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2 AL + 6 NaOH = 2 Na3ALO3 + 3 H2
CH2O + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 CH2O + 4 KMnO4 + 6 H2SO4 = 5 CO2 + 2 K2SO4 + 4 MnSO4 + 11 H2O
C2H5OH + O2 = CO2 + H20 =>
10 C2H5OH + 15 O2 = 20 CO2 + 3 H20
SbO(s) + O2(g) = SbO2(s) =>
2 SbO(s) + O2(g) = 2 SbO2(s)
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
CH3(CH2)5CH3 + O2 = CO2 + H2O =>
CH3(CH2)5CH3 + 11 O2 = 7 CO2 + 8 H2O
Mg + HCl = MgCl + H =>
Mg + HCl = MgCl + H
N2 + Li = LiN3 =>
3 N2 + 2 Li = 2 LiN3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Mg + HCl = MgCl + H2 =>
2 Mg + 2 HCl = 2 MgCl + H2
HIO = HI + HIO3 =>
3 HIO = 2 HI + HIO3
ZnO + H2SO3 = ZnSO4 + H =>
ZnO + H2SO3 = ZnSO4 + 2 H
Al2(SO4)3 + Na2SiO3 = Al2(SiO3)3 + Na2SO4 =>
Al2(SO4)3 + 3 Na2SiO3 = Al2(SiO3)3 + 3 Na2SO4
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
H2 + CO2 = C6H12O6 + O2 =>
6 H2 + 6 CO2 = C6H12O6 + 3 O2
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H4O2 + O2 = CO2 + H2O =>
C6H4O2 + 6 O2 = 6 CO2 + 2 H2O
C2H6S + O2 = CO2 + H2O + SO2 =>
2 C2H6S + 9 O2 = 4 CO2 + 6 H2O + 2 SO2
HCl + Ca = CaCl2 + H =>
2 HCl + Ca = CaCl2 + 2 H
HNO3 + Cu2O = Cu(NO3) + H2O =>
2 HNO3 + Cu2O = 2 Cu(NO3) + H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Cu + Br2 = CuBr2 =>
Cu + Br2 = CuBr2
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Zn + HCl = ZnCl2 + H =>
Zn + 2 HCl = ZnCl2 + 2 H
HNO3 + Cu2O = Cu(NO3) + H2O =>
2 HNO3 + Cu2O = 2 Cu(NO3) + H2O
P4 + KOH + H2O = PH3 + KH2PO2 =>
P4 + 3 KOH + 3 H2O = PH3 + 3 KH2PO2
SbO(s) + O2(g) = Sb2O5(s) =>
4 SbO(s) + 3 O2(g) = 2 Sb2O5(s)
C6H5OH + Br2 = C6H3Br3O + H =>
2 C6H5OH + 3 Br2 = 2 C6H3Br3O + 6 H
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Ba(OH)2 + HCN = Ba(CN)2 + H2O =>
Ba(OH)2 + 2 HCN = Ba(CN)2 + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ch3ONa + H2SO4 = Ch3OH + Na2SO4 =>
2 Ch3ONa + H2SO4 = 2 Ch3OH + Na2SO4
CuO + Fe = FeO + Cu =>
CuO + Fe = FeO + Cu
VO2Cl + NH4OH = NH4VO3 + NH4Cl + H2O =>
VO2Cl + 2 NH4OH = NH4VO3 + NH4Cl + H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
CH3CH2OH + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H20 =>
80 CH3CH2OH + 60 KMnO4 + 90 H2SO4 = 160 HCOOH + 60 MnSO4 + 30 K2SO4 + 17 H20
Br2 + FeCl2 = FeBr2 + Cl2 =>
Br2 + FeCl2 = FeBr2 + Cl2
H2SO4 + ZnO = ZnSO4 + H2O =>
H2SO4 + ZnO = ZnSO4 + H2O
P + Ca = Ca3P2 =>
2 P + 3 Ca = Ca3P2
ICl3 + H2O = ICl + HIO3 + HCl =>
2 ICl3 + 3 H2O = ICl + HIO3 + 5 HCl
NH4Cl + NaBrO + NaOH = N2H4 + NaBr + NaCl + H2O =>
2 NH4Cl + NaBrO + 2 NaOH = N2H4 + NaBr + 2 NaCl + 3 H2O
MgO + HF = MgF2 + H2O =>
MgO + 2 HF = MgF2 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2 + F2 = HF2 =>
H2 + 2 F2 = 2 HF2
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
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