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H2TeO3 + 2 H2S = TeS2 + 3 H2O
C6H5NO2 + O2 = CO2 + NO2 + H2O =>
4 C6H5NO2 + 29 O2 = 24 CO2 + 4 NO2 + 10 H2O
MnSO4*7H2O = MnSO4 + H2O =>
MnSO4*7H2O = MnSO4 + 7 H2O
Ag{+} + Pb = Ag + Pb{+} =>
Ag{+} + Pb = Ag + Pb{+}
I2O5(s) + CO(s) = I2(s) + CO2(g) =>
I2O5(s) + 5 CO(s) = I2(s) + 5 CO2(g)
C4H9I + NH3 = C4H9NH3 + I2 =>
2 C4H9I + 2 NH3 = 2 C4H9NH3 + I2
PbSO4 + LiNO3 = Pb(NO3)2 + Li2SO4 =>
PbSO4 + 2 LiNO3 = Pb(NO3)2 + Li2SO4
CaHPO4*2H2O + H2SO4 = H3PO4 + CaSO4*2H2O =>
CaHPO4*2H2O + H2SO4 = H3PO4 + CaSO4*2H2O
C5H6OH + O2 = CO2 + H2O =>
4 C5H6OH + 25 O2 = 20 CO2 + 14 H2O
AgCl(s) + HNO3(aq) = AgNO3 + HCl =>
AgCl(s) + HNO3(aq) = AgNO3 + HCl
C8H5N3O4 + Na2O4S2 + H2O = C8H7N3O2 + HSO3 + Na =>
C8H5N3O4 + 3 Na2O4S2 + 4 H2O = C8H7N3O2 + 6 HSO3 + 6 Na
SO3 = SOO2 =>
SO3 = SOO2
(NH4)3PO4 + Li(OH) = Li3PO4 + NH3 + H2O =>
(NH4)3PO4 + 3 Li(OH) = Li3PO4 + 3 NH3 + 3 H2O
HNo2 + Cu(OH)2 = Cu(No2)2 + H2O =>
2 HNo2 + Cu(OH)2 = Cu(No2)2 + 2 H2O
NaNO2 + H2S = S + NO + Na2S + H2O =>
2 NaNO2 + 2 H2S = S + 2 NO + Na2S + 2 H2O
CuSO4(aq) + NH3 = [Cu(NH3)4]SO4(aq) =>
CuSO4(aq) + 4 NH3 = [Cu(NH3)4]SO4(aq)
P4(s) + H2(g) = PH3(g) =>
P4(s) + 6 H2(g) = 4 PH3(g)
Cr(NO3)2*9H2O + H2O2 + NaOH = Na2CrO4 + NaNO3 + H2O =>
Cr(NO3)2*9H2O + 2 H2O2 + 4 NaOH = Na2CrO4 + 2 NaNO3 + 13 H2O
HC6H5CO2 + H2O = H3O + C6H5CO3 =>
HC6H5CO2 + 4 H2O = 3 H3O + C6H5CO3
C3H7OCOOH + O2 = CO2 + H2O =>
2 C3H7OCOOH + 9 O2 = 8 CO2 + 8 H2O
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
Mn3(PO4)2 + CH3COOH = (CH3COO)2Mn + H3PO4 =>
Mn3(PO4)2 + 6 CH3COOH = 3(CH3COO)2Mn + 2 H3PO4
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
CuO + Cl2 = Cu + Cl2O =>
CuO + Cl2 = Cu + Cl2O
H2SO4 + AgCl = HCl + Ag2SO4 =>
H2SO4 + 2 AgCl = 2 HCl + Ag2SO4
Si + NaOH + H2O = Na2SiO3 + H2 =>
Si + 2 NaOH + H2O = Na2SiO3 + 2 H2
Ca(NO3)2 + (NH4)2(SO4) = CaSO4 + NH4NO3 =>
Ca(NO3)2 + (NH4)2(SO4) = CaSO4 + 2 NH4NO3
Fe(s) + H2SO4(ac) = Fe(SO4)2(s) + H2(g) =>
Fe(s) + 2 H2SO4(ac) = Fe(SO4)2(s) + 2 H2(g)
CrI3 + KOH + Br = KIO3 + K2CrO4 + KBr + H2O =>
CrI3 + 26 KOH + 21 Br = 3 KIO3 + K2CrO4 + 21 KBr + 13 H2O
Na(s) + S8(l) = Na2S(s) =>
16 Na(s) + S8(l) = 8 Na2S(s)
H{+} + MnO4{-} + Cl{-} = Mn{2+} + Cl2 + H2O =>
16 H{+} + 2 MnO4{-} + 10 Cl{-} = 2 Mn{2+} + 5 Cl2 + 8 H2O
Cu(NO3)2 + NH3 = (NH3)4Cu(NO3)2 =>
Cu(NO3)2 + 4 NH3 = (NH3)4Cu(NO3)2
FeCl2 + K2S = FeS + KCl =>
FeCl2 + K2S = FeS + 2 KCl
NaCl(aq) + MgSO4(aq) = MgCl(aq) + NaSO4(aq) =>
NaCl(aq) + MgSO4(aq) = MgCl(aq) + NaSO4(aq)
Iron(III)Nitrate + PotassiumHydroxide = PotassiumNitrate + Iron(III)Hydroxide =>
Iron(III)Nitrate + PotassiumHydroxide = PotassiumNitrate + Iron(III)Hydroxide
BeO + CO2 = BeCO3 =>
BeO + CO2 = BeCO3
aluminumnitrate + sodiumphosphate = aluminumphosphate + sodiumnitrate =>
Al(NO3)3 + Na3PO4 = AlPO4 + 3 NaNO3
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
MnSO4*7H2O = MnSO4 + H2O =>
MnSO4*7H2O = MnSO4 + 7 H2O
K2O + HNO3 = KNO3 + H2O =>
K2O + 2 HNO3 = 2 KNO3 + H2O
AlCl3(aq) + NaOH(aq) = Al(OH)3 + NaCl =>
AlCl3(aq) + 3 NaOH(aq) = Al(OH)3 + 3 NaCl
C3H5OH + CH3COOH = CH3COOC3H5 + H2O =>
C3H5OH + CH3COOH = CH3COOC3H5 + H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Pb + N + O = PbNO3 =>
Pb + N + 3 O = PbNO3
Al + H2S = Al2S3 + H2 =>
2 Al + 3 H2S = Al2S3 + 3 H2
KMnO4 + KHCO3 + MnO2 = KMnO3 + CO2 + H2O =>
KMnO4 + 2 KHCO3 + 2 MnO2 = 3 KMnO3 + 2 CO2 + H2O
BeO + CO2 = BeCO3 =>
BeO + CO2 = BeCO3
SnI4 + HNO3 = SnO2 + NO + I2 + H2O =>
3 SnI4 + 4 HNO3 = 3 SnO2 + 4 NO + 6 I2 + 2 H2O
NaO5 + H2O = NaOH + O2 =>
4 NaO5 + 2 H2O = 4 NaOH + 9 O2
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