + C3H7OH = CH3CH2CH2COOCH2CH2CH3 + H2O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
HCHO2 + OH = CHO2 + H2O =>
HCHO2 + OH = CHO2 + H2O
B2H6 + K2Cr2O7 + H2SO4 = H3BO3 + Cr2(SO4)3 + K2SO4 + H2O =>
B2H6 + 2 K2Cr2O7 + 8 H2SO4 = 2 H3BO3 + 2 Cr2(SO4)3 + 2 K2SO4 + 8 H2O
Ne + O2 = Ne2O5 =>
4 Ne + 5 O2 = 2 Ne2O5
CUSO4*H2O + Zn = ZnSO4 + H2O + CU =>
CUSO4*H2O + Zn = ZnSO4 + H2O + CU
Br2 + CaI = CaIBr2 =>
Br2 + CaI = CaIBr2
RbOH + CH3COOH = RbC2H3O2 + H2O =>
RbOH + CH3COOH = RbC2H3O2 + H2O
Br2(aq) + KI(aq) = KBr(aq) + I2(l) =>
Br2(aq) + 2 KI(aq) = 2 KBr(aq) + I2(l)
MgS + H3PO4 = MgPO4 + H3S =>
MgS + H3PO4 = MgPO4 + H3S
FeCl3 + (NH4)2S = Fe2S3 + NH4Cl =>
2 FeCl3 + 3(NH4)2S = Fe2S3 + 6 NH4Cl
La + Br = LaBr3 =>
La + 3 Br = LaBr3
CU(NO3)2 + Na2S = NaNO3 + CUS =>
CU(NO3)2 + Na2S = 2 NaNO3 + CUS
Mg + NaCl = MgCl2 + Na =>
Mg + 2 NaCl = MgCl2 + 2 Na
NH2CH2COOH + Mg = NH2CH2COOMg + H2 =>
2 NH2CH2COOH + 2 Mg = 2 NH2CH2COOMg + H2
NH3 + H3BO3 = (NH4)2B4O7 + H2O =>
2 NH3 + 4 H3BO3 = (NH4)2B4O7 + 5 H2O
KAl(SO4)2 + KOH = Al(OH)3 + K2(SO4) =>
KAl(SO4)2 + 3 KOH = Al(OH)3 + 2 K2(SO4)
HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + 2 H2O(l)
KHCO3 + BaCl2 = KCl + BaCO3 + HCl =>
KHCO3 + BaCl2 = KCl + BaCO3 + HCl
Cr(NO3)3(aq) + LiOH(aq) = CrLi + (NO3)3OH =>
Cr(NO3)3(aq) + LiOH(aq) = CrLi + (NO3)3OH
AgI + NH3 = AgNH3 + I2 =>
2 AgI + 2 NH3 = 2 AgNH3 + I2
Sn + AlCl3 = SnCl2 + Al =>
3 Sn + 2 AlCl3 = 3 SnCl2 + 2 Al
Br2 + CaI = CaBr2 + I2 =>
2 Br2 + 2 CaI = 2 CaBr2 + I2
As2S3 + KClO4 + H2O = H3AsO4 + H2SO4 + KCl =>
2 As2S3 + 7 KClO4 + 12 H2O = 4 H3AsO4 + 6 H2SO4 + 7 KCl
MnCl2 + KOH = Mn(OH)2 + KCl =>
MnCl2 + 2 KOH = Mn(OH)2 + 2 KCl
C20H10O5Na2 + HCl = C20H12O5 + NaCl =>
C20H10O5Na2 + 2 HCl = C20H12O5 + 2 NaCl
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
NaOH + HAuCl4 = NaAuCl4 + H2O =>
NaOH + HAuCl4 = NaAuCl4 + H2O
C3H8 + CO2 = C4H8O2 =>
C3H8 + CO2 = C4H8O2
H3PO4 + MnO2 = H2O + Mn3(PO4)4 =>
4 H3PO4 + 3 MnO2 = 6 H2O + Mn3(PO4)4
NaO + H2SO4 = Na2SO4 + H2O + O2 =>
4 NaO + 2 H2SO4 = 2 Na2SO4 + 2 H2O + O2
Cu(NO3)2(aq) + Na2SO4(aq) = CuSO4(aq) + NaNO3(aq) =>
Cu(NO3)2(aq) + Na2SO4(aq) = CuSO4(aq) + 2 NaNO3(aq)
Cd(OH)2 = Cd + OH =>
Cd(OH)2 = Cd + 2 OH
C6H15N + O2 = CO2 + H2O + NH3 =>
C6H15N + 9 O2 = 6 CO2 + 6 H2O + NH3
Zn(OH)2 + H3PO3 = Zn3(PO3)2 + HOH =>
3 Zn(OH)2 + 2 H3PO3 = Zn3(PO3)2 + 6 HOH
C6H5COOH + HCl = C6H5COOCl + H2 =>
C6H5COOH + HCl = C6H5COOCl + H2
Al + HCl + H2O = AlCl3 + H3O =>
Al + 3 HCl + 3 H2O = AlCl3 + 3 H3O
CF2Cl2 = CF2Cl + Cl2 =>
2 CF2Cl2 = 2 CF2Cl + Cl2
Cl2(g) + MgBr2(s) = Br2 + MgCl2 =>
Cl2(g) + MgBr2(s) = Br2 + MgCl2
C3H7OH + KMnO4 = C3H6O2 + H2O + MnO2 + KOH =>
3 C3H7OH + 4 KMnO4 = 3 C3H6O2 + H2O + 4 MnO2 + 4 KOH
F2 + CsBr = BrF + Cs =>
F2 + 2 CsBr = 2 BrF + 2 Cs
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