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3 Ca + As = Ca3As
LiBr + Ti(SO3)2 = Li2SO3 + TiBr4 =>
4 LiBr + Ti(SO3)2 = 2 Li2SO3 + TiBr4
Ca + As = Ca3As =>
3 Ca + As = Ca3As
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe + Br = FeBr2 =>
Fe + 2 Br = FeBr2
Cl2 + O = Cl2O5 =>
Cl2 + 5 O = Cl2O5
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
Ag + Cu(NO3) = Ag(NO3) + Cu =>
Ag + Cu(NO3) = Ag(NO3) + Cu
C8H18(s) + O2(g) = CO2(g) + H2O(g) =>
2 C8H18(s) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
Fl2 + H2O = HFl + O =>
Fl2 + H2O = 2 HFl + O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fl2 + H2O = HFl + O =>
Fl2 + H2O = 2 HFl + O
Mg(NO3)2(aq) + K3PO4(aq) = Mg3(PO4)2(aq) + KNO3(aq) =>
3 Mg(NO3)2(aq) + 2 K3PO4(aq) = Mg3(PO4)2(aq) + 6 KNO3(aq)
F + KBr = FBr + K =>
F + KBr = FBr + K
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
H3BO3 + K2CO3 = K3BO3 + H2CO3 =>
2 H3BO3 + 3 K2CO3 = 2 K3BO3 + 3 H2CO3
K2SO4 + BaSO4 = K2Ba + SO4 =>
K2SO4 + BaSO4 = K2Ba + 2 SO4
Fe2(SO4)3 + K2CrO4 = Fe2(CrO4)3 + K2SO4 =>
Fe2(SO4)3 + 3 K2CrO4 = Fe2(CrO4)3 + 3 K2SO4
Sn3(BO3)4 = Sn + B + O2 =>
Sn3(BO3)4 = 3 Sn + 4 B + 6 O2
CuS + NH4OH = [Cu(NH3)4]S + H2O =>
CuS + 4 NH4OH = [Cu(NH3)4]S + 4 H2O
Ni + FeCl3 = NiCl2 + Fe =>
3 Ni + 2 FeCl3 = 3 NiCl2 + 2 Fe
BaS + Sn(NO3)4 = Ba(NO3)2 + SnS2 =>
2 BaS + Sn(NO3)4 = 2 Ba(NO3)2 + SnS2
Pb(NO3)2 + NaCl(aq) = PbCl2(s) + NaNO3 =>
Pb(NO3)2 + 2 NaCl(aq) = PbCl2(s) + 2 NaNO3
MnO4 + H2O2 = MnH + O2 =>
2 MnO4 + H2O2 = 2 MnH + 5 O2
FeCO3 + H2O = Fe3O4 + H2 + CO2 =>
3 FeCO3 + H2O = Fe3O4 + H2 + 3 CO2
H3PO2 + HNO3 = H3PO3 + NO + H2O =>
3 H3PO2 + 2 HNO3 = 3 H3PO3 + 2 NO + H2O
C25H30N3Cl + NaOH = C25H29N3 + NaCl + H2O =>
C25H30N3Cl + NaOH = C25H29N3 + NaCl + H2O
C6H5ONa + CO2 + H2O = C6H5OH + NaHCO3 =>
C6H5ONa + CO2 + H2O = C6H5OH + NaHCO3
NaOH + C6H4COOKCOOH = C6H4COOKCOONa + H2O =>
NaOH + C6H4COOKCOOH = C6H4COOKCOONa + H2O
Ni + NH3 = Ni(NH3)4 =>
Ni + 4 NH3 = Ni(NH3)4
K3PO4 + Cu(C2H3O2)2 = K3(C2H3O2)2 + CuPO4 =>
K3PO4 + Cu(C2H3O2)2 = K3(C2H3O2)2 + CuPO4
Fe(OH)3 + (NH4)2SO4 = Fe2(SO4)3 + H2O + NH3 =>
2 Fe(OH)3 + 3(NH4)2SO4 = Fe2(SO4)3 + 6 H2O + 6 NH3
Bi + HCl + HNO3 = BiCl3 + NO + H2O =>
Bi + 3 HCl + HNO3 = BiCl3 + NO + 2 H2O
CH3CCH2CH3 + KMnO4 + H2SO4 = CH3COCH3 + MnSO4 + K2SO4 + H2O =>
15 CH3CCH2CH3 + 8 KMnO4 + 12 H2SO4 = 20 CH3COCH3 + 8 MnSO4 + 4 K2SO4 + 12 H2O
Fe2(SO4)3 + Pb(NO3)2 = Fe(NO3)3 + Pb(SO4) =>
Fe2(SO4)3 + 3 Pb(NO3)2 = 2 Fe(NO3)3 + 3 Pb(SO4)
Cr(OH)2 + HCl = CrCl2 + H2O0 =>
Cr(OH)2 + 2 HCl = CrCl2 + 2 H2O0
CoCl2*6H2O + O2 + HCl + NH2CH2CH2NH2 = [Co(NH2CH2CH2NH2)2Cl2]Cl + H2O =>
4 CoCl2*6H2O + O2 + 4 HCl + 8 NH2CH2CH2NH2 = 4[Co(NH2CH2CH2NH2)2Cl2]Cl + 26 H2O
PbO2 + C = Pb + CO2 =>
PbO2 + C = Pb + CO2
Na2Cr2O7 + HF = NaF + CrF3 + F2 + H2O =>
Na2Cr2O7 + 14 HF = 2 NaF + 2 CrF3 + 3 F2 + 7 H2O
Sc + NaOH + H2O = Na[Sc(OH)4] + H2 =>
2 Sc + 2 NaOH + 6 H2O = 2 Na[Sc(OH)4] + 3 H2
HNO3 + KOH = NO3 + KOH2 =>
HNO3 + KOH = NO3 + KOH2
K3PO4 + Mg(SO4) = Mg3(PO4)2 + K2(SO4) =>
2 K3PO4 + 3 Mg(SO4) = Mg3(PO4)2 + 3 K2(SO4)
NH4NO3 + Fe(OH)2 = Fe(NO3)2 + NH3 + H2O =>
2 NH4NO3 + Fe(OH)2 = Fe(NO3)2 + 2 NH3 + 2 H2O
Cr(OH)3 + H2SeO3 = H2O + Cr(HSeO3)3 =>
Cr(OH)3 + 3 H2SeO3 = 3 H2O + Cr(HSeO3)3
Li + Cr(NO3)2 = Li(NO3)2 + Cr =>
Li + Cr(NO3)2 = Li(NO3)2 + Cr
H2SO4 + Na2NO3 = H2S + Na2NO4 =>
H2SO4 + 4 Na2NO3 = H2S + 4 Na2NO4
CuO + AgNO3 = Cu(NO3)2 + Ag2O =>
CuO + 2 AgNO3 = Cu(NO3)2 + Ag2O
Cu(OH)2 + NaOH + C6H12O6 = CuOH + Na2CO3 + H2O =>
24 Cu(OH)2 + 12 NaOH + C6H12O6 = 24 CuOH + 6 Na2CO3 + 24 H2O
MgSO4 + NH4OH = Mg(OH)2 + (NH4)2SO4 =>
MgSO4 + 2 NH4OH = Mg(OH)2 + (NH4)2SO4
KNO3 + Al + KOH = KNO2 + KAlO2 + H2O =>
3 KNO3 + 2 Al + 2 KOH = 3 KNO2 + 2 KAlO2 + H2O
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