| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Cu(OH)2 + 2 H4P2O5 = Cu4(P2O5)2 + 8 H2O
CH4 + C2 = C2H2 =>
2 CH4 + 3 C2 = 4 C2H2
(CH3COO)2Ca + HNO3 = Ca(NO3)2 + CH3COOH =>
(CH3COO)2Ca + 2 HNO3 = Ca(NO3)2 + 2 CH3COOH
Sn + ClO3 = Sn(ClO3)4 =>
Sn + 4 ClO3 = Sn(ClO3)4
CO2(g) + H(g) = CH4(g) + H2O(l) =>
CO2(g) + 8 H(g) = CH4(g) + 2 H2O(l)
MgCl2 + I2 = MgI2 + Cl =>
MgCl2 + I2 = MgI2 + 2 Cl
ZnSO4*7H2O + NH4OH = Zn(OH)2 + SO4 + NH4 + H2O =>
ZnSO4*7H2O + 2 NH4OH = Zn(OH)2 + SO4 + 2 NH4 + 7 H2O
K2Cr2O7 + HCl = Cl2 + H2Cr2O7 + K =>
K2Cr2O7 + 2 HCl = Cl2 + H2Cr2O7 + 2 K
AsH3 + OH = H3AsO4 + H2O =>
AsH3 + 8 OH = H3AsO4 + 4 H2O
CuSO4*5H20 + O2 = CuO + SO3 + H2O =>
CuSO4*5H20 + 25 O2 = CuO + SO3 + 50 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
MnO4{-} + H3AsO3 + H{+} = Mn2{+} + H3AsO4 + H2O =>
4 MnO4{-} + 13 H3AsO3 + 6 H{+} = 2 Mn2{+} + 13 H3AsO4 + 3 H2O
CU + H2SO4 + H2O = CUSO4*5H2O + H2 =>
CU + H2SO4 + 5 H2O = CUSO4*5H2O + H2
KOH + S + H2SO4 = K2S2O3 + H2O =>
6 KOH + 4 S + 2 H2SO4 = 3 K2S2O3 + 5 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
CO(CH3)2 + Ca(OCl)2 = CHCl3 + Ca(CO2CH3)2 + Ca(OH)2 =>
2 CO(CH3)2 + 3 Ca(OCl)2 = 2 CHCl3 + Ca(CO2CH3)2 + 2 Ca(OH)2
C8H10NBr + C4H6O3 = C10H12NOBr + CH4 + O2 =>
5 C8H10NBr + 3 C4H6O3 = 5 C10H12NOBr + 2 CH4 + 2 O2
Cu + H2SO4 = Cu(SO4) + H2 =>
Cu + H2SO4 = Cu(SO4) + H2
B + CaBr2 = Ca + BBr3 =>
2 B + 3 CaBr2 = 3 Ca + 2 BBr3
Rb + C2H4O2HC2H3O2 = RbC2H3O2 + H =>
2 Rb + C2H4O2HC2H3O2 = 2 RbC2H3O2 + 2 H
HClO + OH = ClO + H2O =>
HClO + OH = ClO + H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Fe + Pb2{+} = Fe2{+} + Pb =>
2 Fe + Pb2{+} = Fe2{+} + 2 Pb
HNO3 + Na2S = NO + S + H2O + Na2O =>
2 HNO3 + 3 Na2S = 2 NO + 3 S + H2O + 3 Na2O
Sodiumchloride + water = sodiumhydroxide + hydrochloricacid =>
NaCl + H2O = NaOH + HCl
P2O5 + H2O = H3O4P =>
P2O5 + 3 H2O = 2 H3O4P
Ag{+} + Cd{2+} = Ag{2+} + Cd{-} =>
3 Ag{+} + Cd{2+} = 3 Ag{2+} + Cd{-}
Na2CO3(aq) + CaCl2 = NaCl + CaCO3(s) =>
Na2CO3(aq) + CaCl2 = 2 NaCl + CaCO3(s)
HCOOH + KOH = HCOO + H2O + K2 =>
2 HCOOH + 2 KOH = 2 HCOO + 2 H2O + K2
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
HgS + HNO3 + HCl = H2[HgCl4] + NO + SO2 + H2O =>
HgS + 2 HNO3 + 4 HCl = H2[HgCl4] + 2 NO + SO2 + 2 H2O
CuSO4 + Na3(PO4) = Cu3(PO4) + NaSO4 =>
3 CuSO4 + Na3(PO4) = Cu3(PO4) + 3 NaSO4
C6H4(COOH)2 + C10H21OH = C24H38O4 + H2O =>
5 C6H4(COOH)2 + 8 C10H21OH = 5 C24H38O4 + 8 H2O
ZnO + Ca(OH)2 = ZnCaO2 + H2O =>
ZnO + Ca(OH)2 = ZnCaO2 + H2O
Mg(s) + CO2(s) = MgO(s) + C(s) =>
2 Mg(s) + CO2(s) = 2 MgO(s) + C(s)
Mg + CI2 = MgCI2 =>
Mg + CI2 = MgCI2
MgS + H2SO4 = MgSO4 + H2S =>
MgS + H2SO4 = MgSO4 + H2S
I + KI = IKI =>
I + KI = IKI
Mg(SO4)2 + CaNO3 = Ca(SO4) + Mg(NO3)2 =>
Mg(SO4)2 + 2 CaNO3 = 2 Ca(SO4) + Mg(NO3)2
SO2 + Hg(OH)2 = HgSO3 + H2O =>
SO2 + Hg(OH)2 = HgSO3 + H2O
CaCO3 + CH3COOH = Ca(CH3COO)2 + CO2 + H2O =>
CaCO3 + 2 CH3COOH = Ca(CH3COO)2 + CO2 + H2O
C7H6O2 + Cl2OS = C7H5ClO + HCl + SO2 =>
C7H6O2 + Cl2OS = C7H5ClO + HCl + SO2
Ca + PO4 = CaPO4 =>
Ca + PO4 = CaPO4
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
NaCOOH3 + CH3COOH = NaCH3COOH + H2O + CO2 =>
8 NaCOOH3 + 5 CH3COOH = 8 NaCH3COOH + 6 H2O + 2 CO2
Mg + K2CO3 = MgCO3 + K =>
Mg + K2CO3 = MgCO3 + 2 K
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
C8H18O2 + HCl = C8H16Cl2 + H2O =>
C8H18O2 + 2 HCl = C8H16Cl2 + 2 H2O
CuSO4*5H2O + Zn + H2O = ZnSO4*7H2O + Cu =>
CuSO4*5H2O + Zn + 2 H2O = ZnSO4*7H2O + Cu
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
