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5 CO2 + 3 H2O = C5H5OH + 6 O2
Zn + PO4H2 = Zn3(PO4)2 + H2 =>
3 Zn + 2 PO4H2 = Zn3(PO4)2 + 2 H2
K2FeO4 + NH3*H2O = N2 + Fe(OH)3 + KOH =>
2 K2FeO4 + 2 NH3*H2O = N2 + 2 Fe(OH)3 + 4 KOH
HCOOH + Mg = Mg(HCOO) + H2 =>
2 HCOOH + 2 Mg = 2 Mg(HCOO) + H2
K2Co3 + Na2SO4 = K2SO4 + Na2Co3 =>
K2Co3 + Na2SO4 = K2SO4 + Na2Co3
N2H4 + HO = N2 + H2O =>
N2H4 + 4 HO = N2 + 4 H2O
H2 + SO4 + KOH = K2SO4 + H2O =>
H2 + SO4 + 2 KOH = K2SO4 + 2 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
PbO2(s) + Sn(s) + H{+}(aq) = Pb{2+}(aq) + Sn{2+}(aq) + H2O(l) =>
PbO2(s) + Sn(s) + 4 H{+}(aq) = Pb{2+}(aq) + Sn{2+}(aq) + 2 H2O(l)
NH4Cl + NaPO4 = NaCl + NH4PO4 =>
NH4Cl + NaPO4 = NaCl + NH4PO4
Fe(NH4)2(SO4)2 + (COOH)2 = Fe(COO)2 + (NH4)2SO4 + H2SO4 =>
Fe(NH4)2(SO4)2 + (COOH)2 = Fe(COO)2 + (NH4)2SO4 + H2SO4
Pb(NO3)2 + AgNO3 = Ag + Pb(NO3)3 =>
Pb(NO3)2 + AgNO3 = Ag + Pb(NO3)3
NaSO3 + KMnO4 + H2O = MnO2 + NaSO4 + KOH =>
3 NaSO3 + 2 KMnO4 + H2O = 2 MnO2 + 3 NaSO4 + 2 KOH
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
Fe(s) + S(s) = FeS(s) =>
Fe(s) + S(s) = FeS(s)
CuCl2(aq) + Zn(s) = Cu + ZnCl =>
CuCl2(aq) + 2 Zn(s) = Cu + 2 ZnCl
BeO2 + HCl = BeCl2 + H2O + Cl2 =>
BeO2 + 4 HCl = BeCl2 + 2 H2O + Cl2
Cu2O + B = Cu + B2O3 =>
3 Cu2O + 2 B = 6 Cu + B2O3
Br2 + CuCl2 = Br2Cu + Cl2 =>
Br2 + CuCl2 = Br2Cu + Cl2
MnHSO3 + HNO3 = Mn(NO3) + H2O + SO2 =>
MnHSO3 + HNO3 = Mn(NO3) + H2O + SO2
C7H6O + C7H9NO = C14H13NO + H2O =>
C7H6O + C7H9NO = C14H13NO + H2O
In2S3 + H2SO4 = H2S + In2(SO4)3 =>
In2S3 + 3 H2SO4 = 3 H2S + In2(SO4)3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KMnO4 + HNO2 + H2SO4 = MnSO4 + HNO3 + K2SO4 + H2O =>
2 KMnO4 + 5 HNO2 + 3 H2SO4 = 2 MnSO4 + 5 HNO3 + K2SO4 + 3 H2O
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Na(I) + Pb(NO3)2 = Pb(I)2 + Na(NO3) =>
2 Na(I) + Pb(NO3)2 = Pb(I)2 + 2 Na(NO3)
Fe + CS2 = Fe2S3 + C =>
4 Fe + 3 CS2 = 2 Fe2S3 + 3 C
C40H42 + O2 = CO2 + H2O =>
2 C40H42 + 101 O2 = 80 CO2 + 42 H2O
Sn + CH3COOH = CH3COOSn + H2 =>
2 Sn + 2 CH3COOH = 2 CH3COOSn + H2
CrCO3 = CrO + CO2 =>
CrCO3 = CrO + CO2
AgNO3 + Pb(NO3)2 = AgPb + NO3(NO3)2 =>
AgNO3 + Pb(NO3)2 = AgPb + NO3(NO3)2
K + CuS = KS + Cu =>
K + CuS = KS + Cu
KNO2 + HCl + KI = KCl + NO + H2O + I2 =>
2 KNO2 + 4 HCl + 2 KI = 4 KCl + 2 NO + 2 H2O + I2
Na2HPO4 + K2SO3 = Na2SO3 + K2HPO4 =>
Na2HPO4 + K2SO3 = Na2SO3 + K2HPO4
O2 + Cl2 = Cl2O2 =>
O2 + Cl2 = Cl2O2
C5H12O(l) + O2(s) = CO2(g) + H2O(g) =>
2 C5H12O(l) + 15 O2(s) = 10 CO2(g) + 12 H2O(g)
CaI2(aq) + Hg(No3)2(aq) = Ca(No3)2(aq) + HgI2(s) =>
CaI2(aq) + Hg(No3)2(aq) = Ca(No3)2(aq) + HgI2(s)
CH2 + O2 = CO2 + H2O =>
2 CH2 + 3 O2 = 2 CO2 + 2 H2O
Mn(OH)2 + NaOH = Na2MnO2 + H2O =>
Mn(OH)2 + 2 NaOH = Na2MnO2 + 2 H2O
Ca(ClO)2 + NaCl + H2O = NaOH + Ca(OH)2 + Cl2 =>
Ca(ClO)2 + 2 NaCl + 2 H2O = 2 NaOH + Ca(OH)2 + 2 Cl2
C10H15NO + HCl = C10H15NOHCl =>
C10H15NO + HCl = C10H15NOHCl
C3H4O3 + O2 = CO2 + H2O =>
2 C3H4O3 + 5 O2 = 6 CO2 + 4 H2O
BaCl2(aq) + Na2SO4 = BaSO4 + NaCl =>
BaCl2(aq) + Na2SO4 = BaSO4 + 2 NaCl
CH3CH(OH)CH3CuO = CH3COCH3CuH2O =>
CH3CH(OH)CH3CuO = CH3COCH3CuH2O
N2 + K = K3N =>
N2 + 6 K = 2 K3N
Cr2O3 + H2O = Cr + OH =>
Cr2O3 + 3 H2O = 2 Cr + 6 OH
Ga + H2SO4 = Ga2(SO4)3 + H2 =>
2 Ga + 3 H2SO4 = Ga2(SO4)3 + 3 H2
(NH4)2CO3 + H2O = NH4OH + CO2 =>
(NH4)2CO3 + H2O = 2 NH4OH + CO2
P2O5 + V(OH)4 = V3(PO4)4 + H2O =>
2 P2O5 + 3 V(OH)4 = V3(PO4)4 + 6 H2O
H = HH =>
2 H = HH
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