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2 Na(OH) + Zn(NO3)2 = Zn(OH)2 + 2 Na(NO3)
HOCH2CH2OCH2CH2OCH2CH2OH + O = CO2 + H2O =>
HOCH2CH2OCH2CH2OCH2CH2OH + 15 O = 6 CO2 + 7 H2O
(CH3CH2OH)OH + O2 = CO2 + H2O =>
4(CH3CH2OH)OH + 11 O2 = 8 CO2 + 14 H2O
H2S(uq) + KOH(uq) = H2O(l) + K2S(uq) =>
H2S(uq) + 2 KOH(uq) = 2 H2O(l) + K2S(uq)
KMnO4 + Na2SO3 + H2SO4 = Na2SO4 + K2SO4 + H2O + MnSO4 =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 5 Na2SO4 + K2SO4 + 3 H2O + 2 MnSO4
K2 + (NO3)2 = KNO3 =>
K2 + (NO3)2 = 2 KNO3
Cr2O3 + Cl2 = CrCl3 + O2 =>
2 Cr2O3 + 6 Cl2 = 4 CrCl3 + 3 O2
H2SiO3 + Na2CO3 = Na2SiO3 + CO2 + H2O =>
H2SiO3 + Na2CO3 = Na2SiO3 + CO2 + H2O
K2Cr2O7 + Al + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + Al2(SO4)3 =>
K2Cr2O7 + 2 Al + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + 7 H2O + Al2(SO4)3
(NH4)2S + Pb(OH)2 = PbS + NH4OH =>
(NH4)2S + Pb(OH)2 = PbS + 2 NH4OH
H + Na2O = NaH + O =>
2 H + Na2O = 2 NaH + O
Li2SiO3 + HNO3 = LiNO3 + H2SiO3 =>
Li2SiO3 + 2 HNO3 = 2 LiNO3 + H2SiO3
KOH(aq) + CH3COOH(aq) = CH3COOK(aq) + H2O =>
KOH(aq) + CH3COOH(aq) = CH3COOK(aq) + H2O
FeSO4 + Cu = CuSO4 + Fe =>
FeSO4 + Cu = CuSO4 + Fe
(NH4)3VO4 + SnCl2 + HCl = VOCl2 + NH4Cl + SnCl4 + H2O =>
2(NH4)3VO4 + SnCl2 + 12 HCl = 2 VOCl2 + 6 NH4Cl + SnCl4 + 6 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C7H6Cl2 + NaOH = C7H7O2Na + NaCl + H2O =>
C7H6Cl2 + 3 NaOH = C7H7O2Na + 2 NaCl + H2O
SnHSO4 = SnSO4H =>
SnHSO4 = SnSO4H
C2H3Br + O2 = CO2 + H2O + HBr =>
2 C2H3Br + 5 O2 = 4 CO2 + 2 H2O + 2 HBr
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
Na + Na2S7 = Na2S6 =>
2 Na + 6 Na2S7 = 7 Na2S6
FeCl3 + NaOH + H2C2O4*2H2O = Na3[Fe(C2O4)3]*3H2O + NaCl + H2O =>
FeCl3 + 6 NaOH + 3 H2C2O4*2H2O = Na3[Fe(C2O4)3]*3H2O + 3 NaCl + 9 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
N2O3 + H2SO4 = HNOSO4 + H2O =>
N2O3 + 2 H2SO4 = 2 HNOSO4 + H2O
HCl + BaCl2 = Cl2 + BaH2 =>
2 HCl + BaCl2 = 2 Cl2 + BaH2
CO2 + AlOH = AlHCO3 =>
CO2 + AlOH = AlHCO3
Li + MgO = Mg + Li2O =>
2 Li + MgO = Mg + Li2O
CaF2 + Mg(OH)2 = MgF2 + Ca(OH)2 =>
CaF2 + Mg(OH)2 = MgF2 + Ca(OH)2
CrO3 + KOH = K2[CrO4] + H2O =>
CrO3 + 2 KOH = K2[CrO4] + H2O
LiOH + NaO = LiO + NaOH =>
LiOH + NaO = LiO + NaOH
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
CH3CH2CHOH + O2 = H2O + CO2 =>
4 CH3CH2CHOH + 17 O2 = 14 H2O + 12 CO2
NaHS + Cu = CuS + NaH =>
NaHS + Cu = CuS + NaH
Pt + KOH + H2O2 = H2O + K2PtO3 =>
Pt + 2 KOH + 2 H2O2 = 3 H2O + K2PtO3
N2O3 + Sn(OH)4 = Sn(NO2)4 + H2O =>
2 N2O3 + Sn(OH)4 = Sn(NO2)4 + 2 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
MgOH2 = Mg + OH2 =>
MgOH2 = Mg + OH2
Cu(NH3)4SO4*H2O + HNO3 = Cu(NH3)4 + H2SO4 + H2O + NO3 =>
Cu(NH3)4SO4*H2O + 2 HNO3 = Cu(NH3)4 + H2SO4 + H2O + 2 NO3
CaC2 + O2 = CaO + CO2 =>
2 CaC2 + 5 O2 = 2 CaO + 4 CO2
Sr + O2 = SrO2 =>
Sr + O2 = SrO2
Sb2S3 + Fe = Sb2Fe2 + S =>
Sb2S3 + 2 Fe = Sb2Fe2 + 3 S
CH3CH2CH2COOH + K2CO3 = CH3CH2CH2COOK + H2O + CO2 =>
2 CH3CH2CH2COOH + K2CO3 = 2 CH3CH2CH2COOK + H2O + CO2
Ca(OH)2 + HCl = CaCl + H3O2 =>
Ca(OH)2 + HCl = CaCl + H3O2
SO2Cl2 = SO2 + Cl2 =>
SO2Cl2 = SO2 + Cl2
CaAl2Si2O8 + Mg2SiO4 = MgCaSi2O6 + MgAl2O4 + MgSiO3 =>
CaAl2Si2O8 + 2 Mg2SiO4 = MgCaSi2O6 + MgAl2O4 + 2 MgSiO3
POCl3 + H2O = HCl + HPO3 =>
POCl3 + 2 H2O = 3 HCl + HPO3
KNO2 = NO2 + K2 =>
2 KNO2 = 2 NO2 + K2
H2S + Cl2 = HCl + S2 =>
2 H2S + 2 Cl2 = 4 HCl + S2
Cr10 = Cr =>
Cr10 = 10 Cr
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