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Ni(s) + CuCl2(aq) = Cu(s) + NiCl2(aq)
Zn(s) + N2(g) = ZnN =>
2 Zn(s) + N2(g) = 2 ZnN
CuCl + C2H2 = HCl + CuC =>
2 CuCl + C2H2 = 2 HCl + 2 CuC
C6H12 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C6H12 + 36 KMnO4 + 54 H2SO4 = 30 CO2 + 36 MnSO4 + 18 K2SO4 + 84 H2O
N2 + O3 = NO =>
3 N2 + 2 O3 = 6 NO
C23H48 + CuO = CO2 + H2O + Cu =>
C23H48 + 70 CuO = 23 CO2 + 24 H2O + 70 Cu
Sn(NO3)4 + K2S = SnS2 + KNO3 =>
Sn(NO3)4 + 2 K2S = SnS2 + 4 KNO3
FeCl3 + K2C2O4 + H2O = K3Fe(C2O4)3*3H2O + KCl =>
FeCl3 + 3 K2C2O4 + 3 H2O = K3Fe(C2O4)3*3H2O + 3 KCl
BaCl2 + O2 = BaO + Cl =>
2 BaCl2 + O2 = 2 BaO + 4 Cl
Na2S2O8 + H2O = NaHSO4 + O2 =>
2 Na2S2O8 + 2 H2O = 4 NaHSO4 + O2
HCHO + K2Cr2O7 + H2SO4 = HCOOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 HCHO + K2Cr2O7 + 4 H2SO4 = 3 HCOOH + K2SO4 + Cr2(SO4)3 + 4 H2O
N2 + H2SO4 = NO2 + SO2 + H2O =>
N2 + 4 H2SO4 = 2 NO2 + 4 SO2 + 4 H2O
Mn(OH)2 + Br2 + NaOH = MnO2 + NaBr + H2O =>
Mn(OH)2 + Br2 + 2 NaOH = MnO2 + 2 NaBr + 2 H2O
Nb + B = NbB2 =>
Nb + 2 B = NbB2
(C3H6O3)17345 = C6H8O4 + H2O =>
2(C3H6O3)17345 = 17345 C6H8O4 + 34690 H2O
Sn + PbCl2 = SnCl2 + Pb =>
Sn + PbCl2 = SnCl2 + Pb
Cr2O3 + KNO3 = CrO4 + KNO2 =>
Cr2O3 + 5 KNO3 = 2 CrO4 + 5 KNO2
CH3CH2OH + Cr2O7{2-} + H2SO4 = CH3CO2H + Cr2(SO4)3 + SO4{2-} + H2O =>
3 CH3CH2OH + 2 Cr2O7{2-} + 8 H2SO4 = 3 CH3CO2H + 2 Cr2(SO4)3 + 2 SO4{2-} + 11 H2O
Ni(NO3)2*6H2O + Fe(NO3)3*9H2O + C6H8O7 = NiFe2O4 + CO2 + N2 + H2O =>
9 Ni(NO3)2*6H2O + 18 Fe(NO3)3*9H2O + 20 C6H8O7 = 9 NiFe2O4 + 120 CO2 + 36 N2 + 296 H2O
FeCl3 + K2C2O4 + H2O = K3Fe(C2O4)3*3H2O + KCl =>
FeCl3 + 3 K2C2O4 + 3 H2O = K3Fe(C2O4)3*3H2O + 3 KCl
HCOOH + Al(OH)3 = Al(HCOO)3 + H2O =>
3 HCOOH + Al(OH)3 = Al(HCOO)3 + 3 H2O
CH3Cl + NaOH = CH3OH + NaCl =>
CH3Cl + NaOH = CH3OH + NaCl
Fe + PbO = Fe2O3 + Pb =>
2 Fe + 3 PbO = Fe2O3 + 3 Pb
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
CuCO3 + NaOH = Cu(OH)2 + Na2CO3 =>
CuCO3 + 2 NaOH = Cu(OH)2 + Na2CO3
Ca(NO3)2(aq) + Na2CO3(aq) = CaCO3(aq) + NaNO3(aq) =>
Ca(NO3)2(aq) + Na2CO3(aq) = CaCO3(aq) + 2 NaNO3(aq)
CH4 + CO = C3H8 + H2O =>
7 CH4 + 2 CO = 3 C3H8 + 2 H2O
Ca(NO3)2 + NaH2PO4 = Ca(H2PO4)2 + NaNO3 =>
Ca(NO3)2 + 2 NaH2PO4 = Ca(H2PO4)2 + 2 NaNO3
C19H36 + O2 = CO + H2O =>
2 C19H36 + 37 O2 = 38 CO + 36 H2O
Na2CO3(aq) + CoCl2(aq) = NaCl(aq) + CoCO3(s) =>
Na2CO3(aq) + CoCl2(aq) = 2 NaCl(aq) + CoCO3(s)
Pb(NO3)2 + (NH4)2CrO4 = PbCrO4 + NH4(NO3) =>
Pb(NO3)2 + (NH4)2CrO4 = PbCrO4 + 2 NH4(NO3)
C3H7O2N + O2 = CO2 + H2O + N2 =>
4 C3H7O2N + 15 O2 = 12 CO2 + 14 H2O + 2 N2
ClO4{-} + NO + H2O = Cl{-} + NO3{-} + H{+} =>
3 ClO4{-} + 8 NO + 4 H2O = 3 Cl{-} + 8 NO3{-} + 8 H{+}
Al2(SO4)3 + ZnCl2 = AlCl3 + ZnSO4 =>
Al2(SO4)3 + 3 ZnCl2 = 2 AlCl3 + 3 ZnSO4
SrO2 + H2O = Sr(OH)4 =>
SrO2 + 2 H2O = Sr(OH)4
MnO2 + Sn(OH)4 = Mn(OH)2 + Sn(O2)2 =>
2 MnO2 + Sn(OH)4 = 2 Mn(OH)2 + Sn(O2)2
C6H5C2H3 + KMnO4 + H2O = C6H5CH(OH)CH2(OH) + KOH + MnO2 =>
3 C6H5C2H3 + 2 KMnO4 + 4 H2O = 3 C6H5CH(OH)CH2(OH) + 2 KOH + 2 MnO2
Cu(NO3)2(aq) + BaS(aq) = CuS(s) + Ba(NO3)2(aq) =>
Cu(NO3)2(aq) + BaS(aq) = CuS(s) + Ba(NO3)2(aq)
AgNO3 + H2(SO4) = Ag2(SO4) + HNO3 =>
2 AgNO3 + H2(SO4) = Ag2(SO4) + 2 HNO3
C2H5OH + I2 = C2H4O + HI =>
C2H5OH + I2 = C2H4O + 2 HI
C4H9OH + KMnO4 + H2SO4 = C4H8O + K2SO4 + MnSO4 + H2O =>
5 C4H9OH + 2 KMnO4 + 3 H2SO4 = 5 C4H8O + K2SO4 + 2 MnSO4 + 8 H2O
ZnCl2 + H2O = ZnOHCl + HCl =>
ZnCl2 + H2O = ZnOHCl + HCl
MgSiO3 = MgO + SiO2 =>
MgSiO3 = MgO + SiO2
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
Ni(SO4) + Na(OH) = Ni(OH)2 + Na2(SO4) =>
Ni(SO4) + 2 Na(OH) = Ni(OH)2 + Na2(SO4)
Cu + HCOOH = Cu(HCOO)2 + H2 =>
Cu + 2 HCOOH = Cu(HCOO)2 + H2
Zn(s) + H2SO4(ag) = ZnSO4(ag) + H2 =>
Zn(s) + H2SO4(ag) = ZnSO4(ag) + H2
C2H3O2(l) + O2(g) = CO2(g) + H2O(g) =>
4 C2H3O2(l) + 7 O2(g) = 8 CO2(g) + 6 H2O(g)
Fe2 + H2O = Fe3O4 + H2 =>
3 Fe2 + 8 H2O = 2 Fe3O4 + 8 H2
Mg(NO3)2 + K3(PO4) = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3(PO4) = Mg3(PO4)2 + 6 KNO3
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