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Al + Fe(iii)O = AlO + Fe
MgCl2(aq) + LiBr(aq) = MgBr2 + LiCl =>
MgCl2(aq) + 2 LiBr(aq) = MgBr2 + 2 LiCl
CaSO4 = CaOSO2O =>
CaSO4 = CaOSO2O
KMnO4 + KI + KOH = K2MnO4 + KIO + H2O =>
2 KMnO4 + KI + 2 KOH = 2 K2MnO4 + KIO + H2O
VO2Cl + Na2SO3 + HCl = VOCl2 + Na2SO4 + H2O =>
2 VO2Cl + Na2SO3 + 2 HCl = 2 VOCl2 + Na2SO4 + H2O
KMnO4 + CoCl2 + HCl = CoCl3 + KCl + MnCl2 + H2O =>
KMnO4 + 5 CoCl2 + 8 HCl = 5 CoCl3 + KCl + MnCl2 + 4 H2O
LiI + H2O = LiOH + IH =>
LiI + H2O = LiOH + IH
KI(aq) + Br2(aq) = I2(aq) + KBr(l) =>
2 KI(aq) + Br2(aq) = I2(aq) + 2 KBr(l)
NaNO3 + HI = NaI + HNO3 =>
NaNO3 + HI = NaI + HNO3
Ir + O2 = Ir2O4 =>
2 Ir + 2 O2 = Ir2O4
KOH + Fe(CH3CO2)2 = KCH3CO2 + Fe(OH)2 =>
2 KOH + Fe(CH3CO2)2 = 2 KCH3CO2 + Fe(OH)2
C2H5(OH) + O2 = CH3CHO + H2O =>
2 C2H5(OH) + O2 = 2 CH3CHO + 2 H2O
C15H12O4 + O2 = CO2 + H2O =>
C15H12O4 + 16 O2 = 15 CO2 + 6 H2O
Fe(CH3COO)3 + H2O = Fe(OH)3 + CH3COOH =>
Fe(CH3COO)3 + 3 H2O = Fe(OH)3 + 3 CH3COOH
HC1 + Cr = CrC12 + H2 =>
12 HC1 + Cr = CrC12 + 6 H2
K2CO3 + Ca(C3H5O3)2 = KC3H5O3 + CaCO3 =>
K2CO3 + Ca(C3H5O3)2 = 2 KC3H5O3 + CaCO3
KHC4H4O6 + NaOH = NaHC4H4O6 + KOH =>
KHC4H4O6 + NaOH = NaHC4H4O6 + KOH
C8H18 + O2 = H2O + C3O =>
6 C8H18 + 35 O2 = 54 H2O + 16 C3O
B2O3 + Si = SiO2 + B =>
2 B2O3 + 3 Si = 3 SiO2 + 4 B
C6H5OH + CH3COCH3 = C15H16O2 + CO2 =>
22 C6H5OH + 2 CH3COCH3 = 9 C15H16O2 + 3 CO2
V(NO3)2(aq) + KI(aq) = VI2(s) + KNO3(aq) =>
V(NO3)2(aq) + 2 KI(aq) = VI2(s) + 2 KNO3(aq)
BaCl2 + NH4HCO3 = BaCO3 + NH4Cl + H2O + CO2 =>
BaCl2 + 2 NH4HCO3 = BaCO3 + 2 NH4Cl + H2O + CO2
Li3N + N2H4O3 = LiNO3 + N4H12 =>
Li3N + 3 N2H4O3 = 3 LiNO3 + N4H12
(CH3CO2)C6H4CO2H + NaCO3 = (CH3CO2)C6H4CO2Na + CO2 + H2O =>
37(CH3CO2)C6H4CO2H + 36 NaCO3 = 36(CH3CO2)C6H4CO2Na + 45 CO2 + 22 H2O
Sn{+4} + {-} = Sn{+2} =>
Sn{+4} + 2e = Sn{+2}
H3(PO4) + (NH4)OH = HOH + (NH4)3PO4 =>
H3(PO4) + 3(NH4)OH = 3 HOH + (NH4)3PO4
K3(PO4) + Mg(SO4) = Mg3(PO4)2 + K2SO4 =>
2 K3(PO4) + 3 Mg(SO4) = Mg3(PO4)2 + 3 K2SO4
NH4HCO3 + Mg(NO3)2 = Mg(HCO3)2 + NH4NO3 =>
2 NH4HCO3 + Mg(NO3)2 = Mg(HCO3)2 + 2 NH4NO3
Na2CO3 + H2C4H4O6 = CO2 + H2O + Na2C4H4O6 =>
Na2CO3 + H2C4H4O6 = CO2 + H2O + Na2C4H4O6
Mn9O12 + Al16 = Al8O12 + Mn =>
2 Mn9O12 + Al16 = 2 Al8O12 + 18 Mn
NaS + SrCl = NaCl + SrS =>
NaS + SrCl = NaCl + SrS
NaCl + Ag = AgCl + Na =>
NaCl + Ag = AgCl + Na
B2O3 + Si = SiO2 + B =>
2 B2O3 + 3 Si = 3 SiO2 + 4 B
K2(CrO4) + CaCl2 = KCl + Ca(CrO4) =>
K2(CrO4) + CaCl2 = 2 KCl + Ca(CrO4)
Ba(NO3)2(aq) + AgNO3(aq) = Ag(NO3)2 + BaNO3(aq) =>
Ba(NO3)2(aq) + AgNO3(aq) = Ag(NO3)2 + BaNO3(aq)
(Mg3(AsO4)2) = Mg + As + O4 =>
(Mg3(AsO4)2) = 3 Mg + 2 As + 2 O4
Ni(OH)2 + H3AsO4 = Ni(H2AsO4)2 + H2O =>
Ni(OH)2 + 2 H3AsO4 = Ni(H2AsO4)2 + 2 H2O
Na[Al(OH)4] + H2SO4 = Al2(SO4)3 + Na2SO4 + H2O =>
2 Na[Al(OH)4] + 4 H2SO4 = Al2(SO4)3 + Na2SO4 + 8 H2O
Li + NO = LiNO =>
Li + NO = LiNO
NaO2 + HCl = NaCl + H2O + O2 =>
4 NaO2 + 4 HCl = 4 NaCl + 2 H2O + 3 O2
Ag2(SO4) + NaNO3 = Na2SO4 + AgNO3 =>
Ag2(SO4) + 2 NaNO3 = Na2SO4 + 2 AgNO3
CsOH + NiCl2 = CsCl + Ni(OH)2 =>
2 CsOH + NiCl2 = 2 CsCl + Ni(OH)2
Co(OH)2 + NaOH = CoNa(OH)3 =>
Co(OH)2 + NaOH = CoNa(OH)3
C4H8O2 + C5H12O = H2O + C9H18O2 =>
C4H8O2 + C5H12O = H2O + C9H18O2
HI + FeCl3 = FeCl + I2 + HCl =>
2 HI + FeCl3 = FeCl + I2 + 2 HCl
MnO4{-} + Cl{-} + H{+} = Mn2{+} + H2O + Cl2 =>
4 MnO4{-} + 26 Cl{-} + 32 H{+} = 2 Mn2{+} + 16 H2O + 13 Cl2
KHC4H4O6(s) + NaHCO3 = KNaC4H4O6(s) + H2O(l) + CO2(g) =>
KHC4H4O6(s) + NaHCO3 = KNaC4H4O6(s) + H2O(l) + CO2(g)
AgClO4(aq) + CaBr2(aq) = AgBr + Ca(ClO4)2 =>
2 AgClO4(aq) + CaBr2(aq) = 2 AgBr + Ca(ClO4)2
Zn + H3AlO3 = ZnAlO3 + H =>
Zn + H3AlO3 = ZnAlO3 + 3 H
MgO + NO2 = Mg(NO3)2 + NO =>
MgO + 3 NO2 = Mg(NO3)2 + NO
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