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NaS2O3 + 7 Br2 + 10 NaOH = 7 NaBr2 + 2 Na2SO4 + 5 H2O
Na3PO4 + HCI = NaCI + H3PO4 = =>
Na3PO4 + 3 HCI = 3 NaCI + H3PO4
C12H27 + O2 = CO2 + H2O =>
4 C12H27 + 75 O2 = 48 CO2 + 54 H2O
Na2HPO4(s) = Na4P2O7(s) + H2O(l) =>
2 Na2HPO4(s) = Na4P2O7(s) + H2O(l)
Al + CuCl2 = AlCl3 + Cu* =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu*
CuSO4 + NH3*H2O = Cu(OH)2 + (NH4)2SO4 =>
CuSO4 + 2 NH3*H2O = Cu(OH)2 + (NH4)2SO4
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
NaOCl + H2O = NaOH + HClO =>
NaOCl + H2O = NaOH + HClO
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
K2CO3 + HC1 = KC1 + H2CO3 =>
K2CO3 + 2 HC1 = 2 KC1 + H2CO3
Ca3N2 + HI = CaI2 + NH4I =>
Ca3N2 + 8 HI = 3 CaI2 + 2 NH4I
NaAl(SO4)2 + NaHCO3 = Al(OH)3 + Na2SO4 + CO2 =>
NaAl(SO4)2 + 3 NaHCO3 = Al(OH)3 + 2 Na2SO4 + 3 CO2
Li2CO3 + Fe(NO3)2 = LiNO3 + FeCO3 =>
Li2CO3 + Fe(NO3)2 = 2 LiNO3 + FeCO3
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Fe2S3 + Cu2CO3 = Cu2S + Fe2(CO3)3 =>
Fe2S3 + 3 Cu2CO3 = 3 Cu2S + Fe2(CO3)3
Fe + O + H2O = Fe(OH)3 =>
2 Fe + 3 O + 3 H2O = 2 Fe(OH)3
NaOCl + H2O = NaOH + HClO =>
NaOCl + H2O = NaOH + HClO
Ca(ClO4)2 + H2 = CaCl2 + H2O2 =>
Ca(ClO4)2 + 4 H2 = CaCl2 + 4 H2O2
CH2OH[CHOH]4CHO + Br2 + H2O = CH2OH[CHOH]4COOH + HBr =>
CH2OH[CHOH]4CHO + Br2 + H2O = CH2OH[CHOH]4COOH + 2 HBr
Fe3O4 + H2SO4 = Fe3(SO4)4 + H2O =>
Fe3O4 + 4 H2SO4 = Fe3(SO4)4 + 4 H2O
NaCl*13H2O = NaOH + Cl2 + H2 + H2O =>
2 NaCl*13H2O = 2 NaOH + Cl2 + H2 + 24 H2O
KBr + KClO2 + H2SO4 = Br2 + KCl + K2SO4 + H2O =>
4 KBr + KClO2 + 2 H2SO4 = 2 Br2 + KCl + 2 K2SO4 + 2 H2O
ammonia + CuO = copper + nitrogen + water =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
HCl + KMnO4 = KCl + MnCl + H2O + Cl =>
8 HCl + KMnO4 = KCl + MnCl + 4 H2O + 6 Cl
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Li + CdI2 = LiI + Cd =>
2 Li + CdI2 = 2 LiI + Cd
C3H3Cu + H2SO4 = CuSO4 + C3H4 + Cu =>
2 C3H3Cu + H2SO4 = CuSO4 + 2 C3H4 + Cu
KICl4*2H2O + KOH = KCl + KI + KIO3 + H2O =>
3 KICl4*2H2O + 12 KOH = 12 KCl + KI + 2 KIO3 + 12 H2O
Fe2(SO4)3 + H2SO4 = Fe(HSO4)3 =>
Fe2(SO4)3 + 3 H2SO4 = 2 Fe(HSO4)3
FeCl3 + Fe(CN)6 = Fe[Fe(CN)6] + Cl2 =>
2 FeCl3 + 2 Fe(CN)6 = 2 Fe[Fe(CN)6] + 3 Cl2
MgO(s) + C(s) = Mg(s) + CO(g) =>
MgO(s) + C(s) = Mg(s) + CO(g)
C6H12O6 + HCO3{-} = C3H5O2{-} + H2CO3 =>
7 C6H12O6 + 12 HCO3{-} = 12 C3H5O2{-} + 18 H2CO3
H2SO3 + KOH = KHSO3 + H2O =>
H2SO3 + KOH = KHSO3 + H2O
SiO2(s) + C = Si + CO(q) =>
SiO2(s) + 2 C = Si + 2 CO(q)
MnCl2 + Cu(OH)2 = Mn(OH)2 + CuCl2 =>
MnCl2 + Cu(OH)2 = Mn(OH)2 + CuCl2
NaOH + H3PO4 = Na3PO4 + H2O1 =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O1
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
NaH + H2O = Na{+} + OH{-} + H2 =>
NaH + H2O = Na{+} + OH{-} + H2
(NaHCO3) + (CH3CO2H) = NaCH3CO2 + CO2 + H2O =>
(NaHCO3) + (CH3CO2H) = NaCH3CO2 + CO2 + H2O
NH3CH2COOH + OH = NHCH2COOH + H2O =>
NH3CH2COOH + 2 OH = NHCH2COOH + 2 H2O
Rh(OH)4 + H3PO4 = Rh3(PO4)4 + H2O =>
3 Rh(OH)4 + 4 H3PO4 = Rh3(PO4)4 + 12 H2O
Ti + HCl = TiCl3 + H2 =>
2 Ti + 6 HCl = 2 TiCl3 + 3 H2
Ge + Fe = GeFe =>
Ge + Fe = GeFe
C2H5Br + KCN = C2H5CN + KBr =>
C2H5Br + KCN = C2H5CN + KBr
As2S3 + [NO3]{-} + H2O = [AsO4]{3-} + [SO4]{2-} + H{+} + NO =>
3 As2S3 + 28[NO3]{-} + 4 H2O = 6[AsO4]{3-} + 9[SO4]{2-} + 8 H{+} + 28 NO
SiH4 + O2 = SiO2 + H2O =>
SiH4 + 2 O2 = SiO2 + 2 H2O
Cu(NO3)2 + NH4OH = (Cu(NH3)4)(NO3)2 + H2O =>
Cu(NO3)2 + 4 NH4OH = (Cu(NH3)4)(NO3)2 + 4 H2O
Na2O + AgNO3 = NaNO3 + Ag2O =>
Na2O + 2 AgNO3 = 2 NaNO3 + Ag2O
Si + Na + H2O = Na2SiO3 + H2 =>
Si + 2 Na + 3 H2O = Na2SiO3 + 3 H2
FeCl3 + Cu = FeCl2 + CuCl2 =>
2 FeCl3 + Cu = 2 FeCl2 + CuCl2
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