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Fe(OH)3 + HCl = [Fe(OH)2]Cl + H2O
CO = C + CO2 =>
2 CO = C + CO2
Cl2 + KI = I2 + KCl =>
Cl2 + 2 KI = I2 + 2 KCl
NaOH(aq) + HC1(aq) = NaC1(aq) + H2O =>
NaOH(aq) + HC1(aq) = NaC1(aq) + H2O
C1 + H2 = CH4 =>
C1 + 2 H2 = CH4
Hg2(NO3)2 + Na2S = Hg + HgS + Na(NO3) =>
Hg2(NO3)2 + Na2S = Hg + HgS + 2 Na(NO3)
KCl + CCl4 = KCl4 + CCl =>
KCl + CCl4 = KCl4 + CCl
Cu(OH)2 + H2SO4 = Cu2(SO4)2 + H2O =>
2 Cu(OH)2 + 2 H2SO4 = Cu2(SO4)2 + 4 H2O
Cu2SO4 + K2CrO4 = Cu2CrO4 + K2SO4 =>
Cu2SO4 + K2CrO4 = Cu2CrO4 + K2SO4
CuO2 + H2 = HO + Cu =>
CuO2 + H2 = 2 HO + Cu
Al{3+}{+} + K = Al + K{+} =>
Al{3+}{+} + 3 K = Al + 3 K{+}
H2 + N + O = H2NO6 =>
H2 + N + 6 O = H2NO6
Sn + FeCl = SnCl4 + Fe =>
Sn + 4 FeCl = SnCl4 + 4 Fe
NaHCO3 + C2H4O2 = NaC2H4O + H2O + CO2 =>
8 NaHCO3 + 11 C2H4O2 = 8 NaC2H4O + 10 H2O + 14 CO2
ZnSO4 + L2CO3 = ZnCO3 + L2SO4 =>
ZnSO4 + L2CO3 = ZnCO3 + L2SO4
CuFeS2 + O2 = Cu + FeO + SO2 =>
2 CuFeS2 + 5 O2 = 2 Cu + 2 FeO + 4 SO2
HNO2 + KOH = KNO2 + H2O =>
HNO2 + KOH = KNO2 + H2O
Mg(NO3)2 + H2SO4 = MgSO4 + H2 + NO3 =>
Mg(NO3)2 + H2SO4 = MgSO4 + H2 + 2 NO3
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
BrP = Br + P =>
BrP = Br + P
Zn + [Au(CN)2] = [Zn(CN)4]2 + Au =>
2 Zn + 4[Au(CN)2] = [Zn(CN)4]2 + 4 Au
HCl(s) + Ca(OH)2(s) = CaCl2(g) + H2O(g) =>
2 HCl(s) + Ca(OH)2(s) = CaCl2(g) + 2 H2O(g)
CrO2 + OH{-} = CrO4{2-} + H2O + e =>
CrO2 + 4 OH{-} = CrO4{2-} + 2 H2O + 2e
Pb(NO3)2 + Na2SO4(aq) = PbSO4(s) + NaNO3(aq) =>
Pb(NO3)2 + Na2SO4(aq) = PbSO4(s) + 2 NaNO3(aq)
NaHCO3(s) + HCl(ac) = CO2 + NaCl(ac) + H2O(i) =>
NaHCO3(s) + HCl(ac) = CO2 + NaCl(ac) + H2O(i)
Ti(SO4)2 + V3(PO4)5 = Ti3(PO4)4 + V2(SO4)5 =>
15 Ti(SO4)2 + 4 V3(PO4)5 = 5 Ti3(PO4)4 + 6 V2(SO4)5
NaOH + P4 + IO3 = Na3PO4 + I2 + H2O =>
36 NaOH + 3 P4 + 10 IO3 = 12 Na3PO4 + 5 I2 + 18 H2O
H2SO4 + CuSiO3 = CuSO4 + H2SiO3 =>
H2SO4 + CuSiO3 = CuSO4 + H2SiO3
HgSO4 + NH4OH = HgNH4 + SO4OH =>
HgSO4 + NH4OH = HgNH4 + SO4OH
CuI2 + KOH = Cu(OH)2 + KI =>
CuI2 + 2 KOH = Cu(OH)2 + 2 KI
KI + HNO3 + AgNO3 = AgI + K(NO3)2 + H =>
KI + HNO3 + AgNO3 = AgI + K(NO3)2 + H
C4H6O + H2O = C4H8O2 =>
C4H6O + H2O = C4H8O2
Br2O7 + MgO = MgBr2O8 =>
Br2O7 + MgO = MgBr2O8
H2 + F2 = HF =>
H2 + F2 = 2 HF
Ca + LiBr = CaBr2 + Li =>
Ca + 2 LiBr = CaBr2 + 2 Li
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Na2 + SO4 = NaSO4 =>
Na2 + 2 SO4 = 2 NaSO4
BaCl2(electricity) = Ba + Cl2 =>
BaCl2(electricity) = Ba + Cl2
H2S + HClO = SO4 + Cl + H2O =>
H2S + 10 HClO = SO4 + 10 Cl + 6 H2O
PbO + C18H36O2 = C36H70O4Pb + H2O =>
PbO + 2 C18H36O2 = C36H70O4Pb + H2O
Fe(OH)3 + H2SO4 = Fe3 + (SO4)2 + H2O =>
12 Fe(OH)3 + 18 H2SO4 = 4 Fe3 + 9(SO4)2 + 36 H2O
K + I + CO3 = KICO3 =>
K + I + CO3 = KICO3
C5H8 + KMnO4 + H2O = C5H10O2 + MnO2 + KOH =>
3 C5H8 + 2 KMnO4 + 4 H2O = 3 C5H10O2 + 2 MnO2 + 2 KOH
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
CuS + O2 = Cu2O + S =>
4 CuS + O2 = 2 Cu2O + 4 S
Ca(OH)2 + H3PO4(aq) = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4(aq) = Ca3(PO4)2 + 6 H2O
C + S8 = CS2 =>
4 C + S8 = 4 CS2
Cu + NaOH + H2O = CuNa(OH)4 + H2 =>
2 Cu + 2 NaOH + 6 H2O = 2 CuNa(OH)4 + 3 H2
Mn + NH3 + H2O = Mn(OH)2 + NH4Mn =>
3 Mn + 2 NH3 + 2 H2O = Mn(OH)2 + 2 NH4Mn
Na2(CrO4) + BaCl2 = Ba(CrO4) + NaCl =>
Na2(CrO4) + BaCl2 = Ba(CrO4) + 2 NaCl
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