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CuSO4 + Na2CO3 = CuCO3 + Na2SO4
K2CrO4 + Pb(NO3)2 = PbCrO4 + KNO3 =>
K2CrO4 + Pb(NO3)2 = PbCrO4 + 2 KNO3
Cr2(SO4)3 + H2O2 + KOH = H2CrO4 + K2SO4 + H2O =>
Cr2(SO4)3 + 3 H2O2 + 6 KOH = 2 H2CrO4 + 3 K2SO4 + 4 H2O
MnO2 + FeS2 + H2O = MnO + Fe(OH)3 + SO4 =>
19 MnO2 + 2 FeS2 + 3 H2O = 19 MnO + 2 Fe(OH)3 + 4 SO4
HI + AgNO3 = HINO3 + Ag =>
HI + AgNO3 = HINO3 + Ag
Cr(OH)3 + NaOH = Na[Cr(OH)4] =>
Cr(OH)3 + NaOH = Na[Cr(OH)4]
C + Br2 = CBr4 =>
C + 2 Br2 = CBr4
K2SO4 + HBr = K2SO3 + Br + H2O =>
K2SO4 + 2 HBr = K2SO3 + 2 Br + H2O
Ag + KCN + O2 + H2O = KAg(CN)2 + KOH =>
4 Ag + 8 KCN + O2 + 2 H2O = 4 KAg(CN)2 + 4 KOH
Ca(s) + S(s) = CaS(s) =>
Ca(s) + S(s) = CaS(s)
C + Br2 = CBr4 =>
C + 2 Br2 = CBr4
Zn(OH)2 + H2SO3 = ZnSO3 + H2O =>
Zn(OH)2 + H2SO3 = ZnSO3 + 2 H2O
Mg(s) + HCl(aq) = MgCl2(aq) + H2 =>
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2
CaCO3 + BaSO4 = BaCO3 + CaSO4 =>
CaCO3 + BaSO4 = BaCO3 + CaSO4
BaCl2 + Pb(No3)2 = PbCl2 + Ba(No3)2 =>
BaCl2 + Pb(No3)2 = PbCl2 + Ba(No3)2
KMnO4 + C2O2Na2 + H2SO4 = MnSO4 + K2SO4 + CO2 + Na2SO4 + H2O =>
6 KMnO4 + 5 C2O2Na2 + 14 H2SO4 = 6 MnSO4 + 3 K2SO4 + 10 CO2 + 5 Na2SO4 + 14 H2O
CuSCN + KIO3 + HCl = CuSO4 + KCl + HCN + ICl + H2O =>
4 CuSCN + 7 KIO3 + 14 HCl = 4 CuSO4 + 7 KCl + 4 HCN + 7 ICl + 5 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Cu + HNO3 = CuNO3 + NO + H2O =>
3 Cu + 4 HNO3 = 3 CuNO3 + NO + 2 H2O
MgSO4 + BaCl2 = MgCl2 + BaSO4 =>
MgSO4 + BaCl2 = MgCl2 + BaSO4
NH4OH + H4P2O7 = (NH4)4P2O7 + H2O =>
4 NH4OH + H4P2O7 = (NH4)4P2O7 + 4 H2O
BaCl2 + Pb(NO3)2 = PbCl2Ba(NO3)2 =>
BaCl2 + Pb(NO3)2 = PbCl2Ba(NO3)2
Na3PO4 + CuCl2 = Cu3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CuCl2 = Cu3(PO4)2 + 6 NaCl
N2O3 + HOH = HNO2 =>
N2O3 + HOH = 2 HNO2
C + Br = CBr4 =>
C + 4 Br = CBr4
CrO3 + Na2SO3 + H2SO4 = Na2SO4 + Cr2(SO4)2 + H2O =>
2 CrO3 + 4 Na2SO3 + 2 H2SO4 = 4 Na2SO4 + Cr2(SO4)2 + 2 H2O
F2 + U = UF6 =>
3 F2 + U = UF6
NaOH + H2(SO)4 = Na2(SO)4 + H2O =>
2 NaOH + H2(SO)4 = Na2(SO)4 + 2 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
(CH2)5CHOH + O2 = H2O + CO2 =>
2(CH2)5CHOH + 17 O2 = 12 H2O + 12 CO2
C5H8 + Br4 = C5H8Br2 =>
2 C5H8 + Br4 = 2 C5H8Br2
NiS + H2O2 + HCl = S + NiCl2 + H2O =>
NiS + H2O2 + 2 HCl = S + NiCl2 + 2 H2O
AgNO3 + H3PO4 = Ag3PO4 + HNO3 =>
3 AgNO3 + H3PO4 = Ag3PO4 + 3 HNO3
KMnO4 + Na2SO3 + NaOH = Na2MnO4 + H2O + K2SO4 =>
2 KMnO4 + Na2SO3 + 2 NaOH = 2 Na2MnO4 + H2O + K2SO4
Na2SO4(aq) + CaCl2(aq) = CaSO4(s) + NaCl(aq) =>
Na2SO4(aq) + CaCl2(aq) = CaSO4(s) + 2 NaCl(aq)
H + Ca = CaH2 =>
2 H + Ca = CaH2
CrCl3 + KOH = CrOH + KCl3 =>
CrCl3 + KOH = CrOH + KCl3
BaCl2 + Pb(NO3)2 = PbCl2Ba(NO3)2 =>
BaCl2 + Pb(NO3)2 = PbCl2Ba(NO3)2
K2CO3 + Ca(C2H3O2)2 = CaCO3 + C2H3O2K =>
K2CO3 + Ca(C2H3O2)2 = CaCO3 + 2 C2H3O2K
CH3CO2H + Na2CO3 = C2H5COONa + CO2 + H2O =>
7 CH3CO2H + 2 Na2CO3 = 4 C2H5COONa + 4 CO2 + 4 H2O
K(FeMg)3(Si3AlO10)(OH)2 + CaAl2Si2O8 + SiO2 + H2O = (FeMg)5Si3Al2O10(OH)8 + Ca2Al3Si3O12(OH) + KAlSi3O8 =>
5 K(FeMg)3(Si3AlO10)(OH)2 + 12 CaAl2Si2O8 + 3 SiO2 + 10 H2O = 3(FeMg)5Si3Al2O10(OH)8 + 6 Ca2Al3Si3O12(OH) + 5 KAlSi3O8
UCl4 + Li2O = LiCl + U + O2 =>
UCl4 + 2 Li2O = 4 LiCl + U + O2
CH5(g) + Br2(l) = CH3Br(g) + HBr(g) =>
2 CH5(g) + 3 Br2(l) = 2 CH3Br(g) + 4 HBr(g)
Sn(s) + HNO3(aq) = SnO2(aq) + NO2(g) + H20(l) =>
10 Sn(s) + 20 HNO3(aq) = 10 SnO2(aq) + 20 NO2(g) + H20(l)
CaSnO2 + O3 = CaSnO3 =>
3 CaSnO2 + O3 = 3 CaSnO3
Rb2O + H2O = RbOH =>
Rb2O + H2O = 2 RbOH
Ba(OH)2 + Fe2O3 = BaO + Fe(OH)3 =>
3 Ba(OH)2 + Fe2O3 = 3 BaO + 2 Fe(OH)3
Fe(NO3)3*9H2O(aq) + HCl(aq) = FeCl3 + H2O + HNO3 =>
Fe(NO3)3*9H2O(aq) + 3 HCl(aq) = FeCl3 + 9 H2O + 3 HNO3
C6H12 + Br2 = HBr + C6H10 =>
C6H12 + Br2 = 2 HBr + C6H10
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
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