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2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
K2Cr2O7 + HClO4 + HI = Cr(ClO4)3 + KClO4 + I2 + H2O =>
K2Cr2O7 + 8 HClO4 + 6 HI = 2 Cr(ClO4)3 + 2 KClO4 + 3 I2 + 7 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
ZNO + H2O = ZN(OH)2 =>
ZNO + H2O = ZN(OH)2
Fe2S2 + Na2O2 = Fe2O3 + Na2SO4 + Na2O =>
Fe2S2 + 9 Na2O2 = Fe2O3 + 2 Na2SO4 + 7 Na2O
FeS2 + Na2O2 = Fe2O3 + Na2SO4 + Na2O =>
2 FeS2 + 15 Na2O2 = Fe2O3 + 4 Na2SO4 + 11 Na2O
Sb2S3 + Fe = Sb + FeS =>
Sb2S3 + 3 Fe = 2 Sb + 3 FeS
Co + HNO3 = Co(NO3)2 + NO + H2O =>
3 Co + 8 HNO3 = 3 Co(NO3)2 + 2 NO + 4 H2O
N + O2 = NO =>
2 N + O2 = 2 NO
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Ca(OH)2 + HCl = H2O + CaCl2 =>
Ca(OH)2 + 2 HCl = 2 H2O + CaCl2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CoCl2 + NH4Cl + NH3 + H2O2 = CoN5H15Cl3 + H2O =>
2 CoCl2 + 2 NH4Cl + 8 NH3 + H2O2 = 2 CoN5H15Cl3 + 2 H2O
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
HCOOH + NaHCO3 = CH3COONa + CO2 + H2O =>
4 HCOOH + NaHCO3 = CH3COONa + 3 CO2 + 3 H2O
Sr(OH)2 + H3P = Sr3P2 + HOH =>
3 Sr(OH)2 + 2 H3P = Sr3P2 + 6 HOH
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P + CO =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 2 P + 5 CO
HCOOH + KOH = HCOOK + H2O =>
HCOOH + KOH = HCOOK + H2O
NaHSO4 + Na2S = Na2SO4 + H2S =>
2 NaHSO4 + Na2S = 2 Na2SO4 + H2S
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NaCl = Na + Cl =>
NaCl = Na + Cl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HBrO + KOH = KBrO + H2O =>
HBrO + KOH = KBrO + H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
P4(s) + O2(g) = P2O5(s) =>
P4(s) + 5 O2(g) = 2 P2O5(s)
Cu(CH3COO)2*H2O + NH2CH2COOH = Cu(NH2CH2COO)2*H2O + CH3COOH =>
Cu(CH3COO)2*H2O + 2 NH2CH2COOH = Cu(NH2CH2COO)2*H2O + 2 CH3COOH
NaBO2 + H2O = H3BO3 + NaOH =>
NaBO2 + 2 H2O = H3BO3 + NaOH
NH3 + Na = H2 + NaNH2 =>
2 NH3 + 2 Na = H2 + 2 NaNH2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
H{+} + Cr2O7 + C2H6O = C2H4O2 + Cr3{+} + H2O =>
2 H{+} + 3 Cr2O7 + 10 C2H6O = 10 C2H4O2 + 2 Cr3{+} + 11 H2O
Na2B4O7 = Na2O + B2O3 =>
Na2B4O7 = Na2O + 2 B2O3
H{+} + Cr2O7 + C2H6O = C2H4O2 + Cr3{+} + H2O =>
2 H{+} + 3 Cr2O7 + 10 C2H6O = 10 C2H4O2 + 2 Cr3{+} + 11 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Fe + CuCl2 = Cu + FeCl2 =>
Fe + CuCl2 = Cu + FeCl2
H{+} + Cr2O7{2-} + C2H6O = C2H4O2 + Cr3{+} + H2O =>
16 H{+} + 6 Cr2O7{2-} + 17 C2H6O = 17 C2H4O2 + 4 Cr3{+} + 25 H2O
C4H9SH + O2 = CO2 + SO2 + H20 =>
2 C4H9SH + 10 O2 = 8 CO2 + 2 SO2 + H20
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
C5H10 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C5H8O4 + H2O =>
C5H10 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + C5H8O4 + 4 H2O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NH4Cl + H2O = H3O + NH3 + Cl =>
NH4Cl + H2O = H3O + NH3 + Cl
Na2B4O7*5H2O = Na2O + B2O3 + H2O =>
Na2B4O7*5H2O = Na2O + 2 B2O3 + 5 H2O
NACl + H2O = NAOH + Cl2 + H2 =>
2 NACl + 2 H2O = 2 NAOH + Cl2 + H2
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