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C40H56 + O2 + 4 H = 2 C20H30O
SO2 + Br2 + H2O = H2SO4 + HBr2 =>
SO2 + 2 Br2 + 2 H2O = H2SO4 + 2 HBr2
Sn(OH)2 + NaOH + H2O = Na2[Sn(OH)6] + H2 =>
Sn(OH)2 + 2 NaOH + 2 H2O = Na2[Sn(OH)6] + H2
C + K2Cr2O7 = Cr2O3 + K2CO3 + CO2 =>
3 C + 2 K2Cr2O7 = 2 Cr2O3 + 2 K2CO3 + CO2
H2SO4 + Hg(OH)2 = H2O + HgSO4 =>
H2SO4 + Hg(OH)2 = 2 H2O + HgSO4
Ca(OH)2 + HBr = CaBr + (OH)2H =>
Ca(OH)2 + HBr = CaBr + (OH)2H
Cr(NO3)3 + KClO + NaOH = Na2CrO4 + KCl + NaNO3 + H2O =>
2 Cr(NO3)3 + 3 KClO + 10 NaOH = 2 Na2CrO4 + 3 KCl + 6 NaNO3 + 5 H2O
P + FeO3 = P4O10 + OFe =>
4 P + 5 FeO3 = P4O10 + 5 OFe
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
Mg(OH)2 + N2 = Mg3N2 + H2O2 =>
3 Mg(OH)2 + N2 = Mg3N2 + 3 H2O2
Cu(OH) + H2O = [Cu(H2O)4] + OH =>
Cu(OH) + 4 H2O = [Cu(H2O)4] + OH
C6H8O7 + Na2CO3*10H2O = C6H5O7Na3 + CO2 + H2O =>
2 C6H8O7 + 3 Na2CO3*10H2O = 2 C6H5O7Na3 + 3 CO2 + 33 H2O
FeBr2 + K2S = FeS(s) + KBr =>
FeBr2 + K2S = FeS(s) + 2 KBr
Br2 + I2 + OH{-} = BrO3{-} + I{-} + H2O =>
Br2 + 5 I2 + 12 OH{-} = 2 BrO3{-} + 10 I{-} + 6 H2O
BF3 + H2O = H3BO3 + HBF4 =>
4 BF3 + 3 H2O = H3BO3 + 3 HBF4
ZnSO4 + (NH4)2S = ZnS + (NH4)2SO4 =>
ZnSO4 + (NH4)2S = ZnS + (NH4)2SO4
HCOOH + Na = HCOONa + H2 =>
2 HCOOH + 2 Na = 2 HCOONa + H2
SnO + O2 = SnO2 =>
2 SnO + O2 = 2 SnO2
C3H6Cl2 + NaOH = C3H6(OH)2 + NaCl =>
C3H6Cl2 + 2 NaOH = C3H6(OH)2 + 2 NaCl
Al + H2O = Al(OH)6 + H2 =>
Al + 6 H2O = Al(OH)6 + 3 H2
C2H6O2 + C6H4(COOH)2 = C10H8O4 + H2O =>
C2H6O2 + C6H4(COOH)2 = C10H8O4 + 2 H2O
HClO3 + AgOH = H2O + ClO3 + Ag =>
HClO3 + AgOH = H2O + ClO3 + Ag
Mg3P2 + CoS = MgS + Co3P2 =>
Mg3P2 + 3 CoS = 3 MgS + Co3P2
Mg + CO2 = CO + MgO =>
Mg + CO2 = CO + MgO
HCl + PbCO3 = PbCl2 + CO2 + H2O =>
2 HCl + PbCO3 = PbCl2 + CO2 + H2O
Fe(NH4)2(SO4)2*6H2O + KMnO4 + H2SO4 = (NH4)2SO4 + Fe2(SO4)3 + H2O + K2SO4 + MnSO4 =>
10 Fe(NH4)2(SO4)2*6H2O + 2 KMnO4 + 8 H2SO4 = 10(NH4)2SO4 + 5 Fe2(SO4)3 + 68 H2O + K2SO4 + 2 MnSO4
C5H9NO4 + Na = C5H8NO4Na + H2 =>
2 C5H9NO4 + 2 Na = 2 C5H8NO4Na + H2
Fe + NaCl + K3[Fe(Cn)6] + H2O = Fe3[Fe(Cn)6]2 + KCl + NaOH + H2 =>
3 Fe + 6 NaCl + 2 K3[Fe(Cn)6] + 6 H2O = Fe3[Fe(Cn)6]2 + 6 KCl + 6 NaOH + 3 H2
BaPO4 + HCl = BaCl2 + PO3 + H2O =>
BaPO4 + 2 HCl = BaCl2 + PO3 + H2O
Mg + CO2 = CO + MgO =>
Mg + CO2 = CO + MgO
NaAlO2 + NH4Cl = NaCl + Al(OH)3 + NH3 + AlCl3 =>
3 NaAlO2 + 6 NH4Cl = 3 NaCl + 2 Al(OH)3 + 6 NH3 + AlCl3
KMnO4 + H2(SO4) = K2(SO4) + Mn(SO4) + H2O + O =>
2 KMnO4 + 3 H2(SO4) = K2(SO4) + 2 Mn(SO4) + 3 H2O + 5 O
Ag + NaOCl + H2O = AgCl + NaOH + O2 =>
4 Ag + 4 NaOCl + 2 H2O = 4 AgCl + 4 NaOH + O2
C3H5N + O2 = CO2 + H2O + NO2 =>
4 C3H5N + 21 O2 = 12 CO2 + 10 H2O + 4 NO2
HNO3 + CaCO3 = CaN2O6 + H2O + CO2 =>
2 HNO3 + CaCO3 = CaN2O6 + H2O + CO2
NaBr + AgNO3 = NaBrAgNO3 =>
NaBr + AgNO3 = NaBrAgNO3
K + CaBr = KBr + Ca =>
K + CaBr = KBr + Ca
NH4(OH)2 + Fe2(SO4)3 = Fe2(OH)2 + (NH4)2 + SO4 =>
2 NH4(OH)2 + 2 Fe2(SO4)3 = 2 Fe2(OH)2 + (NH4)2 + 6 SO4
C4H10O4 + KNO3 = CO2 + H2O + K2CO3 + N2 =>
5 C4H10O4 + 18 KNO3 = 11 CO2 + 25 H2O + 9 K2CO3 + 9 N2
Se + HNO3 = SeO2 + NO2 + H2O =>
Se + 4 HNO3 = SeO2 + 4 NO2 + 2 H2O
HCl + ZnCl2 = ZnH2 + Cl =>
2 HCl + ZnCl2 = ZnH2 + 4 Cl
C2H5OH + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2SO4 + H2O =>
5 C2H5OH + 2 K2Cr2O7 + 4 H2SO4 = 5 CH3COOH + 2 K2SO4 + 2 Cr2SO4 + 9 H2O
C16H12O6 = C + H2O =>
C16H12O6 = 16 C + 6 H2O
HNO2 + NaCl = H2O + NaO + Cl2 + N2 =>
4 HNO2 + 6 NaCl = 2 H2O + 6 NaO + 3 Cl2 + 2 N2
C3H6O + Cu{2+} + OH{-} = C2H3O2{-} + Cu2O + H2O =>
2 C3H6O + 8 Cu{2+} + 19 OH{-} = 3 C2H3O2{-} + 4 Cu2O + 11 H2O
C2H8O(g) + O2(g) = CO2(g) + H20(g) =>
10 C2H8O(g) + 15 O2(g) = 20 CO2(g) + 4 H20(g)
Ca(s) + Br2(l) = CaBr3(s) =>
2 Ca(s) + 3 Br2(l) = 2 CaBr3(s)
KCN + H2O = HCN + KOH =>
KCN + H2O = HCN + KOH
CH3COONa = CH3COO + Na =>
CH3COONa = CH3COO + Na
CuO + PbI2 = PbO + CuI2 =>
CuO + PbI2 = PbO + CuI2
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