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2 NH4Br + Pb(OH)2 = 2 H2O + 2 NH3 + PbBr2
Al(s) + Fe2O3(s) = Fe(s) + Al2O3(s) =>
2 Al(s) + Fe2O3(s) = 2 Fe(s) + Al2O3(s)
Au + H2SO4 = Au(SO4)3 + H2 =>
Au + 3 H2SO4 = Au(SO4)3 + 3 H2
NaSO + HCl = HNa + SOCl =>
NaSO + HCl = HNa + SOCl
Ga + F = GaF2 =>
Ga + 2 F = GaF2
HCI = H2 + CI1 =>
2 HCI = H2 + 2 CI1
CuCl2 + Al = AlCl + Cu =>
CuCl2 + 2 Al = 2 AlCl + Cu
H2S + K[Zn(OH)4] = K2S + Zn(OH)3 + H2O =>
H2S + 2 K[Zn(OH)4] = K2S + 2 Zn(OH)3 + 2 H2O
CaOH + MgCl = CaCl + MgOH =>
CaOH + MgCl = CaCl + MgOH
Ba + P = BaP =>
Ba + P = BaP
Mg + Ag2S = MgS + Ag =>
Mg + Ag2S = MgS + 2 Ag
Na2S2O3 + HCl = NaCl + SO2 + H2S + H2O =>
3 Na2S2O3 + 6 HCl = 6 NaCl + 4 SO2 + 2 H2S + H2O
H2O + Cs = H2 + CsOH =>
2 H2O + 2 Cs = H2 + 2 CsOH
K2Cr2O7 + C2H6O = C2H4O2 + Cr3 + H2O + K2 =>
6 K2Cr2O7 + 21 C2H6O = 21 C2H4O2 + 4 Cr3 + 21 H2O + 6 K2
Na2S2O3 + HCl = NaCl + SO2 + H2S + H2O =>
3 Na2S2O3 + 6 HCl = 6 NaCl + 4 SO2 + 2 H2S + H2O
Cu + Al + Ni = CuAlNi =>
Cu + Al + Ni = CuAlNi
CuSO4(aq) + Ni(NO3)2(aq) = Cu(NO3)2 + NiSO4 =>
CuSO4(aq) + Ni(NO3)2(aq) = Cu(NO3)2 + NiSO4
[Co(NH3)4CO3] + H2O2 + NH4NO3 = [Co(NH3)4CO3]NO3 + H2O =>
2[Co(NH3)4CO3] + 5 H2O2 + NH4NO3 = 2[Co(NH3)4CO3]NO3 + 7 H2O
Ag3N + KCl = AgCl + K3N =>
Ag3N + 3 KCl = 3 AgCl + K3N
Na2S2O3 + HCl = NaCl + SO2 + H2S + H2O =>
3 Na2S2O3 + 6 HCl = 6 NaCl + 4 SO2 + 2 H2S + H2O
HClO + CH3COOH = H2O + Cl(CH3COO) =>
HClO + CH3COOH = H2O + Cl(CH3COO)
Mn(OH)2 + HCl = MnOHCl + H2O =>
Mn(OH)2 + HCl = MnOHCl + H2O
Na2S2O3 + HCl = NaCl + SO2 + H2S + H2O =>
3 Na2S2O3 + 6 HCl = 6 NaCl + 4 SO2 + 2 H2S + H2O
Al + SO2 = Al2O3 + S =>
4 Al + 3 SO2 = 2 Al2O3 + 3 S
CaSO3 = Ca + SO3 =>
CaSO3 = Ca + SO3
Fe2Cl + Cl = FeCl3 =>
Fe2Cl + 5 Cl = 2 FeCl3
HNO3 + CsHCO3 = CsNO3 + CO2 + H2O =>
HNO3 + CsHCO3 = CsNO3 + CO2 + H2O
Na2S2O3 + HCl = NaCl + SO2 + H2S + H2O =>
3 Na2S2O3 + 6 HCl = 6 NaCl + 4 SO2 + 2 H2S + H2O
KOH(s) = H2O + K2O =>
2 KOH(s) = H2O + K2O
C6H8O7 + O2 = CO2 + H2O =>
2 C6H8O7 + 9 O2 = 12 CO2 + 8 H2O
Na2S2O3 + HCl = NaCl + SO2 + H2S + H2O =>
3 Na2S2O3 + 6 HCl = 6 NaCl + 4 SO2 + 2 H2S + H2O
C2 + H2 + O2 = C7H6O2 =>
7 C2 + 6 H2 + 2 O2 = 2 C7H6O2
CH2Cl2 = CH4 + CCl4 =>
2 CH2Cl2 = CH4 + CCl4
SrCO3 = SrO(aq) + CO2(g) =>
SrCO3 = SrO(aq) + CO2(g)
PbS + NH4OH = PbOH + NH4S =>
PbS + NH4OH = PbOH + NH4S
MnO4{-} + N2H4 = MnO2 + N2 + OH{-} + H2O =>
4 MnO4{-} + 3 N2H4 = 4 MnO2 + 3 N2 + 4 OH{-} + 4 H2O
Bi(NO3)2 + Na2S = BiS + NaNO3 =>
Bi(NO3)2 + Na2S = BiS + 2 NaNO3
FeSO3 + O2 = FeSO4 =>
2 FeSO3 + O2 = 2 FeSO4
BaCl2 + MH2SO4 = BaH2 + MCl2SO4 =>
BaCl2 + MH2SO4 = BaH2 + MCl2SO4
KIN + Ho = KHo + NI =>
KIN + Ho = KHo + NI
(C15H31COO)3C3H5 + LiOH = C15H31COOLi + C3H8O3 =>
(C15H31COO)3C3H5 + 3 LiOH = 3 C15H31COOLi + C3H8O3
MnCl2 + NaOH + H2O2 = H2O + Na2MnO4 + NaCl =>
MnCl2 + 4 NaOH + 2 H2O2 = 4 H2O + Na2MnO4 + 2 NaCl
Al2O3 + IF5 = AlF3 + IF + O2 =>
2 Al2O3 + 3 IF5 = 4 AlF3 + 3 IF + 3 O2
Cu(NO3)2 + Na2CrO4 = CuCrO4 + Na(NO3) =>
Cu(NO3)2 + Na2CrO4 = CuCrO4 + 2 Na(NO3)
CaCl2 + Na(HCO3) = Ca(HCO3)2 + NaCl =>
CaCl2 + 2 Na(HCO3) = Ca(HCO3)2 + 2 NaCl
HCCH + CuCl + NH3 = CuCCCu + NH4Cl =>
HCCH + 2 CuCl + 2 NH3 = CuCCCu + 2 NH4Cl
CrCl3 + AgNO3 = Cr(NO3)3 + AgCl =>
CrCl3 + 3 AgNO3 = Cr(NO3)3 + 3 AgCl
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
NaSO4 + Pb(NO3) = PbSO4 + NaNO3 =>
NaSO4 + Pb(NO3) = PbSO4 + NaNO3
PbCl2 + KMnO4 + HCl = PbCl4 + KCl + MnCl2 + H2O =>
5 PbCl2 + 2 KMnO4 + 16 HCl = 5 PbCl4 + 2 KCl + 2 MnCl2 + 8 H2O
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