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4 NH3 + 7 O2 = 4 NO2 + 6 H2O
C6H5CH(OH)CH3 + Mg + CO2HCl = C6H5(CH3)COOH + MgCl2 + H2O =>
29 C6H5CH(OH)CH3 + 12 Mg + 24 CO2HCl = 32 C6H5(CH3)COOH + 12 MgCl2 + 13 H2O
CH3OH + SOCl2 = CH3Cl + SO2 + H2O =>
2 CH3OH + SOCl2 = 2 CH3Cl + SO2 + H2O
AlCl3 + NH3 = Al(NH3)3 + Cl =>
AlCl3 + 3 NH3 = Al(NH3)3 + 3 Cl
SrCl2 = Sr + Cl =>
SrCl2 = Sr + 2 Cl
Se4 + O2 = SeO2 =>
Se4 + 4 O2 = 4 SeO2
NH3 + ClO = N2 + Cl + H2O =>
2 NH3 + 3 ClO = N2 + 3 Cl + 3 H2O
Li(s) + MgCO3(aq) = LiCO3(s) + Mg(s) =>
Li(s) + MgCO3(aq) = LiCO3(s) + Mg(s)
FeO3H3 + H2SO4 = FeH3S3O12 + H2O =>
FeO3H3 + 3 H2SO4 = FeH3S3O12 + 3 H2O
Na3PO4(aq) + CaCl2(aq) = Ca3(PO4)2 + NaCl =>
2 Na3PO4(aq) + 3 CaCl2(aq) = Ca3(PO4)2 + 6 NaCl
Te + NaOH + H2O2 = Na2TeO4 + H2O =>
Te + 2 NaOH + 3 H2O2 = Na2TeO4 + 4 H2O
Pb(NO3)2(aq) + Na2SiO3(aq) = PbSiO3(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + Na2SiO3(aq) = PbSiO3(s) + 2 NaNO3(aq)
Zn(s) + H2SO4 = ZnSO4 + H2 =>
Zn(s) + H2SO4 = ZnSO4 + H2
Sr + NO3 = Sr(NO3)2 =>
Sr + 2 NO3 = Sr(NO3)2
ZnSO4 + K4[Fe(CN)6] = Zn2[Fe(CN)6] + K2SO4 =>
2 ZnSO4 + K4[Fe(CN)6] = Zn2[Fe(CN)6] + 2 K2SO4
CuNi + HCl = CuCl + H + Ni =>
CuNi + HCl = CuCl + H + Ni
C10H8 + H2O = CO + H2 =>
C10H8 + 10 H2O = 10 CO + 14 H2
Fe2 + CaCl2 = FeCl3 + Ca =>
Fe2 + 3 CaCl2 = 2 FeCl3 + 3 Ca
CoS + H2SO4 = CoSO4 + H2O + SO2 =>
CoS + 4 H2SO4 = CoSO4 + 4 H2O + 4 SO2
Al + KClO + KOH = KAlO2 + KCl + H2O =>
2 Al + 3 KClO + 2 KOH = 2 KAlO2 + 3 KCl + H2O
Ti + AgNO3 = Ti(NO3)4 + Ag =>
Ti + 4 AgNO3 = Ti(NO3)4 + 4 Ag
HOOCCOOH + H2O = OOCCOO + H3O =>
HOOCCOOH + 2 H2O = OOCCOO + 2 H3O
HClO4(aq) + Li2CO3(aq) = H2CO3(g) + LiClO4(aq) =>
2 HClO4(aq) + Li2CO3(aq) = H2CO3(g) + 2 LiClO4(aq)
Au + KCl = AuCl + K =>
Au + KCl = AuCl + K
HNO2 + CH3CH2CH2NH2 = CH3CH2CH2OH + N2 + H2O =>
HNO2 + CH3CH2CH2NH2 = CH3CH2CH2OH + N2 + H2O
C20H2O + O2 = CO2 + H2O =>
C20H2O + 20 O2 = 20 CO2 + H2O
TeO3 = TeO2 + O2 =>
2 TeO3 = 2 TeO2 + O2
C6H4NO2Cl + NaOH = C6H4NO2OH + NaCl =>
C6H4NO2Cl + NaOH = C6H4NO2OH + NaCl
HNO2 + CH3CH2CH2NH2 = CH3CH2CH2OH + N2 + H2O =>
HNO2 + CH3CH2CH2NH2 = CH3CH2CH2OH + N2 + H2O
BCl3 + F2 = BF + Cl =>
2 BCl3 + F2 = 2 BF + 6 Cl
Fe2(SO4)3 + K2CrO4 = Fe2(CrO4)3 + K2(SO4) =>
Fe2(SO4)3 + 3 K2CrO4 = Fe2(CrO4)3 + 3 K2(SO4)
Zn + (NH4)2CO3 = ZnCO3 + (NH4)2 =>
Zn + (NH4)2CO3 = ZnCO3 + (NH4)2
H3BO3 + Sr(OH)2 = Sr(B(OH)4)2 =>
2 H3BO3 + Sr(OH)2 = Sr(B(OH)4)2
C4H5N2O + O2 = CO2 + H2O + N2 =>
4 C4H5N2O + 19 O2 = 16 CO2 + 10 H2O + 4 N2
FeSO4 + K2O = FeO + K2SO4 =>
FeSO4 + K2O = FeO + K2SO4
KBr + Zn(NO3)2 = K(NO3) + ZnBr2 =>
2 KBr + Zn(NO3)2 = 2 K(NO3) + ZnBr2
Pb(NO3)2 + CaCI2 = PbCI2 + Ca(NO3)2 =>
Pb(NO3)2 + CaCI2 = PbCI2 + Ca(NO3)2
NH4Cl + H2O2 = NH3 + H2O + Cl2 =>
2 NH4Cl + H2O2 = 2 NH3 + 2 H2O + Cl2
Mn3(PO4)2 = Mn + PO4 =>
Mn3(PO4)2 = 3 Mn + 2 PO4
S + O2(g) = SO3(g) =>
2 S + 3 O2(g) = 2 SO3(g)
NBr5 + H2O = H3NO4 + HBr =>
NBr5 + 4 H2O = H3NO4 + 5 HBr
AlCl3 + Na2O + H2O = Na3(Al(OH)6) + HCl =>
2 AlCl3 + 3 Na2O + 9 H2O = 2 Na3(Al(OH)6) + 6 HCl
KAlSi3O8 + H2O + H = K + Si(OH)4 + Al2Si2O5(OH)4 =>
2 KAlSi3O8 + 9 H2O + 2 H = 2 K + 4 Si(OH)4 + Al2Si2O5(OH)4
Zr + HF + HNO3 = H2[ZrF6] + NO2 + H2O =>
Zr + 6 HF + 4 HNO3 = H2[ZrF6] + 4 NO2 + 4 H2O
H2 + S + O2 = H2SO4 =>
H2 + S + 2 O2 = H2SO4
B(s) + Cl2(g) = BCl3(l) =>
2 B(s) + 3 Cl2(g) = 2 BCl3(l)
Al(C2H3O2)3 + H3PO4 = AlPO4 + HC2H3O2 =>
Al(C2H3O2)3 + H3PO4 = AlPO4 + 3 HC2H3O2
Cd + CuF2 = Cu + CdF2 =>
Cd + CuF2 = Cu + CdF2
Al2(SO4)3 + NaOH = AlNa3 + SO4(OH)2 =>
Al2(SO4)3 + 6 NaOH = 2 AlNa3 + 3 SO4(OH)2
Cr2(S2O3)3 + H2O = Cr(OH)3 + H2S2O3 =>
Cr2(S2O3)3 + 6 H2O = 2 Cr(OH)3 + 3 H2S2O3
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