| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4OHZnCl2 = NH4Cl2ZnOH
C3H8O + KMnO4 + KOH = C3H6O + K2MnO4 + H2O =>
C3H8O + 2 KMnO4 + 2 KOH = C3H6O + 2 K2MnO4 + 2 H2O
(NH4)2CO3HNO3 = (NH4)2NO3HCO3 =>
(NH4)2CO3HNO3 = (NH4)2NO3HCO3
C2H4(OH)2 + Na = C2H4O2Na2 + H2 =>
C2H4(OH)2 + 2 Na = C2H4O2Na2 + H2
HNO3(aq) + Sr(OH)2 = H2O(l) + Sr(NO3)2(aq) =>
2 HNO3(aq) + Sr(OH)2 = 2 H2O(l) + Sr(NO3)2(aq)
NaC12H22O2 + Ca(NO3)2 = Na(NO3)2 + CaC12H22O2 =>
NaC12H22O2 + Ca(NO3)2 = Na(NO3)2 + CaC12H22O2
KBr + I2 + CCl4 = KI + CBr4 + Cl2 =>
4 KBr + 2 I2 + CCl4 = 4 KI + CBr4 + 2 Cl2
Ba + P4 = Ba3P =>
12 Ba + P4 = 4 Ba3P
MgBr2(aq) + K2CO3(aq) = MgCO3(aq) + KBr(aq) =>
MgBr2(aq) + K2CO3(aq) = MgCO3(aq) + 2 KBr(aq)
sodiumcarbonate + sulfuricacid = sodiumsulfate + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
[Co(NH3)5(H2O)]Cl3 + AgNO3 = [Co(NH3)5(H2O)](NO3)3 + AgCl =>
[Co(NH3)5(H2O)]Cl3 + 3 AgNO3 = [Co(NH3)5(H2O)](NO3)3 + 3 AgCl
WO3 + H2 = W3 + H2O =>
3 WO3 + 9 H2 = W3 + 9 H2O
Li3N + NH4NO3 = LiNH4 + N(NO3)3 =>
Li3N + 3 NH4NO3 = 3 LiNH4 + N(NO3)3
H3PO4 + CuNO3 = HNO3 + Cu3PO4 =>
H3PO4 + 3 CuNO3 = 3 HNO3 + Cu3PO4
KClO6 = KCl + O4 =>
2 KClO6 = 2 KCl + 3 O4
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + KSO4 + H2O =>
4 FeSO4 + KMnO4 + 4 H2SO4 = 2 Fe2(SO4)3 + MnSO4 + KSO4 + 4 H2O
N2O5 + PBO = PB(NO3)2 =>
N2O5 + PBO = PB(NO3)2
OH{-} + As3{3-} + I2 = I{-} + AsO4{3-} + H2O =>
24 OH{-} + As3{3-} + 9 I2 = 18 I{-} + 3 AsO4{3-} + 12 H2O
CoCl{2} + NaOH = CoOH{2} + NaCl =>
CoCl{2} + NaOH = CoOH{2} + NaCl
Na2SO3 + HI = NaI + H2O + SO2 =>
Na2SO3 + 2 HI = 2 NaI + H2O + SO2
Fe2SO2 + NaOH = Fe2OH + NaSO2 =>
Fe2SO2 + NaOH = Fe2OH + NaSO2
PS3 = P4S12 =>
4 PS3 = P4S12
BaCl + FeSO = BaSO + FeCl =>
BaCl + FeSO = BaSO + FeCl
Cs + HNO3 = CsNO3 + NO2 + H2O =>
Cs + 2 HNO3 = CsNO3 + NO2 + H2O
Na3FeF6 + Na2C2O4 = NaF + Na3C6O12Fe =>
Na3FeF6 + 3 Na2C2O4 = 6 NaF + Na3C6O12Fe
Ag + Po4 = Ag3(Po4) =>
3 Ag + Po4 = Ag3(Po4)
Sr + CuSO4 = SrCu + SO4 =>
Sr + CuSO4 = SrCu + SO4
NaHCO3 + H2O = NaH3 + CO4 =>
NaHCO3 + H2O = NaH3 + CO4
Na2CO3*1H2O + HCl = NaCl + CO2 + H2O =>
Na2CO3*1H2O + 2 HCl = 2 NaCl + CO2 + 2 H2O
K2Cr2O7 + HCl + H2S = S + KCl + CrCl3 + H2O =>
K2Cr2O7 + 8 HCl + 3 H2S = 3 S + 2 KCl + 2 CrCl3 + 7 H2O
Li2CO3 + Na2CO3 + Nb2O5 = Li4Na196Nb200O600 + CO2 =>
2 Li2CO3 + 98 Na2CO3 + 100 Nb2O5 = Li4Na196Nb200O600 + 100 CO2
AgNO3 + CH2O = Ag + NH3 + H2O + CO2 =>
4 AgNO3 + 9 CH2O = 4 Ag + 4 NH3 + 3 H2O + 9 CO2
C17H33COOH + C3H8O3 = C20H35COOH + H2O =>
C17H33COOH + C3H8O3 = C20H35COOH + 3 H2O
CH4 + N2 = CNH + NH3 =>
CH4 + N2 = CNH + NH3
CUSO4 + Al = CU + Al2(SO4)3 =>
3 CUSO4 + 2 Al = 3 CU + Al2(SO4)3
C8H8Br2 + Zn = C8H8 + ZnBr2 =>
C8H8Br2 + Zn = C8H8 + ZnBr2
C7H12S + O2 = CO2 + H2O + SO2 =>
C7H12S + 11 O2 = 7 CO2 + 6 H2O + SO2
Ba(OH)2 + Al + Li2O = BaAl2O4 + H2O + Li =>
Ba(OH)2 + 2 Al + 3 Li2O = BaAl2O4 + H2O + 6 Li
Mg + Pt(OH)2 = MgOH + Pt =>
2 Mg + Pt(OH)2 = 2 MgOH + Pt
NaOH + H2SO3 = Na2SO3 + H2O =>
2 NaOH + H2SO3 = Na2SO3 + 2 H2O
NaCl + CaBr2 = NaBr + CaCl2 =>
2 NaCl + CaBr2 = 2 NaBr + CaCl2
Ca + N3 = Ca3N3 =>
3 Ca + N3 = Ca3N3
NaF + H = NaH + F =>
NaF + H = NaH + F
WO3 + C = W + CO3 =>
WO3 + C = W + CO3
Al + AgNO3 + NaOH = Na2AlO2 + NH3 + H2O + Ag =>
9 Al + 2 AgNO3 + 18 NaOH = 9 Na2AlO2 + 2 NH3 + 6 H2O + 2 Ag
K2CO3 + MnSO4 = K2SO4 + MnCO3 =>
K2CO3 + MnSO4 = K2SO4 + MnCO3
K2Cr2O7 + H2O + S = KOH + Cr2O3 + SO4 =>
4 K2Cr2O7 + 4 H2O + 3 S = 8 KOH + 4 Cr2O3 + 3 SO4
C8H18 + *5O2 = CO2 + H2O =>
2 C8H18 + 5*5O2 = 16 CO2 + 18 H2O
MnSO4 + KClO3 + KOH + H2O = KCl + KMnO4 + H2SO4 =>
6 MnSO4 + 5 KClO3 + 6 KOH + 3 H2O = 5 KCl + 6 KMnO4 + 6 H2SO4
Cr2O3 + KNO3 + NaOH = Na2CrO4 + KNO2 + H2O =>
Cr2O3 + 3 KNO3 + 4 NaOH = 2 Na2CrO4 + 3 KNO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/07/24
Équations équilibrées sur12/07/23
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