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N2 + CaC2 = C(s) + CaNCN
Ag(s) + Pb(NO3)2(aq) = Ag(NO3)2(aq) + Pb2(s) =>
2 Ag(s) + 2 Pb(NO3)2(aq) = 2 Ag(NO3)2(aq) + Pb2(s)
(CoOH)2CO3 + HCl = CoCl2 + H2O + H2CO3 =>
(CoOH)2CO3 + 4 HCl = 2 CoCl2 + 2 H2O + H2CO3
CrO3 + Al2O3 = Al2CrO6 =>
CrO3 + Al2O3 = Al2CrO6
Pb3O4 + KOH = K2PbO2 + K2PbO3 + H2O =>
Pb3O4 + 6 KOH = 2 K2PbO2 + K2PbO3 + 3 H2O
Sb2S3 + HCl = SbCl3 + H2S =>
Sb2S3 + 6 HCl = 2 SbCl3 + 3 H2S
HCOONa = HCOO{-} + Na{+} =>
HCOONa = HCOO{-} + Na{+}
C6H5COOCH3 + C6H5MgBr = (C6H5)2COO(CH3)MgBr =>
C6H5COOCH3 + C6H5MgBr = (C6H5)2COO(CH3)MgBr
Cu + HCl = CuCl + H2 =>
2 Cu + 2 HCl = 2 CuCl + H2
Ca(CH3(CH2)10CO2)2(aq) + Na3PO4(aq) = Na(CH3(CH2)10CO2)(aq) + Ca3(PO4)2(aq) =>
3 Ca(CH3(CH2)10CO2)2(aq) + 2 Na3PO4(aq) = 6 Na(CH3(CH2)10CO2)(aq) + Ca3(PO4)2(aq)
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
MnSO4 + K3Fe(CN)6 = Mn3(Fe(CN)6)2 + K2SO4 =>
3 MnSO4 + 2 K3Fe(CN)6 = Mn3(Fe(CN)6)2 + 3 K2SO4
PbCr2O7 + NaOH = Pb(OH)2 + Na2Cr2O7 =>
PbCr2O7 + 2 NaOH = Pb(OH)2 + Na2Cr2O7
Cr2S3 + HCl = CrCl3 + H2S =>
Cr2S3 + 6 HCl = 2 CrCl3 + 3 H2S
HClO2 + Cr(OH)3 = Cr(ClO2)3 + H2O =>
3 HClO2 + Cr(OH)3 = Cr(ClO2)3 + 3 H2O
FeS + NaOH = Na2S + Fe(OH)2 =>
FeS + 2 NaOH = Na2S + Fe(OH)2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
H3A(aq) + HCO3(aq) = CO2(g) + A(aq) + H2O(l) =>
H3A(aq) + 3 HCO3(aq) = 3 CO2(g) + A(aq) + 3 H2O(l)
CH3CH3 + I2 = CH2I + HI =>
CH3CH3 + 2 I2 = 2 CH2I + 2 HI
HCl + KBrO = KBr + Cl2 + H2O =>
2 HCl + KBrO = KBr + Cl2 + H2O
C17H32O2 + O2 = H2O + CO2 =>
C17H32O2 + 24 O2 = 16 H2O + 17 CO2
Ce(SO4)2 + SnCl2 + Cl2 = CeCl3 + Sn(SO4)2 =>
2 Ce(SO4)2 + 2 SnCl2 + Cl2 = 2 CeCl3 + 2 Sn(SO4)2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
HgCO2 = Hg + CO2 =>
HgCO2 = Hg + CO2
CU2O2 + C = CU + CO2 =>
CU2O2 + 2 C = 2 CU + CO2
H3Po4 + Cu + (OH)2 = Cu3(Po4)2 + H2O =>
2 H3Po4 + 3 Cu + 3(OH)2 = Cu3(Po4)2 + 6 H2O
O2 + HCl + KI = KCl + I2 + H2O =>
O2 + 4 HCl + 4 KI = 4 KCl + 2 I2 + 2 H2O
Pb(NO) + (NH)S = PbS + NHNO =>
Pb(NO) + (NH)S = PbS + NHNO
Fe(NO3)2 + NaClO + HNO3 = NaCl + Fe(NO3)3 + H2O =>
2 Fe(NO3)2 + NaClO + 2 HNO3 = NaCl + 2 Fe(NO3)3 + H2O
Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag
O2 + PbS = PbO2 + S =>
O2 + PbS = PbO2 + S
K2Cr2O7 + Na2SO3 + HCl = CrCl3 + K2SO4 + H2O + Na2SO4 + NaCl =>
K2Cr2O7 + 3 Na2SO3 + 8 HCl = 2 CrCl3 + K2SO4 + 4 H2O + 2 Na2SO4 + 2 NaCl
AgNO3 + Cl2 + H2O = AgClO3 + HNO3 + AgCl =>
6 AgNO3 + 3 Cl2 + 3 H2O = AgClO3 + 6 HNO3 + 5 AgCl
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
HNO2 + KOH = KNO2 + H2O =>
HNO2 + KOH = KNO2 + H2O
AgC2H3O2(aq) + Na3PO4(aq) = Ag3PO4(s) + NaC2H3O2(aq) =>
3 AgC2H3O2(aq) + Na3PO4(aq) = Ag3PO4(s) + 3 NaC2H3O2(aq)
ZnS + O = ZnO + SO2 =>
ZnS + 3 O = ZnO + SO2
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
OH{-} + CO2(g) = CO3{2-} + H2O(l) =>
2 OH{-} + CO2(g) = CO3{2-} + H2O(l)
C4H8O + O2 = CO2 + H2O =>
2 C4H8O + 11 O2 = 8 CO2 + 8 H2O
H{+} + W{3+} + MnO4{-} = WO2{2+} + Mn{2+} + H2O =>
4 H{+} + 5 W{3+} + 3 MnO4{-} = 5 WO2{2+} + 3 Mn{2+} + 2 H2O
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
C8H18 = C8H10 + H2 =>
C8H18 = C8H10 + 4 H2
C2HCl3O2 + NaOH = C2Cl3O2Na + H2O =>
C2HCl3O2 + NaOH = C2Cl3O2Na + H2O
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
FeCl3*6H2O + C5H8O2 = Fe(C5H7O2)3 + HCl + H2O =>
FeCl3*6H2O + 3 C5H8O2 = Fe(C5H7O2)3 + 3 HCl + 6 H2O
Ca + CuF2 = Cu + CaF2 =>
Ca + CuF2 = Cu + CaF2
H2O + CrCl2 + K2CrO4 + KOH = K3[Cr(OH)6] + CrCl3 =>
4 H2O + 3 CrCl2 + K2CrO4 + 4 KOH = 2 K3[Cr(OH)6] + 2 CrCl3
FeCl2 + MnO4 + HCl = Mn + FeCl3 + H2O =>
8 FeCl2 + MnO4 + 8 HCl = Mn + 8 FeCl3 + 4 H2O
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