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CU(NO3)2 = CU + 2 NO3
COOH = COO + H{+} + e =>
COOH = COO + H{+} + e
H = H8 =>
8 H = H8
K2Cr2O7 + HCl + Be = KCl + CrCl3 + BeCl2 + H2O =>
K2Cr2O7 + 14 HCl + 3 Be = 2 KCl + 2 CrCl3 + 3 BeCl2 + 7 H2O
Fe2S + S = FeS =>
Fe2S + S = 2 FeS
HCl + Br2 = Cl2 + HBr =>
2 HCl + Br2 = Cl2 + 2 HBr
Ba(HCO3)2 = BaCO3(s) + H2O + CO2 =>
Ba(HCO3)2 = BaCO3(s) + H2O + CO2
Al4[Fe(CN)6]3 + KMnO4 + H2SO4 = Al2(SO4)3 + MnSO4 + K2SO4 + Fe2(SO4)3 + CO2 + HNO3 + H2O =>
10 Al4[Fe(CN)6]3 + 366 KMnO4 + 654 H2SO4 = 20 Al2(SO4)3 + 366 MnSO4 + 183 K2SO4 + 15 Fe2(SO4)3 + 180 CO2 + 180 HNO3 + 564 H2O
Na2SO4 + HCl = NaCl + HSO4Na =>
Na2SO4 + HCl = NaCl + HSO4Na
CrBr3 + F2 = CrF3 + Br =>
2 CrBr3 + 3 F2 = 2 CrF3 + 6 Br
Br{-} + Hg2{2+} = Hg2Br2 =>
2 Br{-} + Hg2{2+} = Hg2Br2
SO2 + Ba(OH)2 = Ba2SO4 + H2O =>
SO2 + 2 Ba(OH)2 = Ba2SO4 + 2 H2O
HK + H2O = KOH + H2 =>
HK + H2O = KOH + H2
Sr(OH)2 + HCH3COO = Sr(CH3COO)2 + H2O =>
Sr(OH)2 + 2 HCH3COO = Sr(CH3COO)2 + 2 H2O
C5H12O5 = C12H26 + CO2 + H2O =>
37 C5H12O5 = 11 C12H26 + 53 CO2 + 79 H2O
Ca + BaNO3 = Ca(NO3)2 + Ba =>
Ca + 2 BaNO3 = Ca(NO3)2 + 2 Ba
BaCO3 + HCl = BaCl2 + H2O + CO2 =>
BaCO3 + 2 HCl = BaCl2 + H2O + CO2
C6H6 + (NH2OH)2H2SO4 + NaHCO3 = C6H5NH2 + H2O + Na2SO4 + CO2 =>
2 C6H6 + (NH2OH)2H2SO4 + 2 NaHCO3 = 2 C6H5NH2 + 4 H2O + Na2SO4 + 2 CO2
KOH + CO2 = KHCO3 =>
KOH + CO2 = KHCO3
C3H7OH + Cl2 = C3H7OCl + HCl =>
C3H7OH + Cl2 = C3H7OCl + HCl
C3H6OH2O = C3H6(OH)2 =>
C3H6OH2O = C3H6(OH)2
Hf + H2SO4 = Hf(SO4)2O + SO2 + H2O =>
Hf + 5 H2SO4 = Hf(SO4)2O + 3 SO2 + 5 H2O
CS2 + Cl2 = CCl4 + SCl2 =>
CS2 + 4 Cl2 = CCl4 + 2 SCl2
CaO + PO = Ca3(PO4) =>
3 CaO + PO = Ca3(PO4)
NaAc + HCl = NaCl + Ac + H =>
NaAc + HCl = NaCl + Ac + H
CuSO4*5H2O + Na2SO3 + NaOH = Cu2O + Na2SO4 + H2O =>
2 CuSO4*5H2O + Na2SO3 + 4 NaOH = Cu2O + 3 Na2SO4 + 12 H2O
Mg2C3 + H2O = Mg(OH)2 + C3H4 =>
Mg2C3 + 4 H2O = 2 Mg(OH)2 + C3H4
CuSO4 + H2SO4 = H2Cu(SO4)2 =>
CuSO4 + H2SO4 = H2Cu(SO4)2
C4H10O2 + KMnO4 + HCl = CO2 + MnCl2 + KCl + H2O =>
5 C4H10O2 + 22 KMnO4 + 66 HCl = 20 CO2 + 22 MnCl2 + 22 KCl + 58 H2O
NO + NO2 + H2SO4 = NOHSO4 + H2O =>
NO + NO2 + 2 H2SO4 = 2 NOHSO4 + H2O
MnO4{-} + H{+} + H2O2 = Mn{2+} + H2O + O2 =>
2 MnO4{-} + 6 H{+} + 5 H2O2 = 2 Mn{2+} + 8 H2O + 5 O2
FeSO4 + H2O2 = H2SO4 + Fe2O3 + O2 =>
4 FeSO4 + 4 H2O2 = 4 H2SO4 + 2 Fe2O3 + O2
NH3 + Cl2 + H2O = N2 + Cl{-} + H3O{+} =>
2 NH3 + 3 Cl2 + 6 H2O = N2 + 6 Cl{-} + 6 H3O{+}
PbNO3(aq) + FeBr2(aq) = PbBr2(s) + FeNO3(aq) =>
PbNO3(aq) + FeBr2(aq) = PbBr2(s) + FeNO3(aq)
K3PO4 + NO2 + H2O = KNO3 + H3PO4 + NO =>
2 K3PO4 + 9 NO2 + 3 H2O = 6 KNO3 + 2 H3PO4 + 3 NO
S2 + HCl = H2S + Cl =>
S2 + 4 HCl = 2 H2S + 4 Cl
ZnO + CuCl = ZnCl2 + Cu2O =>
ZnO + 2 CuCl = ZnCl2 + Cu2O
K3[Cr(OH)6] + AlCl3 = Al(OH)3 + KCl + Cr(OH)3 =>
K3[Cr(OH)6] + AlCl3 = Al(OH)3 + 3 KCl + Cr(OH)3
KMnO4 + K2C2O4 + H2SO4 = K2SO4 + MnSO4 + H2O + CO2 =>
2 KMnO4 + 5 K2C2O4 + 8 H2SO4 = 6 K2SO4 + 2 MnSO4 + 8 H2O + 10 CO2
*2N2*3H2 = *2N2H3 =>
*2N2*3H2 = *2N2H3
KI + F2 = KF + I2 =>
2 KI + F2 = 2 KF + I2
Pb + O2 = PbO2 =>
Pb + O2 = PbO2
C5H10(s) + O2(g) = CO2(g) + H2O(l) =>
2 C5H10(s) + 15 O2(g) = 10 CO2(g) + 10 H2O(l)
La + Au + Pb = La5Au6Pb9 =>
5 La + 6 Au + 9 Pb = La5Au6Pb9
RbCH3 + KMnO4 + H2SO4 = RbCOOH + K2SO4 + MnSO4 + H2O =>
5 RbCH3 + 6 KMnO4 + 9 H2SO4 = 5 RbCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Ca(NO3)2(aq) + Na3PO4(aq) = Ca3(PO4)2(s) + NaNO3(aq) =>
3 Ca(NO3)2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2(s) + 6 NaNO3(aq)
BP + ZnCl2 + KF = ZnBPF + KCl + F2 =>
2 BP + 2 ZnCl2 + 4 KF = 2 ZnBPF + 4 KCl + F2
C2H3Br + KOH = C2H2 + KBr + H2O =>
C2H3Br + KOH = C2H2 + KBr + H2O
KI + F2 = KF + I2 =>
2 KI + F2 = 2 KF + I2
CaS = Ca + S =>
CaS = Ca + S
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