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2 Co + 3 F2 = 2 CoF3
PbO2 + KCrO2 + KOH = K2CrO4 + PbO + H2O =>
3 PbO2 + 2 KCrO2 + 2 KOH = 2 K2CrO4 + 3 PbO + H2O
KO + H2PO4 = KPO4 + H2O =>
KO + H2PO4 = KPO4 + H2O
PutO + O2 = PutO2 =>
2 PutO + O2 = 2 PutO2
KOH + HClO = HOH + KClO =>
KOH + HClO = HOH + KClO
NaCl + Mg2{+} = NaMg2{+} + Cl =>
NaCl + Mg2{+} = NaMg2{+} + Cl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cr4C3 + HCl = CH4 + CrCl3 =>
Cr4C3 + 12 HCl = 3 CH4 + 4 CrCl3
Mg + CuNO3 = Mg(NO3)2 + Cu =>
Mg + 2 CuNO3 = Mg(NO3)2 + 2 Cu
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
K2CO3(aq)H2SO4(aq) = H2O(l)CO2(g)K2SO4 =>
K2CO3(aq)H2SO4(aq) = H2O(l)CO2(g)K2SO4
HClBr(OH)2 = HBrCl(OH)2 =>
HClBr(OH)2 = HBrCl(OH)2
Fe(OH)3 + HBr = FeBr3 + H2O =>
Fe(OH)3 + 3 HBr = FeBr3 + 3 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
C10H22 = C6H14 + C2H4 =>
C10H22 = C6H14 + 2 C2H4
C2H9SO + O2 = CO2 + SO2 + H2O =>
4 C2H9SO + 19 O2 = 8 CO2 + 4 SO2 + 18 H2O
Hg + LiCl = HgCl + Li =>
Hg + LiCl = HgCl + Li
SO2 + Ag = AgSO2 =>
SO2 + Ag = AgSO2
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
HCl + SO2 = H2SO2 + Cl =>
2 HCl + SO2 = H2SO2 + 2 Cl
Li2 = Li =>
Li2 = 2 Li
H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2
K + H3PO4 = K3PO4 + H2 =>
6 K + 2 H3PO4 = 2 K3PO4 + 3 H2
NH4 + H2PO4 = NH4H2PO4 =>
NH4 + H2PO4 = NH4H2PO4
C2H5OH + KMnO4 + H2SO4 = CH3CO2H + MnSO4 + K2SO4 + H2O =>
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CO2H + 4 MnSO4 + 2 K2SO4 + 11 H2O
Na2CO3 + Mg(C2H3O2)2 = Na(C2H3O2) + Mg(CO3) =>
Na2CO3 + Mg(C2H3O2)2 = 2 Na(C2H3O2) + Mg(CO3)
Li + Mg = Li2Mg =>
2 Li + Mg = Li2Mg
Al(s) + CuSO4(aq) = Cu(s) + Al2(SO4)3(l) =>
2 Al(s) + 3 CuSO4(aq) = 3 Cu(s) + Al2(SO4)3(l)
(NH4)3PO4 + Ca(NO3)2 = NH4NO3 + Ca3(PO4)2 =>
2(NH4)3PO4 + 3 Ca(NO3)2 = 6 NH4NO3 + Ca3(PO4)2
Zn(NO3)2 + NaCO3 = Na(NO3)2 + ZnCO3 =>
Zn(NO3)2 + NaCO3 = Na(NO3)2 + ZnCO3
NiCl2 + K4Fe(CN6) = NiFe(CN6) + K4Cl2 =>
NiCl2 + K4Fe(CN6) = NiFe(CN6) + K4Cl2
P5 + O2 = P4O2 =>
4 P5 + 5 O2 = 5 P4O2
Na2S + CO2 = Na2O + CS2 =>
2 Na2S + CO2 = 2 Na2O + CS2
K + Cl + O = KClO =>
K + Cl + O = KClO
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + NaCl(aq) =>
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + 2 NaCl(aq)
LiBr + Cl2 = LiCl + Br2 =>
2 LiBr + Cl2 = 2 LiCl + Br2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
C16H36O4Ti + H2O = TiO2 + C4H9OH =>
C16H36O4Ti + 2 H2O = TiO2 + 4 C4H9OH
PbO2 + NaCl + H2SO4 = PbSO4 + H2O + Na2SO4 + Cl2 =>
PbO2 + 2 NaCl + 2 H2SO4 = PbSO4 + 2 H2O + Na2SO4 + Cl2
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Cl3Fe + Mg = Fe + MgCl2 =>
2 Cl3Fe + 3 Mg = 2 Fe + 3 MgCl2
Be(OH)2 + HNO3 = Be(NO3)2 + H2O =>
Be(OH)2 + 2 HNO3 = Be(NO3)2 + 2 H2O
PO + C = P + CO2 =>
2 PO + C = 2 P + CO2
Na2Se + CrF2 = CrSe + Na2F2 =>
Na2Se + CrF2 = CrSe + Na2F2
CaI2 + Fe2(SO4)3 = FeI3 + CaSO4 =>
3 CaI2 + Fe2(SO4)3 = 2 FeI3 + 3 CaSO4
Al(s) = Al(aq) =>
Al(s) = Al(aq)
Sulfuricacid + magnesiumcarbonate = carbondioxide + water + magnesiumsulfate =>
H2SO4 + MgCO3 = CO2 + H2O + MgSO4
CH4 + O2(g) = H2O + CO2 =>
CH4 + 2 O2(g) = 2 H2O + CO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
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