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Zn + Cu2S = ZnS + Cu2
SrSO4 + NaNO3 = Sr(NO3)2 + Na2SO4 =>
SrSO4 + 2 NaNO3 = Sr(NO3)2 + Na2SO4
HO2H3O2 + KOH = KO2H3O2H2O =>
HO2H3O2 + KOH = KO2H3O2H2O
Cr(NO3)3 = Cr2O3 + NO2 + O2 =>
4 Cr(NO3)3 = 2 Cr2O3 + 12 NO2 + 3 O2
Na2SO3 + AuCl3 + H2O = Na2SO4 + HCl + Au =>
3 Na2SO3 + 2 AuCl3 + 3 H2O = 3 Na2SO4 + 6 HCl + 2 Au
Fe + HBr = FeBr3 + H2 =>
2 Fe + 6 HBr = 2 FeBr3 + 3 H2
Fe3(PO4)2 + HCl = H3(PO4) + FeCl2 =>
Fe3(PO4)2 + 6 HCl = 2 H3(PO4) + 3 FeCl2
H3SbO3 + H2S = Sb2S3 + H2O =>
2 H3SbO3 + 3 H2S = Sb2S3 + 6 H2O
Ru2 + O2 = RuO =>
Ru2 + O2 = 2 RuO
CoBr2(aq) + Na2CO3(aq) = NaBr(aq) + CoCO3(aq) =>
CoBr2(aq) + Na2CO3(aq) = 2 NaBr(aq) + CoCO3(aq)
KO2 + H2O = O2 + KOH4 =>
2 KO2 + 4 H2O = 3 O2 + 2 KOH4
Fe + HBr = FeBr3 + H2 =>
2 Fe + 6 HBr = 2 FeBr3 + 3 H2
H2S + HN4OH = (HN4)2S + H2O =>
H2S + 2 HN4OH = (HN4)2S + 2 H2O
CuI2(aq) + KOH(aq) = Cu(OH)2(s) + KI(aq) =>
CuI2(aq) + 2 KOH(aq) = Cu(OH)2(s) + 2 KI(aq)
NaCrO3 + PbO2 + NaOH = Na2PbO2 + Na2CrO4 + H2O =>
2 NaCrO3 + PbO2 + 4 NaOH = Na2PbO2 + 2 Na2CrO4 + 2 H2O
(NH4)2CO3 + MgBr2 = MgCO3 + NH4Br =>
(NH4)2CO3 + MgBr2 = MgCO3 + 2 NH4Br
Cu2O4 + HCl = CuCl4 + H2O =>
Cu2O4 + 8 HCl = 2 CuCl4 + 4 H2O
Pb(NO3)2 + H2SO4 = PbSO4 + H2(NO3)2 =>
Pb(NO3)2 + H2SO4 = PbSO4 + H2(NO3)2
CH3COOH + Cl = HCl + CH3COO =>
CH3COOH + Cl = HCl + CH3COO
Ni(NO3)2*6H2O + NaSCN = Ni(SCN)2 + NaNO3 + H2O =>
Ni(NO3)2*6H2O + 2 NaSCN = Ni(SCN)2 + 2 NaNO3 + 6 H2O
NaF + Na2SO4 = Na2F + SO4 =>
2 NaF + Na2SO4 = 2 Na2F + SO4
Ca(OCl)Cl + HCl = CaCl2 + Cl2 + H2O =>
Ca(OCl)Cl + 2 HCl = CaCl2 + Cl2 + H2O
H2O2 + NaHCO3 = H2O + NaHCO4 =>
H2O2 + NaHCO3 = H2O + NaHCO4
C9H11NO3 = C9H9NO2 + H2O =>
C9H11NO3 = C9H9NO2 + H2O
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
C4H4O + H2 = C4H8O =>
C4H4O + 2 H2 = C4H8O
{239/93}Np = {239/94}Pu{+} =>
{239/93}Np = {239/94}Pu{+}
Cr2(SO4)3 + K3(Fe(CN)6) + KOH = K2CrO4 + K4(Fe(CN)6) + K2SO4 + H2O =>
Cr2(SO4)3 + 6 K3(Fe(CN)6) + 16 KOH = 2 K2CrO4 + 6 K4(Fe(CN)6) + 3 K2SO4 + 8 H2O
Na2B4O7 + H2O2 + NaOH + H2O = Na2[B2(O2)2(OH)4]*6H2O =>
Na2B4O7 + 4 H2O2 + 2 NaOH + 11 H2O = 2 Na2[B2(O2)2(OH)4]*6H2O
Ba + HF = H2 + Ba2F =>
4 Ba + 2 HF = H2 + 2 Ba2F
CoCl2 + H2O = H12Cl2CoO6 =>
CoCl2 + 6 H2O = H12Cl2CoO6
Ni + Ce = NiCe =>
Ni + Ce = NiCe
Ga + Se = Ga2Se3 =>
2 Ga + 3 Se = Ga2Se3
SO3 + H3PO4 = H3PO4SO3 =>
SO3 + H3PO4 = H3PO4SO3
Sn(SO4)2 + HgO = Hg(SO4) + SnO2 =>
Sn(SO4)2 + 2 HgO = 2 Hg(SO4) + SnO2
NaOHKOH = KNaOH2O =>
NaOHKOH = KNaOH2O
NiCl3 + NaOH = NiOH + NaCl3 =>
NiCl3 + NaOH = NiOH + NaCl3
Br2 + (NH4)2S + H2O = HBr + S + NH4OH =>
Br2 + (NH4)2S + 2 H2O = 2 HBr + S + 2 NH4OH
NaOHKOH = NaKH2O2 =>
NaOHKOH = NaKH2O2
Na + PbSO4 = Na2SO4 + Pb =>
2 Na + PbSO4 = Na2SO4 + Pb
Al2(SO4)3 + NH4Br = AlBr3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH4Br = 2 AlBr3 + 3(NH4)2SO4
KOHNaOH = NaK(OH)2 =>
KOHNaOH = NaK(OH)2
K2S(aq) + BaCl2(aq) = KCl + SBa =>
K2S(aq) + BaCl2(aq) = 2 KCl + SBa
Sb + H(NO3) = Sb2O5 + NO + H2O =>
6 Sb + 10 H(NO3) = 3 Sb2O5 + 10 NO + 5 H2O
KOHNaOH = H2OKONa =>
KOHNaOH = H2OKONa
Be(s) + H2O(l) = H2(g) + Be(OH)2(aq) =>
Be(s) + 2 H2O(l) = H2(g) + Be(OH)2(aq)
Ba + (CO3)3 = BaCO3 =>
3 Ba + (CO3)3 = 3 BaCO3
Fe3(SO4)2 + Zn = ZnSO4 + Fe =>
Fe3(SO4)2 + 2 Zn = 2 ZnSO4 + 3 Fe
Ba{2+} + H2O = Ba(OH)2 + H{+} =>
Ba{2+} + 2 H2O = Ba(OH)2 + 2 H{+}
Si + CF4 = SiF4 + C =>
Si + CF4 = SiF4 + C
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