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K2Cr2O7 + 4 H2O2 + H2SO4 = 2 H2CrO6 + 3 H2O + K2SO4
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
NaCl(aq) + H2O(l) = Cl2(g) + H2(g) + NaOH(aq) =>
2 NaCl(aq) + 2 H2O(l) = Cl2(g) + H2(g) + 2 NaOH(aq)
C5H11OH + K2Cr2O7 + HCl = C4H9COH + CrCl3 + H2O + KCl =>
3 C5H11OH + K2Cr2O7 + 8 HCl = 3 C4H9COH + 2 CrCl3 + 7 H2O + 2 KCl
Al2(SO3)3(s) = Al + SO3 =>
Al2(SO3)3(s) = 2 Al + 3 SO3
Fe(OH)3(s) + H2SO4(aq) = Fe2(SO4)3(aq) + H2O =>
2 Fe(OH)3(s) + 3 H2SO4(aq) = Fe2(SO4)3(aq) + 6 H2O
NaOClH2O = HOClNaOH =>
NaOClH2O = HOClNaOH
FeCl3 + Ba(NO3)2 = Fe(NO3)3 + BaCl2 =>
2 FeCl3 + 3 Ba(NO3)2 = 2 Fe(NO3)3 + 3 BaCl2
Al + NaClO + NaOH + H2O = NaCl + Na[Al(OH)4] =>
2 Al + 3 NaClO + 2 NaOH + 3 H2O = 3 NaCl + 2 Na[Al(OH)4]
FeCl3 + Ba(NO3)2 = Fe(NO3)3 + BaCl2 =>
2 FeCl3 + 3 Ba(NO3)2 = 2 Fe(NO3)3 + 3 BaCl2
H2CO2 + Fr(OH) = Fr2CO2 + H2O =>
H2CO2 + 2 Fr(OH) = Fr2CO2 + 2 H2O
KOH + H2SO4 = KHSO4 + H2O =>
KOH + H2SO4 = KHSO4 + H2O
CsOH + MgSO4 = Cs2SO4 + Mg(OH)2 =>
2 CsOH + MgSO4 = Cs2SO4 + Mg(OH)2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Cu + H2SO4 = CuSO4 + H2 =>
Cu + H2SO4 = CuSO4 + H2
Co(NO3)2 + NaNO3 = Co(NO3) + Na(NO3)2 =>
Co(NO3)2 + NaNO3 = Co(NO3) + Na(NO3)2
NiCO3 + Fe(NO3)3 = Ni(NO3)2 + Fe2(CO3)3 =>
3 NiCO3 + 2 Fe(NO3)3 = 3 Ni(NO3)2 + Fe2(CO3)3
ZnO + Br2O3 = Zn + Br2O5 =>
2 ZnO + Br2O3 = 2 Zn + Br2O5
MgSO4 + CaCo3 = MgCo3 + CaSO4 =>
MgSO4 + CaCo3 = MgCo3 + CaSO4
C6H15O3N + H2O = C6H15O3NH + OH =>
C6H15O3N + H2O = C6H15O3NH + OH
Cr2O7{2-} + H{+} + C2H2O4 = Cr{3+} + H2O + CO2 =>
Cr2O7{2-} + 8 H{+} + 3 C2H2O4 = 2 Cr{3+} + 7 H2O + 6 CO2
C10H11N3O3S + H2O2 = CO2 + H2O + HNO3 + H2SO4 =>
C10H11N3O3S + 33 H2O2 = 10 CO2 + 36 H2O + 3 HNO3 + H2SO4
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
(NH4)2MoO4 + HNO3 = MoO3 + NH4NO3 + H2O =>
(NH4)2MoO4 + 2 HNO3 = MoO3 + 2 NH4NO3 + H2O
I2 + (S2O3){2-} = I{-} + (S4O6){2-} =>
I2 + 2(S2O3){2-} = 2 I{-} + (S4O6){2-}
He + Br2 = HeBr2 =>
He + Br2 = HeBr2
N2(g) + O2(g) + H2O = HNO3(aq) =>
2 N2(g) + 5 O2(g) + 2 H2O = 4 HNO3(aq)
MgBr2 + HNO3 = Mg(NO3)2 + HBr =>
MgBr2 + 2 HNO3 = Mg(NO3)2 + 2 HBr
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Fe{2+} + CO = Fe + CO{2+} =>
Fe{2+} + CO = Fe + CO{2+}
Zn(CH3COO)2 + H2SO4 = ZnSO4 + CH3COOH =>
Zn(CH3COO)2 + H2SO4 = ZnSO4 + 2 CH3COOH
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
HC + N2Cl4 = N2 + H2 + Cl4C =>
2 HC + 2 N2Cl4 = 2 N2 + H2 + 2 Cl4C
AgNO3 + NH4SCN = AgSCN + NH4NO3 =>
AgNO3 + NH4SCN = AgSCN + NH4NO3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NaOHHPO3 = H2ONaPO3 =>
NaOHHPO3 = H2ONaPO3
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
NH4I = NH3 + HI =>
NH4I = NH3 + HI
KMnO4 = O2 + MnO2 + K2O =>
4 KMnO4 = 3 O2 + 4 MnO2 + 2 K2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
UF6 + H2 = U + HF =>
UF6 + 3 H2 = U + 6 HF
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
FeCl2 + Fe(NO3)2 + KMnO4 + HCl = FeCl3 + KNO3 + Mn(NO3)2 + H2O =>
7 FeCl2 + 3 Fe(NO3)2 + 2 KMnO4 + 16 HCl = 10 FeCl3 + 2 KNO3 + 2 Mn(NO3)2 + 8 H2O
NaOHHPO3 = Na(PO3)H2O =>
NaOHHPO3 = Na(PO3)H2O
KCrO2 + KMnO4 + KOH = K2CrO4 + K2MnO4 + H2O =>
KCrO2 + 3 KMnO4 + 4 KOH = K2CrO4 + 3 K2MnO4 + 2 H2O
Pb + NaSH = PbS + HNa =>
Pb + NaSH = PbS + HNa
C2H5OH + O2 = H2O + CO1 =>
C2H5OH + 2 O2 = 3 H2O + 2 CO1
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH4Cl(aq) + Mg(NO3)2(aq) = NH4NO3 + MgCl2 =>
2 NH4Cl(aq) + Mg(NO3)2(aq) = 2 NH4NO3 + MgCl2
C3H6 + Cl2 = C3H6Cl2 =>
C3H6 + Cl2 = C3H6Cl2
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