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3 RbBr + Al(OH)3 = AlBr3 + 3 RbOH
C7H8N4O2 + O2 = CO2 + H2O + N2O =>
C7H8N4O2 + 9 O2 = 7 CO2 + 4 H2O + 2 N2O
Na2S + HCl = NaCl + H2S* =>
Na2S + 2 HCl = 2 NaCl + H2S*
FeCl3(s) + Zn(s) = Fe(s) + ZnCl2(s) =>
2 FeCl3(s) + 3 Zn(s) = 2 Fe(s) + 3 ZnCl2(s)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CH6H12O3 + O2 = CO2 + H2O =>
CH6H12O3 + 4 O2 = CO2 + 9 H2O
MgCl2(l) + NaOH(s) = MgOH + NaCl2 =>
MgCl2(l) + NaOH(s) = MgOH + NaCl2
AlCl3 + Na2S + H2O = Al(*OH)3 + NaCl + H2S =>
2 AlCl3 + 3 Na2S + 6 H2O = 2 Al(*OH)3 + 6 NaCl + 3 H2S
Cu + HNO3(cc) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(cc) = 3 Cu(NO3)2 + 2 NO + 4 H2O
NHO3 + H2S = NO + S + H2O =>
2 NHO3 + 3 H2S = 2 NO + 3 S + 4 H2O
Al + SO4 = AlO + S8 =>
32 Al + 8 SO4 = 32 AlO + S8
HI(aq) + LiOH(aq) = H2O(l) + LiI(aq) =>
HI(aq) + LiOH(aq) = H2O(l) + LiI(aq)
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Na2CO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
Na2CO3 + H2SO4 = Na2SO4 + H2O + CO2
BaCl2 + K2CrO4 = BaCrO4 + KCl =>
BaCl2 + K2CrO4 = BaCrO4 + 2 KCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
HCl + NH5O = NH4Cl + H2O =>
HCl + NH5O = NH4Cl + H2O
AgBr + Na2S2O3 = Na3Ag(S2O3)2 + NaBr =>
AgBr + 2 Na2S2O3 = Na3Ag(S2O3)2 + NaBr
MgO + H = Mg + H2O =>
MgO + 2 H = Mg + H2O
NaOH + CH3CH2OH = Na2CO3 + CH3 + H2 =>
4 NaOH + 2 CH3CH2OH = 2 Na2CO3 + 2 CH3 + 5 H2
NiF2 + NH3 = Ni3N + NH4F + N2 =>
6 NiF2 + 16 NH3 = 2 Ni3N + 12 NH4F + N2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C12H23 + O2 = CO2 + H2O =>
4 C12H23 + 71 O2 = 48 CO2 + 46 H2O
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Ba(NO3)2 = Ba + NO3 =>
Ba(NO3)2 = Ba + 2 NO3
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
SrCO3 + ZnO + WO3 = Sr2ZnWO6 + CO2 =>
2 SrCO3 + ZnO + WO3 = Sr2ZnWO6 + 2 CO2
CaO = Ca + O2 =>
2 CaO = 2 Ca + O2
Na2CO3 = Na{+} + CO3{2-} =>
Na2CO3 = 2 Na{+} + CO3{2-}
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Al + MnO4{-} + H{+} = Al{3+} + Mn{2+} + H2O =>
5 Al + 3 MnO4{-} + 24 H{+} = 5 Al{3+} + 3 Mn{2+} + 12 H2O
K2(CO3) + Cr(NO3)3 = K(NO3) + Cr2(CO3)3 =>
3 K2(CO3) + 2 Cr(NO3)3 = 6 K(NO3) + Cr2(CO3)3
NaClO4 + H2O = NaOH + HClO4 =>
NaClO4 + H2O = NaOH + HClO4
Cu(NO3)2 + NaHCO3 = CO2 + CuCO3 + H2O + NaNO3 =>
Cu(NO3)2 + 2 NaHCO3 = CO2 + CuCO3 + H2O + 2 NaNO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Si2H3 + O = SiO2 + H2O =>
2 Si2H3 + 11 O = 4 SiO2 + 3 H2O
CH3COOH + Mg(OH)2 = MgC2H2O2 + H2O =>
CH3COOH + Mg(OH)2 = MgC2H2O2 + 2 H2O
Fe(OH)2 + Cl2 + NaOH = Na3[Fe(OH)6] + NaCl =>
2 Fe(OH)2 + Cl2 + 8 NaOH = 2 Na3[Fe(OH)6] + 2 NaCl
P + Fe2NiO4 + CO = Fe3P + NiO + CO2 =>
2 P + 3 Fe2NiO4 + 9 CO = 2 Fe3P + 3 NiO + 9 CO2
C5H13NO2 + H2S = (C2H4OH)2NHCH3HS =>
C5H13NO2 + H2S = (C2H4OH)2NHCH3HS
ZnO + Ca(OH)2 = ZnCaO2 + H2O =>
ZnO + Ca(OH)2 = ZnCaO2 + H2O
ClCH2COOH + CH2N2 = ClCH2CONH2 + CO2 =>
2 ClCH2COOH + CH2N2 = 2 ClCH2CONH2 + CO2
K2CO3 + H3PO4 = CO2 + H2O + K3PO4 =>
3 K2CO3 + 2 H3PO4 = 3 CO2 + 3 H2O + 2 K3PO4
FeNO + (Na3)4PO = Fe4PO + Na3NO =>
4 FeNO + (Na3)4PO = Fe4PO + 4 Na3NO
Pb + Fe(NO2)3 = Pb(NO2)2 + Fe =>
3 Pb + 2 Fe(NO2)3 = 3 Pb(NO2)2 + 2 Fe
PbSO4(s) + PbS(s) = Pb(s) + SO2 =>
PbSO4(s) + PbS(s) = 2 Pb(s) + 2 SO2
NaCrO2 + Br2 + NaOH = H2O + Na2Cr2O7 + NaBr =>
2 NaCrO2 + 3 Br2 + 6 NaOH = 3 H2O + Na2Cr2O7 + 6 NaBr
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