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4 B + 3 O2 = 2 B2O3
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
AB3 + X2ZO4 = XB + A2(ZO4)3 =>
2 AB3 + 3 X2ZO4 = 6 XB + A2(ZO4)3
Sn + Xe2 = SnXe =>
2 Sn + Xe2 = 2 SnXe
H2 + CaC2 = Ca + C2H2 =>
H2 + CaC2 = Ca + C2H2
OH + Cr2O7 = CrO4 + H2O =>
2 OH + Cr2O7 = 2 CrO4 + H2O
CH4(g) + Cl2(g) = CHCl3(l) + HCl(g) =>
CH4(g) + 3 Cl2(g) = CHCl3(l) + 3 HCl(g)
Ca(OH)2 + C6H8O7 = Ca3(C6H5O7)2 + H2O =>
3 Ca(OH)2 + 2 C6H8O7 = Ca3(C6H5O7)2 + 6 H2O
Fe + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O
F + C2H4 = C2H3F + H2 =>
2 F + 2 C2H4 = 2 C2H3F + H2
MnS + Na = NaMn + S =>
MnS + Na = NaMn + S
CHF + F = CHF3 =>
CHF + 2 F = CHF3
Cs*HCl = H + CsCl =>
Cs*HCl = H + CsCl
CdSe + HPO3 = Cd(PO3)2 + Se + PO + H2O =>
3 CdSe + 8 HPO3 = 3 Cd(PO3)2 + 3 Se + 2 PO + 4 H2O
Na2CO3 + Na2S + SO2 = Na2S2O3 + CO =>
Na2CO3 + 3 Na2S + 5 SO2 = 4 Na2S2O3 + CO
HBr + NaHCO3 = NaBr + H2 + CO3 =>
HBr + NaHCO3 = NaBr + H2 + CO3
AuO(OH) + KOH = KAuO2 + H2O =>
AuO(OH) + KOH = KAuO2 + H2O
C10H16O + O = CO2 + H2O =>
C10H16O + 27 O = 10 CO2 + 8 H2O
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Al2O3 + Na = Al + Na2O =>
Al2O3 + 6 Na = 2 Al + 3 Na2O
Fe2O3(s) + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3(s) + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
CrP + CaO = CaP + CrO =>
CrP + CaO = CaP + CrO
Ca(OH)2 + (NH4)(NO3) = Ca(NO3)2 + NH3 + H2O =>
Ca(OH)2 + 2(NH4)(NO3) = Ca(NO3)2 + 2 NH3 + 2 H2O
Pt + N + H = PtHN =>
Pt + N + H = PtHN
NaI + Zn = ZnI + Na =>
NaI + Zn = ZnI + Na
CH2CHCH2OH + KMnO4 + H2O = CH2OHCH2OHCH2OH + MnO2 + KOH =>
3 CH2CHCH2OH + KMnO4 + 5 H2O = 3 CH2OHCH2OHCH2OH + MnO2 + KOH
MgSO4 + LiOH = Mg(OH)2 + Li2SO4 =>
MgSO4 + 2 LiOH = Mg(OH)2 + Li2SO4
Ca(OH)2 + C6H8O7 = Ca3(C6H5O7)2 + H2O =>
3 Ca(OH)2 + 2 C6H8O7 = Ca3(C6H5O7)2 + 6 H2O
H2S + H{+} + CrO42{-} = S8 + Cr3{+} + H2O =>
248 H2S + 8 H{+} + 6 CrO42{-} = 31 S8 + 2 Cr3{+} + 252 H2O
Na2WO4 + NH4OH + H2O = (NH4)10H2(W2O7)6 + NaOH =>
12 Na2WO4 + 10 NH4OH + 8 H2O = (NH4)10H2(W2O7)6 + 24 NaOH
Cu + H{+} = Cu{+2} + H2 =>
Cu + 2 H{+} = Cu{+2} + H2
KNO3(s) = KNO2(s) + O2(g) =>
2 KNO3(s) = 2 KNO2(s) + O2(g)
CH3COCl + NaOH = CH3COOH + NaCl =>
CH3COCl + NaOH = CH3COOH + NaCl
NaHCO3 + CH3COOH(aq) = H2O + CO2 + NaC2H3O2 =>
NaHCO3 + CH3COOH(aq) = H2O + CO2 + NaC2H3O2
Cl2 + H2O = HCl + HClO3 =>
3 Cl2 + 3 H2O = 5 HCl + HClO3
Ca(OH)2 + SO3 = CaSO4 + H2O =>
Ca(OH)2 + SO3 = CaSO4 + H2O
I2O5 + ScO = ScO2 + I2 =>
I2O5 + 5 ScO = 5 ScO2 + I2
F2 + FeCl = FeF3 + Cl2 =>
3 F2 + 2 FeCl = 2 FeF3 + Cl2
BaCl2 + Sn(SO4)2 = BaSO4 + SnCl4 =>
2 BaCl2 + Sn(SO4)2 = 2 BaSO4 + SnCl4
Fe[Fe(CN)6] + HCl = H3[Fe(CN)6] + FeCl3 =>
Fe[Fe(CN)6] + 3 HCl = H3[Fe(CN)6] + FeCl3
C3H8O3 + C18H36O2 = C21H42O4 + H2O =>
C3H8O3 + C18H36O2 = C21H42O4 + H2O
KNO2 + KMnO4 + HNO3 = Mn(NO3)2 + KNO3 + H2O =>
5 KNO2 + 2 KMnO4 + 6 HNO3 = 2 Mn(NO3)2 + 7 KNO3 + 3 H2O
LiCl + Ba(OH)2 = LiOH + BaCl2 =>
2 LiCl + Ba(OH)2 = 2 LiOH + BaCl2
CH3Cl + KCN = CH3CN + KCl =>
CH3Cl + KCN = CH3CN + KCl
Cl2 + Kl = Cl2Kl =>
Cl2 + Kl = Cl2Kl
CaOHBr + HBr = CaBr2 + H2O =>
CaOHBr + HBr = CaBr2 + H2O
LiCl + FeF3 = FeCl3 + LiF =>
3 LiCl + FeF3 = FeCl3 + 3 LiF
KI + KIO3 + HCl = ICl + KCl + H2O =>
2 KI + KIO3 + 6 HCl = 3 ICl + 3 KCl + 3 H2O
Au2(SeO3)3 + Pb(TeO4)2 = Au(TeO4)3 + Pb2(SeO3)2 =>
2 Au2(SeO3)3 + 6 Pb(TeO4)2 = 4 Au(TeO4)3 + 3 Pb2(SeO3)2
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