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4 Fe + 3 Sn(NO2)4 = 4 Fe(NO2)3 + 3 Sn
CuCl2(aq) + Na2S(aq) = CuS(aq) + Na2Cl2(ppt) =>
CuCl2(aq) + Na2S(aq) = CuS(aq) + Na2Cl2(ppt)
NaHCO3 + H3PO4 = NaH2PO4 + CO2 + H2O =>
NaHCO3 + H3PO4 = NaH2PO4 + CO2 + H2O
FeS + CH3COOH = Fe + H2S + CH3COO =>
FeS + 2 CH3COOH = Fe + H2S + 2 CH3COO
Ca(C2H3O2)2 + Li3PO4 = LiC2H3O2 + Ca3(PO4)2 =>
3 Ca(C2H3O2)2 + 2 Li3PO4 = 6 LiC2H3O2 + Ca3(PO4)2
C17H39N6P4 + O2 = CO2 + H2O + NO2 + PO2 =>
4 C17H39N6P4 + 147 O2 = 68 CO2 + 78 H2O + 24 NO2 + 16 PO2
(NH4)2CrO4(aq) + Ba(NO3)2(aq) = BaCrO4(aq) + NH4NO3(s) =>
(NH4)2CrO4(aq) + Ba(NO3)2(aq) = BaCrO4(aq) + 2 NH4NO3(s)
Na3PO4 + CrCl2 = Na3Cl2 + CrPO4 =>
Na3PO4 + CrCl2 = Na3Cl2 + CrPO4
C3H8 + CO = C4H8O =>
C3H8 + CO = C4H8O
C4H4O4 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + CO2 =>
5 C4H4O4 + 12 KMnO4 + 18 H2SO4 = 28 H2O + 6 K2SO4 + 12 MnSO4 + 20 CO2
C18H19O9N + O2 = CO2 + NO3{-} + H2O + H{+} =>
2 C18H19O9N + 39 O2 = 36 CO2 + 2 NO3{-} + 18 H2O + 2 H{+}
EuCl3*6H2O + C9H6NOH + Na2CO3 = Eu(C9H6NO)3 + H2O + NaCl + H2CO3 =>
2 EuCl3*6H2O + 6 C9H6NOH + 3 Na2CO3 = 2 Eu(C9H6NO)3 + 12 H2O + 6 NaCl + 3 H2CO3
Ca3P2 + H2O = PH3 + Ca(OH)2*H2O =>
Ca3P2 + 9 H2O = 2 PH3 + 3 Ca(OH)2*H2O
H2SO4 + KMnO4 + FeSO4 = Fe(SO4)3 + MnSO4 + KSO4 + H2O =>
4 H2SO4 + KMnO4 + FeSO4 = Fe(SO4)3 + MnSO4 + KSO4 + 4 H2O
K2S + HB = B2S + HK =>
K2S + 2 HB = B2S + 2 HK
C8H8O2 + C4H6O3 = C10H10O4 + H2O =>
C8H8O2 + 3 C4H6O3 = 2 C10H10O4 + 3 H2O
NH4Br + BeCl2 = NH4Cl2 + BeBr =>
NH4Br + BeCl2 = NH4Cl2 + BeBr
Zn + HNO3 = N2 + Zn(NO3)2 + H2O =>
5 Zn + 12 HNO3 = N2 + 5 Zn(NO3)2 + 6 H2O
Cr(OH)3 + KClO + KOH = K2CrO4 + KCl + H2O =>
2 Cr(OH)3 + 3 KClO + 4 KOH = 2 K2CrO4 + 3 KCl + 5 H2O
Sr + Ga(NO3)3 = NO3 + Ga2Sr2 =>
2 Sr + 2 Ga(NO3)3 = 6 NO3 + Ga2Sr2
LiBr + CoSO3 = Li2SO3 + Br2Co =>
2 LiBr + CoSO3 = Li2SO3 + Br2Co
Na2SO3 + I2 = NaI + SO3 =>
Na2SO3 + I2 = 2 NaI + SO3
Fe{+2}O{+3} + CO = Fe + CO{2} =>
Fe{+2}O{+3} + CO = Fe + CO{2}
PhCH2OH + O2 = PhCHO + H2O =>
2 PhCH2OH + O2 = 2 PhCHO + 2 H2O
HBr + Mg2 = MgBr2 + H2 =>
4 HBr + Mg2 = 2 MgBr2 + 2 H2
Cl2I + Na = NaI + Cl2 =>
Cl2I + Na = NaI + Cl2
SO2O3 = SO3 + O2 =>
SO2O3 = SO3 + O2
Mg + Ni2(SO4)3 = Mg(SO4) + Ni =>
3 Mg + Ni2(SO4)3 = 3 Mg(SO4) + 2 Ni
Cu2(OH)2CO3 = CuO + CO2 + H2O =>
Cu2(OH)2CO3 = 2 CuO + CO2 + H2O
H4PO4 + NaOH = Na4PO4 + H2O =>
H4PO4 + 4 NaOH = Na4PO4 + 4 H2O
Al + Pb2(CO3)2 = Al2(CO3)3 + Pb =>
4 Al + 3 Pb2(CO3)2 = 2 Al2(CO3)3 + 6 Pb
SrO + H2CO3 = Sr2(CO3)2 + H2O =>
2 SrO + 2 H2CO3 = Sr2(CO3)2 + 2 H2O
CaSiO3 + CaMgSiO4 = Ca2MgSi2O7 =>
CaSiO3 + CaMgSiO4 = Ca2MgSi2O7
Ca3N2 + Li2O = CaO + Li3N =>
Ca3N2 + 3 Li2O = 3 CaO + 2 Li3N
C6H8O7 + C18H35NO + H3PO4 + Fe = C12H22O11 + FeHPO4 + (NH4)3PO4 =>
31 C6H8O7 + 3 C18H35NO + 49 H3PO4 + 48 Fe = 20 C12H22O11 + 48 FeHPO4 + (NH4)3PO4
SO4 + CaO = CaSO4 + O2 =>
2 SO4 + 2 CaO = 2 CaSO4 + O2
C9H20O2 + Ca(OH)2 + CO2 = C16H30CaO4 + H2O =>
22 C9H20O2 + 13 Ca(OH)2 + 10 CO2 = 13 C16H30CaO4 + 38 H2O
NaHSO4 + Al(OH)3 = Na2SO4 + Al2(SO4)3 + H2O =>
6 NaHSO4 + 2 Al(OH)3 = 3 Na2SO4 + Al2(SO4)3 + 6 H2O
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
Ca + MnCl2 = CaMn + Cl =>
Ca + MnCl2 = CaMn + 2 Cl
CrCl3 + NaOH + Cl2 = Na2CrO4 + NaCl + H2O =>
2 CrCl3 + 16 NaOH + 3 Cl2 = 2 Na2CrO4 + 12 NaCl + 8 H2O
KF + Sr = SrF2 + K =>
2 KF + Sr = SrF2 + 2 K
XFeBr3 + XNi(CH3CO2)2 = XFe(CH3CO2)2 + XNiBr3 =>
XFeBr3 + XNi(CH3CO2)2 = XFe(CH3CO2)2 + XNiBr3
Cl3CCHO + NaOH = Cl3CH + HCOONa =>
Cl3CCHO + NaOH = Cl3CH + HCOONa
HCl(l) + Mg(OH)2 = MgCl2(aq) + H2O(l) =>
2 HCl(l) + Mg(OH)2 = MgCl2(aq) + 2 H2O(l)
H2IO6{3-} + H{+} + {-} = IO3{-} + H2O =>
H2IO6{3-} + 4 H{+} + 2e = IO3{-} + 3 H2O
CH3OH + CH3Br + LiC4H9 = CH3OCH3 + LiBr + C4H10 =>
CH3OH + CH3Br + LiC4H9 = CH3OCH3 + LiBr + C4H10
C4H10 + H2O = CO2 + H2 =>
C4H10 + 8 H2O = 4 CO2 + 13 H2
C2 + D2 = C2D3 =>
2 C2 + 3 D2 = 2 C2D3
BaS + PF2 = BaF2 + PS =>
BaS + PF2 = BaF2 + PS
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