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8 NH4CO3 + 6 HNO3 = 7(NH4)(NO3) + 5 H2O + 8 CO2
C6H5OH + Cl2 = C6Cl5OH + HCl =>
C6H5OH + 5 Cl2 = C6Cl5OH + 5 HCl
C54H100O7 + O2 = CO2 + H2O =>
2 C54H100O7 + 151 O2 = 108 CO2 + 100 H2O
Ba + K2(CO3) = K + Ba(CO3) =>
Ba + K2(CO3) = 2 K + Ba(CO3)
Si4H10(s) + O2(g) = SiO2(s) + H2O(l) =>
2 Si4H10(s) + 13 O2(g) = 8 SiO2(s) + 10 H2O(l)
FeSO4 + K3Fe(CN)6 = KFe[Fe(CN)6] + K2SO4 =>
FeSO4 + K3Fe(CN)6 = KFe[Fe(CN)6] + K2SO4
FeC2O4 + O2 = FeO + CO2 =>
2 FeC2O4 + O2 = 2 FeO + 4 CO2
MgO4 + HCl = MgCl2 + H2O + Cl =>
MgO4 + 8 HCl = MgCl2 + 4 H2O + 6 Cl
I + Br = IBr2 =>
I + 2 Br = IBr2
NaCl + KCl = NaKCl2 =>
NaCl + KCl = NaKCl2
CaSO4 + KOH = CaOH + KSO4 =>
CaSO4 + KOH = CaOH + KSO4
C9H10O3 + NaOH = C8H7NaO3 + HOCH3 =>
C9H10O3 + NaOH = C8H7NaO3 + HOCH3
Sb2S5 = Sb2S3 + S =>
Sb2S5 = Sb2S3 + 2 S
NiCl2 + NaF = NiF2 + NaCl =>
NiCl2 + 2 NaF = NiF2 + 2 NaCl
Ca + H2SO3 = Ca(SO3)2 + H2 =>
Ca + 2 H2SO3 = Ca(SO3)2 + 2 H2
N2H4(l) = NH3(g) + N2(g) =>
3 N2H4(l) = 4 NH3(g) + N2(g)
Mn2O3 + HCl = Mn2Cl3 + H2O + Cl2 =>
2 Mn2O3 + 12 HCl = 2 Mn2Cl3 + 6 H2O + 3 Cl2
PbSO4 + NaOH = PbO + Na2SO4 + H2O =>
PbSO4 + 2 NaOH = PbO + Na2SO4 + H2O
CH3CCOOH + NaOH = NaC3OH + H2O =>
CH3CCOOH + NaOH = NaC3OH + 2 H2O
Pb(ClO3)2(aq) + NaI(aq) = PbI2 + NaClO3 =>
Pb(ClO3)2(aq) + 2 NaI(aq) = PbI2 + 2 NaClO3
HOBr + H2O = H3O{+} + BrO{-} =>
HOBr + H2O = H3O{+} + BrO{-}
C6H3N3O7 = CO + H2 + H2O + N2 =>
2 C6H3N3O7 = 12 CO + H2 + 2 H2O + 3 N2
H2C2O4 + KMnO4 = K2CO3 + MnO2 + H2O + CO2 =>
3 H2C2O4 + 2 KMnO4 = K2CO3 + 2 MnO2 + 3 H2O + 5 CO2
K2CrO4 + KNO2 + H2O = Cr2O3 + KNO3 + KOH =>
2 K2CrO4 + 3 KNO2 + 2 H2O = Cr2O3 + 3 KNO3 + 4 KOH
Cu(s) + Cu(NH3)Cl2(a) + NH3(ac) = Cu(NH3)4Cl(ac) =>
Cu(s) + Cu(NH3)Cl2(a) + 7 NH3(ac) = 2 Cu(NH3)4Cl(ac)
Au(s) + H2S(g) + O2(g) = Au2S(s) + H2O(l) =>
4 Au(s) + 2 H2S(g) + O2(g) = 2 Au2S(s) + 2 H2O(l)
Na2S2O5 + H2SO4 = Na2SO4 + H2O + SO2 =>
Na2S2O5 + H2SO4 = Na2SO4 + H2O + 2 SO2
Fe(NH4)2(SO4)2 = Fe{2+} + NH4{+} + SO4{2-} =>
Fe(NH4)2(SO4)2 = Fe{2+} + 2 NH4{+} + 2 SO4{2-}
C4H10O2 + KMnO4 + H2SO4 = C2H4O2 + K2SO4 + MnSO4 + H2O =>
5 C4H10O2 + 6 KMnO4 + 9 H2SO4 = 10 C2H4O2 + 3 K2SO4 + 6 MnSO4 + 14 H2O
ZnO = Zn + O2 =>
2 ZnO = 2 Zn + O2
Cu(OH)2 + CH3COOH = Cu(CH3COO)2*H2O + H2O =>
Cu(OH)2 + 2 CH3COOH = Cu(CH3COO)2*H2O + H2O
P8 + O2 = P2O3 =>
P8 + 6 O2 = 4 P2O3
FeCl3(aq) + NH4OH(aq) = Fe(OH)3(s) + NH4Cl(aq) =>
FeCl3(aq) + 3 NH4OH(aq) = Fe(OH)3(s) + 3 NH4Cl(aq)
ZnCO3 + KOH = Zn(OH)2 + K2CO3 =>
ZnCO3 + 2 KOH = Zn(OH)2 + K2CO3
CaCO3 + NH4Cl = (NH4)2CO3 + CaCl2 =>
CaCO3 + 2 NH4Cl = (NH4)2CO3 + CaCl2
KF + Cl2 = KCl + F2 =>
2 KF + Cl2 = 2 KCl + F2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Si(OCH2CH3)4 + H2O = Si(OCH2CH3)3OH + CH3CH2OH =>
Si(OCH2CH3)4 + H2O = Si(OCH2CH3)3OH + CH3CH2OH
Sn + F = SnF2 =>
Sn + 2 F = SnF2
(NH4)2S + Mg(NO3)2 = NH4NO3 + MgS =>
(NH4)2S + Mg(NO3)2 = 2 NH4NO3 + MgS
CuSO4(aq) + Fe(s) = Cu(s) + FeSO4(jh) =>
CuSO4(aq) + Fe(s) = Cu(s) + FeSO4(jh)
FeCl3*6H2O + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl + H2O =>
4 FeCl3*6H2O + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl + 24 H2O
NH3 + H2O2 = N2H4 + H2O =>
2 NH3 + H2O2 = N2H4 + 2 H2O
ZnBr2 + K3PO4 = Zn3(PO4)2 + KBr =>
3 ZnBr2 + 2 K3PO4 = Zn3(PO4)2 + 6 KBr
KCl(aq) + CaS(aq) = K2S(aq) + CaCl2(aq) =>
2 KCl(aq) + CaS(aq) = K2S(aq) + CaCl2(aq)
HC = H + C =>
HC = H + C
Ce(NO3)3 + KIO3 = Ce(IO3)3 + KNO3 =>
Ce(NO3)3 + 3 KIO3 = Ce(IO3)3 + 3 KNO3
KMnO4 + HF = MnO3F + KF + H2O =>
KMnO4 + 2 HF = MnO3F + KF + H2O
I2 + Cl2 + H2O = HIO3 + HCl =>
I2 + 5 Cl2 + 6 H2O = 2 HIO3 + 10 HCl
Co(C2H3O2)2 + NaOH = Co(OH)2 + Na(C2H3O2) =>
Co(C2H3O2)2 + 2 NaOH = Co(OH)2 + 2 Na(C2H3O2)
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