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HBr + CaCO = CaBr + H + CO
C8H8O2 + NaOH = C7H5O2 + CH3OH + Na =>
C8H8O2 + NaOH = C7H5O2 + CH3OH + Na
CrI3 + Cu3(PO4)2 = CrPO4 + CuI2 =>
2 CrI3 + Cu3(PO4)2 = 2 CrPO4 + 3 CuI2
H4C + O2 = CO2 + H2O =>
H4C + 2 O2 = CO2 + 2 H2O
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
Na2SO4 + KCI = Na2CI + KSO4 =>
Na2SO4 + KCI = Na2CI + KSO4
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
Ca(OH)2(aq) + Na2SO4(aq) = CaSO4 + Na2(OH)2 =>
Ca(OH)2(aq) + Na2SO4(aq) = CaSO4 + Na2(OH)2
H2SO3 + Cl2 + H2O = H2SO4 + HCl =>
H2SO3 + Cl2 + H2O = H2SO4 + 2 HCl
NaHCO3 + CaCl2 = NaCl + CO2 + CaCO3 + H2O =>
2 NaHCO3 + CaCl2 = 2 NaCl + CO2 + CaCO3 + H2O
HI(aq) + Cu(NO3)2(aq) = CuI2(aq) + HNO3(aq) =>
2 HI(aq) + Cu(NO3)2(aq) = CuI2(aq) + 2 HNO3(aq)
HNO3 + LiOH = H2O + LiNO3 =>
HNO3 + LiOH = H2O + LiNO3
NH4SO4 + BaC2H3O2 = BaSO4 + NH4C2H3O2 =>
NH4SO4 + BaC2H3O2 = BaSO4 + NH4C2H3O2
K2S + NaNO3 = KNO3 + Na2S =>
K2S + 2 NaNO3 = 2 KNO3 + Na2S
(C)6(H)12(O)6 + (O)2 = C(O)2 + (H)2O =>
(C)6(H)12(O)6 + 6(O)2 = 6 C(O)2 + 6(H)2O
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
C6H5C3H7 + KMnO4 = C6H5COOK + K2CO3 + MnO2 + H2O =>
3 C6H5C3H7 + 28 KMnO4 = 2 C6H5COOK + 13 K2CO3 + 28 MnO2 + 13 H2O
Sb2O5 + Na2CO3 + S = Na3SbS4 + SO2 + CO2 =>
Sb2O5 + 3 Na2CO3 + 12 S = 2 Na3SbS4 + 4 SO2 + 3 CO2
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
C2H6O + I2 = C2H4O + HI =>
C2H6O + I2 = C2H4O + 2 HI
NH4Cl + Ba(OH)2 = NH4(OH)2 + BaCl =>
NH4Cl + Ba(OH)2 = NH4(OH)2 + BaCl
C6H12O6 + [Ag(NH3)2](OH) = Ag + C6H12O7 + NH3 + H2O =>
C6H12O6 + 2[Ag(NH3)2](OH) = 2 Ag + C6H12O7 + 4 NH3 + H2O
CuO + NH3 = Cu + N2 + H2O =>
3 CuO + 2 NH3 = 3 Cu + N2 + 3 H2O
P2O5 + NaOH = P2OH + NaO5 =>
P2O5 + NaOH = P2OH + NaO5
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
(Fe(CN)6){3-} + C6H8O6 = (Fe(CN)6){4-} + C6H6O6 + H{+} =>
2(Fe(CN)6){3-} + C6H8O6 = 2(Fe(CN)6){4-} + C6H6O6 + 2 H{+}
H2O2 + CH3OH = H2CO + H2O =>
H2O2 + CH3OH = H2CO + 2 H2O
Al + CrCl3 = Al2Cl3 + Cr =>
2 Al + CrCl3 = Al2Cl3 + Cr
GaF3 + Na3PO4 = GaPO4 + NaF =>
GaF3 + Na3PO4 = GaPO4 + 3 NaF
Fe(OH)3 + H2SeO3 = Fe2(SeO3)3 + H2O =>
2 Fe(OH)3 + 3 H2SeO3 = Fe2(SeO3)3 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaCrO2 + H2SO4 = NaCrO4 + S + H2O =>
3 NaCrO2 + 2 H2SO4 = 3 NaCrO4 + 2 S + 2 H2O
Na2SO4 + KCI = Na2CI + KSO4 =>
Na2SO4 + KCI = Na2CI + KSO4
Cr2O3 = chromium + oxygen =>
2 Cr2O3 = 4 Cr + 3 O2
NaOH(aq) + H2SO4() = Na2SO4(aq) + H2O(l) =>
2 NaOH(aq) + H2SO4() = Na2SO4(aq) + 2 H2O(l)
Fe(s) + O2(g) = Fe3O4(s) =>
3 Fe(s) + 2 O2(g) = Fe3O4(s)
C3H6O2 + KOH = C3H5KO2 + H2O =>
C3H6O2 + KOH = C3H5KO2 + H2O
Al + S = Al2(S)3 =>
2 Al + 3 S = Al2(S)3
Pb + Al2S3 = PbS2 + Al =>
3 Pb + 2 Al2S3 = 3 PbS2 + 4 Al
Mg(NO3)2 + Na2CO3 = MgCO3 + Na2(NO3)2 =>
Mg(NO3)2 + Na2CO3 = MgCO3 + Na2(NO3)2
Ca3(PO4)2 + H3O = Ca + H3PO4 + H2O =>
Ca3(PO4)2 + 6 H3O = 3 Ca + 2 H3PO4 + 6 H2O
AI + S = AIS3 =>
AI + 3 S = AIS3
C6H12O6(aq) = C2H5OH + CO2 =>
C6H12O6(aq) = 2 C2H5OH + 2 CO2
O2 + C2H4 + HCl = H2O + C2H4Cl2 =>
O2 + 2 C2H4 + 4 HCl = 2 H2O + 2 C2H4Cl2
Rb + S8 = Rb3S =>
24 Rb + S8 = 8 Rb3S
C10H16 + CH3CO2H = C12H20O2 = C10H18O + H2CrO4 = C10H16O + H2CrO3 + H2O =>
C10H16 + CH3CO2H = C12H20O2
HgNO3 + Cu = CuNO3 + Hg =>
HgNO3 + Cu = CuNO3 + Hg
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HBr + C3H6O = H2O + C3H5Br =>
HBr + C3H6O = H2O + C3H5Br
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