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2 Pb(NO3) = 2 Pb + 2 NO2 + O2
I2 + Na2SO3 = NaI + Na2SO4 + SO2 =>
I2 + 2 Na2SO3 = 2 NaI + Na2SO4 + SO2
ZnSO3 + HCl = ZnCl2 + H2SO3 =>
ZnSO3 + 2 HCl = ZnCl2 + H2SO3
HNo3 + Sr(OH)2 = Sr(No3)2 + H2O =>
2 HNo3 + Sr(OH)2 = Sr(No3)2 + 2 H2O
C2H5OH + Br2 = C2H5OBr + H2 =>
2 C2H5OH + Br2 = 2 C2H5OBr + H2
GeS2*4Ag2S + K2CO3 + KNO3 = K2GeO3 + K2SO4 + KNO2 + Ag + CO2 =>
GeS2*4Ag2S + 7 K2CO3 + 20 KNO3 = K2GeO3 + 6 K2SO4 + 20 KNO2 + 8 Ag + 7 CO2
BaO2 + H2O = Ba(OH)2 + H2O2 =>
BaO2 + 2 H2O = Ba(OH)2 + H2O2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Au + AgNO3 = Ag + Au(NO3)2 =>
Au + 2 AgNO3 = 2 Ag + Au(NO3)2
Na{+3}PO{+4} + HNO{+3} = NaNO{+3} + H{+3}PO{+4} =>
Na{+3}PO{+4} + HNO{+3} = NaNO{+3} + H{+3}PO{+4}
Na + Pb(NO3)2 = Pb + NaNO3 =>
2 Na + Pb(NO3)2 = Pb + 2 NaNO3
Ca(OH)2SO3 = CaSO4H2O =>
Ca(OH)2SO3 = CaSO4H2O
Na2 + KMnO4 + H2SO4 = Na2SO4 + K2SO4 + MnSO4 + H2O =>
5 Na2 + 2 KMnO4 + 8 H2SO4 = 5 Na2SO4 + K2SO4 + 2 MnSO4 + 8 H2O
C3H126 + O2 = CO2 + H2O =>
2 C3H126 + 69 O2 = 6 CO2 + 126 H2O
Fe{+2} + ClO3{-} + H{+} = Fe{3+} + Cl{-} + H2O =>
6 Fe{+2} + ClO3{-} + 6 H{+} = 6 Fe{3+} + Cl{-} + 3 H2O
KMnO4 + C4H10O + H2SO3 = C4H8O2 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + C4H10O + 3 H2SO3 = C4H8O2 + 2 MnSO4 + K2SO4 + 4 H2O
Cl2 + O2 = Cl2O5 =>
2 Cl2 + 5 O2 = 2 Cl2O5
H2O2 + CrCl3 + KOH = K2CrO4 + KCl + H2O =>
3 H2O2 + 2 CrCl3 + 10 KOH = 2 K2CrO4 + 6 KCl + 8 H2O
CH2O = C6H12O6 =>
6 CH2O = C6H12O6
(NH4)2S2O8 + KI + Na2S2O3 = (NH4)2S2O3 + NaI + K2S2O8 =>
(NH4)2S2O8 + 2 KI + Na2S2O3 = (NH4)2S2O3 + 2 NaI + K2S2O8
KOH + Na2PO3 = K2PO3 + NaOH =>
2 KOH + Na2PO3 = K2PO3 + 2 NaOH
HCl(aq) + NaOH(l) = NaCl(aq) + H2O(l) =>
HCl(aq) + NaOH(l) = NaCl(aq) + H2O(l)
Sr + NaOH = Na + Sr(OH)2 =>
Sr + 2 NaOH = 2 Na + Sr(OH)2
Li3N + H2 = LiH + N2 =>
2 Li3N + 3 H2 = 6 LiH + N2
Bi(OH)3 + HClO4 = Bi(ClO4)3 + H2O =>
Bi(OH)3 + 3 HClO4 = Bi(ClO4)3 + 3 H2O
LiCl4 + Mg = LiMg + MgCl4 =>
LiCl4 + 2 Mg = LiMg + MgCl4
SnCl4 + NH3 = N2 + HCl + SnCl =>
2 SnCl4 + 2 NH3 = N2 + 6 HCl + 2 SnCl
Na2SnO3 + HNO3 = SnO2 + H2O + NaNO3 =>
Na2SnO3 + 2 HNO3 = SnO2 + H2O + 2 NaNO3
RbOH + H2CO3 = RbHCO3 + H2O =>
RbOH + H2CO3 = RbHCO3 + H2O
Ga + H2O = Ga(OH)3 + H2 =>
2 Ga + 6 H2O = 2 Ga(OH)3 + 3 H2
C7H18 + Br2 = CHBr + HBr =>
C7H18 + 9 Br2 = 7 CHBr + 11 HBr
C3H8O3 = C3H6O2 + H2O =>
C3H8O3 = C3H6O2 + H2O
Cu(OH)2 + CaCl = CuCl2 + CaOH =>
Cu(OH)2 + 2 CaCl = CuCl2 + 2 CaOH
NaO + O2 = NaO2 =>
2 NaO + O2 = 2 NaO2
C2O2 = C + O =>
C2O2 = 2 C + 2 O
H2C2O4 + Ca(OH)2 = Ca(HC2O4)2 + H2O =>
2 H2C2O4 + Ca(OH)2 = Ca(HC2O4)2 + 2 H2O
Cu(SO4)2 + Al(NO3)3 = Cu(NO3)2 + Al(SO4)3 =>
3 Cu(SO4)2 + 2 Al(NO3)3 = 3 Cu(NO3)2 + 2 Al(SO4)3
CH3CCCH3 + KMnO4 = CH3COOK + MnO2 =>
CH3CCCH3 + 2 KMnO4 = 2 CH3COOK + 2 MnO2
Pb(NO3)2 + Na2CO3 + H2O = Pb2CO3(OH)2 + NaNO3 + CO2 =>
2 Pb(NO3)2 + 2 Na2CO3 + H2O = Pb2CO3(OH)2 + 4 NaNO3 + CO2
HCl + FeS = H2S + FeCl2 =>
2 HCl + FeS = H2S + FeCl2
KCl(aq) + Mg(NO3)2(aq) = MgCl2 + K(NO3) =>
2 KCl(aq) + Mg(NO3)2(aq) = MgCl2 + 2 K(NO3)
CH3COOH + MnO4{-} + H{+} = CO2 + Mn{2+} + H2O =>
5 CH3COOH + 8 MnO4{-} + 24 H{+} = 10 CO2 + 8 Mn{2+} + 22 H2O
I2 + Na2SO3 = NaI + Na2SO4 + SO2 =>
I2 + 2 Na2SO3 = 2 NaI + Na2SO4 + SO2
Cu(NO3)2 + K3P04 = Cu3(P04)2 + KNO3 =>
3 Cu(NO3)2 + 2 K3P04 = Cu3(P04)2 + 6 KNO3
FeI3 + Cu3P2 = FeP + CuI2 =>
2 FeI3 + Cu3P2 = 2 FeP + 3 CuI2
Al(OH)3 + KBr = AlBr3 + K(OH) =>
Al(OH)3 + 3 KBr = AlBr3 + 3 K(OH)
H2SO3 + FeO3 = Fe(SO3)3 + H2O =>
3 H2SO3 + FeO3 = Fe(SO3)3 + 3 H2O
Mn(s) + S8(s) = MnS2 =>
4 Mn(s) + S8(s) = 4 MnS2
Fe + H3PO4 = H2 + FePO4 =>
2 Fe + 2 H3PO4 = 3 H2 + 2 FePO4
K2Cr2O7 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + HCOOH + H2O =>
4 K2Cr2O7 + 3 CH3CH2OH + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 6 HCOOH + 19 H2O
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