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4(NH4)2SO2 + 10 HNO3 = 9 NH4NO3 + 3 H2O + 4 SO2
Na(O)2 + Cl = NaCl + O =>
Na(O)2 + Cl = NaCl + 2 O
AuBr + Cu = Au + CuBr =>
AuBr + Cu = Au + CuBr
H2 + N = HN02 =>
H2 + 4 N = 2 HN02
SO2 + TeCl4 + H2O = H2SO4 + Te + HCl =>
2 SO2 + TeCl4 + 4 H2O = 2 H2SO4 + Te + 4 HCl
Ba(NO3)2 + SO2 = BaSO4 + NO2 =>
Ba(NO3)2 + SO2 = BaSO4 + 2 NO2
Cu(NO3)2 + Li = LiNO3 + Cu =>
Cu(NO3)2 + 2 Li = 2 LiNO3 + Cu
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Ca(C6H5COO)2 = Ca + C6H5COO =>
Ca(C6H5COO)2 = Ca + 2 C6H5COO
NaOH + CH3OH = NaOCH3 + H2O =>
NaOH + CH3OH = NaOCH3 + H2O
C4H5N3 + O2 = CO2 + H2O + N2 =>
4 C4H5N3 + 21 O2 = 16 CO2 + 10 H2O + 6 N2
Li2SiO3 + H2O = LiHSiO3 + LiOH =>
Li2SiO3 + H2O = LiHSiO3 + LiOH
Fe(NO3)3 + Ca(OH)2 = Fe(OH)3 + Ca(NO3)2 =>
2 Fe(NO3)3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 Ca(NO3)2
Cu + HCl = HCu + Cl2 =>
2 Cu + 2 HCl = 2 HCu + Cl2
Nd2(CO3)3*8H2O = Nd2(CO3)3*H2O + H2O =>
Nd2(CO3)3*8H2O = Nd2(CO3)3*H2O + 7 H2O
F2O3 + CO = FO + CO2 =>
F2O3 + CO = 2 FO + CO2
Fe(NO3)3(aq) + NaI(aq) = Fe(NO3)2(aq) + I2(aq) + NaNO3(aq) =>
2 Fe(NO3)3(aq) + 2 NaI(aq) = 2 Fe(NO3)2(aq) + I2(aq) + 2 NaNO3(aq)
Mn3(PO4)2 + NaCl = Na3PO4 + MnCl2 =>
Mn3(PO4)2 + 6 NaCl = 2 Na3PO4 + 3 MnCl2
FeCl + AlOH = FeOH + AlCl =>
FeCl + AlOH = FeOH + AlCl
K3[Al(OH)6] + HNO3 = KNO3 + Al(OH)3 + H2O =>
K3[Al(OH)6] + 3 HNO3 = 3 KNO3 + Al(OH)3 + 3 H2O
CuCl2 + KCN = K2[Cu(CN)4] + KCl =>
CuCl2 + 4 KCN = K2[Cu(CN)4] + 2 KCl
C4H8O2 + Ca(OH)2 = Ca(C4H7O2)2 + H2O =>
2 C4H8O2 + Ca(OH)2 = Ca(C4H7O2)2 + 2 H2O
MgO(s) + H2O(g) = Mg(OH)2(s) =>
MgO(s) + H2O(g) = Mg(OH)2(s)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
K2S(aq) + Ca(NO3)2(aq) = KNO3 + CaS =>
K2S(aq) + Ca(NO3)2(aq) = 2 KNO3 + CaS
Na + NCl = NaCl + N =>
Na + NCl = NaCl + N
KOH2 + Br = KBr + H2O =>
KOH2 + Br = KBr + H2O
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
K2SiO3 + NH4Cl = KCl + NH3 + KHSiO3 =>
K2SiO3 + NH4Cl = KCl + NH3 + KHSiO3
C + F = C4F =>
4 C + F = C4F
FeCl3 + Fe(SCN)3 = Fe + ClSCN =>
FeCl3 + Fe(SCN)3 = 2 Fe + 3 ClSCN
H2SOH = HSH2O =>
H2SOH = HSH2O
Ni + NH3 + Cl = Ni2(NH3)25Cl13 =>
2 Ni + 25 NH3 + 13 Cl = Ni2(NH3)25Cl13
NH3OH = NH3 + OH =>
NH3OH = NH3 + OH
V + B = VB =>
V + B = VB
Pb(C2H3O2)2 + Li3PO4 = Pb3(PO4)2 + LiC2H3O2 =>
3 Pb(C2H3O2)2 + 2 Li3PO4 = Pb3(PO4)2 + 6 LiC2H3O2
NH4SCN + H2O = H3O + NH3SCN =>
NH4SCN + H2O = H3O + NH3SCN
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
K2Cr2O7 + H2SO4 + NaCl = K2SO4 + Na2SO4 + Cr2(SO4)3 + H2O + Cl2 =>
K2Cr2O7 + 7 H2SO4 + 6 NaCl = K2SO4 + 3 Na2SO4 + Cr2(SO4)3 + 7 H2O + 3 Cl2
Fe2O3 + SO4 = Fe2(SO4)3 + O2 =>
2 Fe2O3 + 6 SO4 = 2 Fe2(SO4)3 + 3 O2
ZnSO4 + CaCO3 = ZnO + CaSO4 + CO2 =>
ZnSO4 + CaCO3 = ZnO + CaSO4 + CO2
Sn + Au(NO3)3 = Sn(NO3)4 + Au =>
3 Sn + 4 Au(NO3)3 = 3 Sn(NO3)4 + 4 Au
H2O + SO4 = H2SO4 + O2 =>
2 H2O + 2 SO4 = 2 H2SO4 + O2
Ca(OH)2 + Al2(SO4)3 = CaSO4 + Al(OH)3 =>
3 Ca(OH)2 + Al2(SO4)3 = 3 CaSO4 + 2 Al(OH)3
NH4 + CrO4 = CrO + N2 + H2O =>
6 NH4 + 4 CrO4 = 4 CrO + 3 N2 + 12 H2O
K(NO3) + NaOH = K(OH) + NaNO3 =>
K(NO3) + NaOH = K(OH) + NaNO3
C5H11NO2S + O2 = CO2 + H2O + CH4N2O + SO2 =>
2 C5H11NO2S + 14 O2 = 9 CO2 + 9 H2O + CH4N2O + 2 SO2
C10H10Fe + C4H6O3 = [Fe(C5H4COCH3)(C5H5)] + CH3COOH =>
C10H10Fe + C4H6O3 = [Fe(C5H4COCH3)(C5H5)] + CH3COOH
CsI(aq) + Br2(aq) = CsBr(aq) + I2(aq) =>
2 CsI(aq) + Br2(aq) = 2 CsBr(aq) + I2(aq)
KNO3(s) + S(s) = SO2(g) + K2SO4(s) + N2(g) =>
2 KNO3(s) + 2 S(s) = SO2(g) + K2SO4(s) + N2(g)
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