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FeSO4 + S(NH4)2 = FeS + (NH4)2SO4
NaOH + N2 = Na3N + OH =>
6 NaOH + N2 = 2 Na3N + 6 OH
BaSO4PbCO3 = BaCO3PbSO4 =>
BaSO4PbCO3 = BaCO3PbSO4
Si + Ca = Si1Ca2 =>
Si + 2 Ca = Si1Ca2
NaOH + H2SO4 = H2OH + NaSO4 =>
NaOH + H2SO4 = H2OH + NaSO4
Pb(OH)2 + AgBr = AgOH + PbBr2 =>
Pb(OH)2 + 2 AgBr = 2 AgOH + PbBr2
PHCH3 + KMnO4 + H2SO4 = PHCHO2 + K2SO4 + MnSO4 + H2O =>
5 PHCH3 + 6 KMnO4 + 9 H2SO4 = 5 PHCHO2 + 3 K2SO4 + 6 MnSO4 + 14 H2O
HBrO4 + Pb(OH)2 = Pb(BrO4)2 + H2O =>
2 HBrO4 + Pb(OH)2 = Pb(BrO4)2 + 2 H2O
X(CH3)3 + KMnO4 + H2SO4 = X(COOH)3 + H2O + K2SO4 + MnSO4 =>
5 X(CH3)3 + 18 KMnO4 + 27 H2SO4 = 5 X(COOH)3 + 42 H2O + 9 K2SO4 + 18 MnSO4
ClO + HCl = Cl2 + H2O =>
2 ClO + 4 HCl = 3 Cl2 + 2 H2O
MoS2 + O2 + NaOH = Na2MoO4 + Na2SO4 + H2O =>
2 MoS2 + 9 O2 + 12 NaOH = 2 Na2MoO4 + 4 Na2SO4 + 6 H2O
AlBr3 + NaOH = Al(OH) + Na + Br =>
AlBr3 + NaOH = Al(OH) + Na + 3 Br
HClO4 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 H2O
CuO + H2O2 = Cu{+2} + O2 + OH{-} =>
2 CuO + 2 H2O2 = 2 Cu{+2} + O2 + 4 OH{-}
H2O2 + NaOH = H2O + Na2O2 =>
H2O2 + 2 NaOH = 2 H2O + Na2O2
C4H8O + C6H7N = C10H15NO =>
C4H8O + C6H7N = C10H15NO
K6O = K6 + O2 =>
2 K6O = 2 K6 + O2
Fe + Fe{3+} = Fe{2+} =>
Fe + 2 Fe{3+} = 3 Fe{2+}
Fe(NH4)2(SO4)2*6H2O + H2C2O4*2H2O = FeC2O4*2H2O + (NH4)2SO4 + H2SO4 + H2O =>
Fe(NH4)2(SO4)2*6H2O + H2C2O4*2H2O = FeC2O4*2H2O + (NH4)2SO4 + H2SO4 + 6 H2O
PbI2(CH3NH3)I = (CH3NH3)PbI3 =>
PbI2(CH3NH3)I = (CH3NH3)PbI3
Ba(OH)2 + Cl = BaCl2 + Ba(ClO3)2 + H2O =>
6 Ba(OH)2 + 12 Cl = 5 BaCl2 + Ba(ClO3)2 + 6 H2O
RbNO3 = RbNO2 + O2 =>
2 RbNO3 = 2 RbNO2 + O2
NaCl + NH4OH = NH3 + NaOH + HCl =>
NaCl + NH4OH = NH3 + NaOH + HCl
K2CO3 + CaCl2 = K2Cl2 + CaCO3 =>
K2CO3 + CaCl2 = K2Cl2 + CaCO3
C6H14 + Cl = C6H13Cl + H =>
C6H14 + Cl = C6H13Cl + H
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
C15H30O2 + O2 = CO2 + H2O =>
2 C15H30O2 + 43 O2 = 30 CO2 + 30 H2O
KAu(CN)2 + KOH = Au + KNC + O2 + H2O =>
4 KAu(CN)2 + 4 KOH = 4 Au + 8 KNC + O2 + 2 H2O
H2C2O2 + H2O2 = CO2 + H2O =>
H2C2O2 + 3 H2O2 = 2 CO2 + 4 H2O
MgOH = MgO + H =>
MgOH = MgO + H
Ca + H2SO4 = Ca(SO4)2 + H2O + SO2 =>
Ca + 4 H2SO4 = Ca(SO4)2 + 4 H2O + 2 SO2
TiO2 + FeCl2*4H2O + FeCl3*6H2O + CH3CH2OH = Fe3O4*TiO2 + CH3CH2Cl + H2O =>
TiO2 + FeCl2*4H2O + 2 FeCl3*6H2O + 8 CH3CH2OH = Fe3O4*TiO2 + 8 CH3CH2Cl + 20 H2O
La + O2 = LaO2 =>
La + O2 = LaO2
NaCl + KNO3 = KCl + Na(NO3) =>
NaCl + KNO3 = KCl + Na(NO3)
K2CrO4 + NiCl2 = K2Cl2 + NiCrO4 =>
K2CrO4 + NiCl2 = K2Cl2 + NiCrO4
Cr + H2SO4 = SO4 + HCr =>
2 Cr + H2SO4 = SO4 + 2 HCr
AgCl + KSCN = AgSCN + KCl =>
AgCl + KSCN = AgSCN + KCl
Al + S = Al2(S)3 =>
2 Al + 3 S = Al2(S)3
I + KBr = IBr + K =>
I + KBr = IBr + K
Ca + H2SO4 = CaSO4 + H2S + H2O =>
4 Ca + 5 H2SO4 = 4 CaSO4 + H2S + 4 H2O
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2 =>
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2
HNO3 + HSO4 + Hg = Hg2SO4 + NO + H2O =>
HNO3 + 3 HSO4 + 6 Hg = 3 Hg2SO4 + NO + 2 H2O
O2 + CI2 = OCI2 =>
O2 + 2 CI2 = 2 OCI2
KCO3 + CO2 = KCO2 + CO3 =>
KCO3 + CO2 = KCO2 + CO3
AlBzOH = Al(OH)Bz =>
AlBzOH = Al(OH)Bz
Fe + H3(PO4) = Fe3(PO4)2 + H2 =>
3 Fe + 2 H3(PO4) = Fe3(PO4)2 + 3 H2
Fe + Cu(NO3)2 = Fe(NO3)3 + Cu =>
2 Fe + 3 Cu(NO3)2 = 2 Fe(NO3)3 + 3 Cu
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
Na + H3PO4 = H2 + Na3PO4 =>
6 Na + 2 H3PO4 = 3 H2 + 2 Na3PO4
LaC2(S) + H2O(l) = La(OH)3(S) + C2H2(g) + H2(g) =>
2 LaC2(S) + 6 H2O(l) = 2 La(OH)3(S) + 2 C2H2(g) + H2(g)
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