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3 C7H8O + 4 KMnO4 = 3 C7H6O2 + 4 MnO2 + 4 KOH + H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
KOH = KHO =>
KOH = KHO
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
ZnS = S8 + Zn =>
8 ZnS = S8 + 8 Zn
AgHCl = Ag(HCl) =>
AgHCl = Ag(HCl)
KI + (NH4)2S = NH4I + K2S =>
2 KI + (NH4)2S = 2 NH4I + K2S
B2(SO4)3 + Ca(OH)2 = CaSO4 + B(OH)3 =>
B2(SO4)3 + 3 Ca(OH)2 = 3 CaSO4 + 2 B(OH)3
CrI3 + Na2CrO4 = Cr2(CrO4)3 + NaI =>
2 CrI3 + 3 Na2CrO4 = Cr2(CrO4)3 + 6 NaI
CuCl2 + Na2S = CuS + NaCl =>
CuCl2 + Na2S = CuS + 2 NaCl
SeCl6O + O2 = SeO2 + Cl2 =>
2 SeCl6O + O2 = 2 SeO2 + 6 Cl2
SiCl4(l) + H2O(l) = SiO2(l) + HCl(aq) =>
SiCl4(l) + 2 H2O(l) = SiO2(l) + 4 HCl(aq)
Fe(HCO3)2 + O2 + H2O = Fe(OH)3 + CO2 =>
4 Fe(HCO3)2 + O2 + 2 H2O = 4 Fe(OH)3 + 8 CO2
MnSO4 + KBrO3 + KOH = MnO2 + KBr + K2SO4 + H2O =>
3 MnSO4 + KBrO3 + 6 KOH = 3 MnO2 + KBr + 3 K2SO4 + 3 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
NH3 + Na2CO3 = Na(NH3) + CO3 =>
2 NH3 + Na2CO3 = 2 Na(NH3) + CO3
HgOH + HClO4 = Hg(ClO4) + H2O =>
HgOH + HClO4 = Hg(ClO4) + H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Co + Cl2 + NaOH = Co(OH)2 + NaCl =>
Co + Cl2 + 2 NaOH = Co(OH)2 + 2 NaCl
Al2O3 + Mg(OH)2 + H2O = Mg[Al(OH)5] =>
Al2O3 + 2 Mg(OH)2 + 3 H2O = 2 Mg[Al(OH)5]
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
K2S + Ag = Ag2S + K =>
K2S + 2 Ag = Ag2S + 2 K
HI(g) = H2(g) + I2(g) =>
2 HI(g) = H2(g) + I2(g)
SO2 + NaIO3 + H2O = H2SO4 + NaIO =>
2 SO2 + NaIO3 + 2 H2O = 2 H2SO4 + NaIO
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
CH3CH2CN + H2O = CH3CH2COOH + NH3 =>
CH3CH2CN + 2 H2O = CH3CH2COOH + NH3
CH64 + Br2 = CH3Br2 + HBr =>
2 CH64 + 63 Br2 = 2 CH3Br2 + 122 HBr
NaNO3 + H2SO4 = HNO3 + Na2SO4 =>
2 NaNO3 + H2SO4 = 2 HNO3 + Na2SO4
MoCO3 + HCl = MoCl + HCO3 =>
MoCO3 + HCl = MoCl + HCO3
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2
C6H8O6 + CuSO4 + NH4SCN = CuSCN + (NH4)2SO4 + C6H6O6 + H2SO4 =>
C6H8O6 + 2 CuSO4 + 2 NH4SCN = 2 CuSCN + (NH4)2SO4 + C6H6O6 + H2SO4
Cu(OH)2 + NH4OH = NH4[Cu(OH)3] =>
Cu(OH)2 + NH4OH = NH4[Cu(OH)3]
PENIS = P + E + N + I + S =>
PENIS = P + E + N + I + S
NH4ClO4 + KNO3 = KClO4 + NH4NO3 =>
NH4ClO4 + KNO3 = KClO4 + NH4NO3
CaCl2 + H2O2 + NaOH + H2O = CaO2*8H2O + NaCl =>
CaCl2 + H2O2 + 2 NaOH + 6 H2O = CaO2*8H2O + 2 NaCl
NaCl + FeS2 = NaS2 + FeCl =>
NaCl + FeS2 = NaS2 + FeCl
Fe(NO3)3 + Fe = Fe2(NO3)3 =>
Fe(NO3)3 + Fe = Fe2(NO3)3
CuSO4*5H2O + K2C2O4*H2O = K2Cu(C2O4)2*H2O + K2SO4 + H2O =>
CuSO4*5H2O + 2 K2C2O4*H2O = K2Cu(C2O4)2*H2O + K2SO4 + 6 H2O
Cr + H2SO4 = CrSO4 + H2 =>
Cr + H2SO4 = CrSO4 + H2
AlCl3 + NaOH = NaCl + Na[Al(OH)4] =>
AlCl3 + 4 NaOH = 3 NaCl + Na[Al(OH)4]
SnS2 + Cl2 = SnCl4 + S =>
SnS2 + 2 Cl2 = SnCl4 + 2 S
C8H18 + O2(g) = CO2 + H2O =>
2 C8H18 + 25 O2(g) = 16 CO2 + 18 H2O
HSO3 + MnO4 = HSO4 + MnO2 =>
2 HSO3 + MnO4 = 2 HSO4 + MnO2
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
C2H5OC2H5 + HCl = C2H5OH + C2H5Cl =>
C2H5OC2H5 + HCl = C2H5OH + C2H5Cl
(NH4)2S + ZnCl2 = ZnS + NH4Cl =>
(NH4)2S + ZnCl2 = ZnS + 2 NH4Cl
KCNS + Hg(NO3)2 = K(NO3) + Hg(CNS)2 =>
2 KCNS + Hg(NO3)2 = 2 K(NO3) + Hg(CNS)2
Na2CO3 + HI = CO2 + H2O + NaI =>
Na2CO3 + 2 HI = CO2 + H2O + 2 NaI
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