Équations équilibrées la veille | Équations équilibrées le lendemain |
10 KClO3(s) + 3 P4(s) = 3 P4O10(s) + 10 KCl(s)
H2O2 + Fe(NO3)3 = HNO3 + Fe2(O2)3 =>
3 H2O2 + 2 Fe(NO3)3 = 6 HNO3 + Fe2(O2)3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CuNO3 = Cu + NO3 =>
CuNO3 = Cu + NO3
MgCI2 + O2 = MgOCI2 =>
2 MgCI2 + O2 = 2 MgOCI2
C4H10S(l) + O2(g) = CO2 + H2O + SO3 =>
C4H10S(l) + 8 O2(g) = 4 CO2 + 5 H2O + SO3
NaOH + KHPh = NaKPh + H2O =>
NaOH + KHPh = NaKPh + H2O
NH4Cl + KOH = NH3 + H2O + KCl =>
NH4Cl + KOH = NH3 + H2O + KCl
LiOH + H2(SO4) = Li2(SO4) + H2O =>
2 LiOH + H2(SO4) = Li2(SO4) + 2 H2O
C4H9Br + AgNO3 = C4H9 + AgBr + NO3 =>
C4H9Br + AgNO3 = C4H9 + AgBr + NO3
N + O2 = N2O5 =>
4 N + 5 O2 = 2 N2O5
Bi + SnCl2 = BiCl + Sn =>
2 Bi + SnCl2 = 2 BiCl + Sn
CO3{2-} + H{+} = H2CO3 =>
CO3{2-} + 2 H{+} = H2CO3
Ag + Fe = Ag2Fe =>
2 Ag + Fe = Ag2Fe
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
CH3CH3 + Cl2 = C2H4Cl2 + HCl =>
CH3CH3 + 2 Cl2 = C2H4Cl2 + 2 HCl
C13H10 + O2 = C13H8O + H2O =>
C13H10 + O2 = C13H8O + H2O
NiCl2 = Ni + Cl2 =>
NiCl2 = Ni + Cl2
Mg(NO3)2 + Cr = Cr(NO3) + Mg =>
Mg(NO3)2 + 2 Cr = 2 Cr(NO3) + Mg
CaO(s) + SO3(g) = CaSO4(s) =>
CaO(s) + SO3(g) = CaSO4(s)
LiOH + SO2 = Li2SO4 + H2 =>
2 LiOH + SO2 = Li2SO4 + H2
Fe(OH)3 + NH3 = FeN + H2O =>
Fe(OH)3 + NH3 = FeN + 3 H2O
H3P = P2 + H2 =>
2 H3P = P2 + 3 H2
Fe{3+} + Cl{-} = FeCl3 =>
Fe{3+} + 3 Cl{-} = FeCl3
C7H6O12 + O2 = CO2 + H2O =>
2 C7H6O12 + 5 O2 = 14 CO2 + 6 H2O
NaHCO3(s) = Na2O(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s) = Na2O(s) + 2 CO2(g) + H2O(g)
C2H2O4 + K2Cr2O7 = H2O + K2C2O4 + Cr2O3 + O2 =>
2 C2H2O4 + 2 K2Cr2O7 = 2 H2O + 2 K2C2O4 + 2 Cr2O3 + 3 O2
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
(CH3)2NH + HBr = CH3Br + NH3 =>
(CH3)2NH + 2 HBr = 2 CH3Br + NH3
H2SO4(aq) + HI(aq) = I2(s) + SO2(g) + H2O =>
H2SO4(aq) + 2 HI(aq) = I2(s) + SO2(g) + 2 H2O
HAuCl4 + NaBH4 + H2O = H3BO3 + Au + NaCl + H2 =>
2 HAuCl4 + 8 NaBH4 + 24 H2O = 8 H3BO3 + 2 Au + 8 NaCl + 29 H2
Al(OH)3(s) + H2SO4(l) = Al2(SO4)3(aq) + H2O(l) =>
2 Al(OH)3(s) + 3 H2SO4(l) = Al2(SO4)3(aq) + 6 H2O(l)
NaNO3 + (NH4)2SO4 = Na2SO4 + HOH + N2O =>
2 NaNO3 + (NH4)2SO4 = Na2SO4 + 4 HOH + 2 N2O
ClO4 + NO2 = Cl + NO3 =>
ClO4 + 4 NO2 = Cl + 4 NO3
ZnC4H6O4 + H2O = Zn(OH)2 + CH3COOH =>
ZnC4H6O4 + 2 H2O = Zn(OH)2 + 2 CH3COOH
NH3 + P2O5 + H2O = (NH4)3PO4 =>
6 NH3 + P2O5 + 3 H2O = 2(NH4)3PO4
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
CaO(s) + C(s) = CaC2(s) + CO2(g) =>
2 CaO(s) + 5 C(s) = 2 CaC2(s) + CO2(g)
(NH2)2CO + HNO3 = N2 + CO2 + H2O =>
5(NH2)2CO + 6 HNO3 = 8 N2 + 5 CO2 + 13 H2O
KCN + AgNO3 = KAg(CN)2 + KNO3 =>
2 KCN + AgNO3 = KAg(CN)2 + KNO3
Co(OH)3 + H3AsO4 = (Co(OH)2)3AsO4 + H2O =>
3 Co(OH)3 + H3AsO4 = (Co(OH)2)3AsO4 + 3 H2O
H2SO4 + Ti(OH)4 = Ti(OH)2SO4 + H2O =>
H2SO4 + Ti(OH)4 = Ti(OH)2SO4 + 2 H2O
Ti + S = Ti2S4 =>
2 Ti + 4 S = Ti2S4
KCrO2 + HBr = CrBr3 + KOH + H2O =>
KCrO2 + 3 HBr = CrBr3 + KOH + H2O
Pb(NO3)2 + K3(PO4) = K(NO3) + Pb3(PO4)2 =>
3 Pb(NO3)2 + 2 K3(PO4) = 6 K(NO3) + Pb3(PO4)2
Mg(CH3COO)2 + (NH4)2S = MgS + NH4CH3COO =>
Mg(CH3COO)2 + (NH4)2S = MgS + 2 NH4CH3COO
CH2CHCN + O2 = CO2 + H2O + N =>
4 CH2CHCN + 15 O2 = 12 CO2 + 6 H2O + 4 N
Ba(OH)2 + Na2SO4 = BaSO4 + NaOH =>
Ba(OH)2 + Na2SO4 = BaSO4 + 2 NaOH
P2O5(s) + H2O(l) = H3PO4(ac) =>
P2O5(s) + 3 H2O(l) = 2 H3PO4(ac)
Fe + Ag = FeAg3 =>
Fe + 3 Ag = FeAg3
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
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