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2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K6Fe2(C2O4)6*3H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = K6Fe2(C2O4)6*3H2O + 2(NH4)2SO4 + 2 H2SO4 + 11 H2O
CuCO3 + CH3COOH = CO2 + CuCOOH + H2O =>
8 CuCO3 + 3 CH3COOH = 6 CO2 + 8 CuCOOH + 2 H2O
KOH + Ag = AgOH + K =>
KOH + Ag = AgOH + K
H2SO4 + Fe = Fe2(SO4)3 + H2SO3 + H2O =>
6 H2SO4 + 2 Fe = Fe2(SO4)3 + 3 H2SO3 + 3 H2O
CH3COONa + AgNO3 = CH3NO3 + AgCOONa =>
CH3COONa + AgNO3 = CH3NO3 + AgCOONa
Cu(SO4)2 + Ca(OH)2 = Cu(OH)2 + Ca(SO4)2 =>
Cu(SO4)2 + Ca(OH)2 = Cu(OH)2 + Ca(SO4)2
CU2O + Fe2S3 = CU2S + Fe2O3 =>
3 CU2O + Fe2S3 = 3 CU2S + Fe2O3
FeSO4 + Br2 = Fe2(SO4)3 + FeBr2 =>
3 FeSO4 + Br2 = Fe2(SO4)3 + FeBr2
Na2S + Pb2 = Na2SPb2 =>
Na2S + Pb2 = Na2SPb2
CuBr + NaOH = Cu(OH) + NaBr =>
CuBr + NaOH = Cu(OH) + NaBr
PbO(s) + NH3(aq) = N2(g) + H2O(l) + Pb =>
3 PbO(s) + 2 NH3(aq) = N2(g) + 3 H2O(l) + 3 Pb
Ca + NH3 = CaNH + H2 =>
Ca + NH3 = CaNH + H2
P4O6 + O2 = P4O10 =>
P4O6 + 2 O2 = P4O10
PbCl2 + N2H4O3 = Pb(NO3)2 + NH4Cl =>
PbCl2 + 2 N2H4O3 = Pb(NO3)2 + 2 NH4Cl
Zn + KNO3 + KOH = K2ZnO2KNO2 + H2O =>
Zn + KNO3 + 2 KOH = K2ZnO2KNO2 + H2O
CaCl2 + NaBr(aq) = CaBr2 + NaCl =>
CaCl2 + 2 NaBr(aq) = CaBr2 + 2 NaCl
Cu + (NO3)2 + NH4OH = NH4NO3 + CuOH =>
2 Cu + (NO3)2 + 2 NH4OH = 2 NH4NO3 + 2 CuOH
Cr2(SO4)3 + H2O = [Cr(OH)]SO4 + H2SO4 =>
Cr2(SO4)3 + 2 H2O = 2[Cr(OH)]SO4 + H2SO4
AgCN = Ag + C + N =>
AgCN = Ag + C + N
Mn(OH)2 + Cl2 + KOH = H2MnO3 + KCl + H2O =>
Mn(OH)2 + Cl2 + 2 KOH = H2MnO3 + 2 KCl + H2O
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
NH3 + HO = H3O + HN =>
NH3 + HO = H3O + HN
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Cl(g) + NaBr(aq) = Br(l) + NaCl(s) =>
Cl(g) + NaBr(aq) = Br(l) + NaCl(s)
CuO2 + C = CO + Cu =>
CuO2 + 2 C = 2 CO + Cu
KH2PO4 + HNO3 = NO2 + KNO3 + H2O + PO4 =>
KH2PO4 + 4 HNO3 = 3 NO2 + KNO3 + 3 H2O + PO4
NaCO3 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
18 NaCO3 + 7 C6H8O7 = 24 CO2 + 13 H2O + 6 Na3C6H5O7
Fe{2+} + O{2-}2 = FeO =>
Fe{2+} + O{2-}2 = FeO
(NH4)2C2O4*H2O + MgSO4*7H2O = MgC2O4*2H2O + (NH4)2SO4 + H2O =>
(NH4)2C2O4*H2O + MgSO4*7H2O = MgC2O4*2H2O + (NH4)2SO4 + 6 H2O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
CaMg(CO3)2 + NH4 = Ca + Mg + NO3 + CO2 + H2O =>
5 CaMg(CO3)2 + 2 NH4 = 5 Ca + 5 Mg + 2 NO3 + 10 CO2 + 4 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Fe2O4 + CO = Fe + CO2 =>
Fe2O4 + 4 CO = 2 Fe + 4 CO2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
NaOHgF = NaFHgO =>
NaOHgF = NaFHgO
ClO{-} + As + OH{-} = AsO4{3-} + H2O + Cl{-} =>
5 ClO{-} + 2 As + 6 OH{-} = 2 AsO4{3-} + 3 H2O + 5 Cl{-}
LiF + MnO2 + SiO2 = LiMnSiO4F =>
LiF + MnO2 + SiO2 = LiMnSiO4F
Li2SO3 + FeCl3 = LiCl + Fe2(SO3)3 =>
3 Li2SO3 + 2 FeCl3 = 6 LiCl + Fe2(SO3)3
Pb(ClO3)2 + Rb2CrO4 = PbCrO4 + RbClO3 =>
Pb(ClO3)2 + Rb2CrO4 = PbCrO4 + 2 RbClO3
[Co(NH3)6]H2O + HCl = [Co(NH3)5H2O]Cl3 + NH3 + H2 =>
2[Co(NH3)6]H2O + 6 HCl = 2[Co(NH3)5H2O]Cl3 + 2 NH3 + 3 H2
Cs2O + BaO = Cs2BaO2 =>
Cs2O + BaO = Cs2BaO2
Zn + Fe(SO4)3 = ZnSO4 + FeSO4 =>
2 Zn + Fe(SO4)3 = 2 ZnSO4 + FeSO4
C2H5SH + NaOH = C2H5SNa + H2O =>
C2H5SH + NaOH = C2H5SNa + H2O
H2SO4 + Ba(OH)2 = H2O + BaSO4 =>
H2SO4 + Ba(OH)2 = 2 H2O + BaSO4
(NH3) + O2 = N2O3 + H2O =>
2(NH3) + 3 O2 = N2O3 + 3 H2O
Sr(NO3)2 + Li3PO4 = Sr3(PO4)2 + Li(NO3) =>
3 Sr(NO3)2 + 2 Li3PO4 = Sr3(PO4)2 + 6 Li(NO3)
IO3{-} + SO3{-2} + H{+} = I2 + SO4 + H2O =>
4 IO3{-} + 5 SO3{-2} + 14 H{+} = 2 I2 + 5 SO4 + 7 H2O
Fe + Sn{4+} = Fe{2+} + Sn =>
2 Fe + Sn{4+} = 2 Fe{2+} + Sn
Sodiumbicarbonate + aceticacid = water + NaC2H3O2 + carbondioxide =>
NaHCO3 + C2H4O2 = H2O + NaC2H3O2 + CO2
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