| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cu(OH)2 + Na2CO3 = (CuOH)2CO3 + 2 NaOH
C4H10O + Cr2O7 = C4H8O + H2O + Cr =>
7 C4H10O + Cr2O7 = 7 C4H8O + 7 H2O + 2 Cr
NaHS + KOH = NaKS + H2O =>
NaHS + KOH = NaKS + H2O
CuO2 + H = Cu + H2O =>
CuO2 + 4 H = Cu + 2 H2O
CH2O + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
5 CH2O + 2 KMnO4 + 3 H2SO4 = 5 HCOOH + 2 MnSO4 + K2SO4 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cu2S + NaP = Cu2P + NaS =>
Cu2S + NaP = Cu2P + NaS
[NaBO34H2O]2 + KI + H2SO4 = Na2SO4 + K2SO4 + B2O3 + H2O + I2 =>
[NaBO34H2O]2 + 128 KI + 65 H2SO4 = Na2SO4 + 64 K2SO4 + B2O3 + 67 H2O + 64 I2
Na(HCO3) + H(C2H3O) = CO2 + H2O + Na(C2H3O) =>
Na(HCO3) + H(C2H3O) = CO2 + H2O + Na(C2H3O)
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Al(s) + F2 = Al{3+} + F{-} =>
2 Al(s) + 3 F2 = 2 Al{3+} + 6 F{-}
N2H4(aq) + H2O2(aq) = HNO3(aq) + H2O(l) =>
N2H4(aq) + 7 H2O2(aq) = 2 HNO3(aq) + 8 H2O(l)
BaBr + Na2SO4 = NaBr + Ba2SO4 =>
2 BaBr + Na2SO4 = 2 NaBr + Ba2SO4
H3PO4(aq) + Sr(OH)2(aq) = H2O(l) + Sr3(PO4)2(aq) =>
2 H3PO4(aq) + 3 Sr(OH)2(aq) = 6 H2O(l) + Sr3(PO4)2(aq)
AgNO3 + H2O + NO = Ag + HNO3 =>
3 AgNO3 + 2 H2O + NO = 3 Ag + 4 HNO3
MgCO3 + Na = Mg + Na2CO3 =>
MgCO3 + 2 Na = Mg + Na2CO3
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
AlK(SO4)2*12H2O + Ba(NO3)2 = Ba(SO4)2 + AlK(NO3)2*12H2O =>
AlK(SO4)2*12H2O + Ba(NO3)2 = Ba(SO4)2 + AlK(NO3)2*12H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
LiF + NaOH = NaF + LiOH =>
LiF + NaOH = NaF + LiOH
Ca(ClO)2 = CaCl2 + Ca(ClO3)2 =>
3 Ca(ClO)2 = 2 CaCl2 + Ca(ClO3)2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Na3P + K2CO3 = Na2CO3 + K3P =>
2 Na3P + 3 K2CO3 = 3 Na2CO3 + 2 K3P
KI + PbSO4 = K2SO4 + PbI2 =>
2 KI + PbSO4 = K2SO4 + PbI2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
K(s) + FeCl3(aq) = KCl(aq) + Fe(s) =>
3 K(s) + FeCl3(aq) = 3 KCl(aq) + Fe(s)
Cu + N2O4 = Cu(NO3)2 + NO =>
Cu + 2 N2O4 = Cu(NO3)2 + 2 NO
CuBr2 + Na2S = CuNa2 + Br2S =>
CuBr2 + Na2S = CuNa2 + Br2S
PbO + Fe = FeO + Pb =>
PbO + Fe = FeO + Pb
C6H14O1 + O2 = CO + OH =>
2 C6H14O1 + 19 O2 = 12 CO + 28 OH
FeSO4 + K2C2O4 = K2[Fe(C2O4)2] + K2SO4 =>
FeSO4 + 2 K2C2O4 = K2[Fe(C2O4)2] + K2SO4
Na2SO4 + MnO2 + NaOH = Na2SO3 + NaMnO4 + H2O =>
3 Na2SO4 + 2 MnO2 + 2 NaOH = 3 Na2SO3 + 2 NaMnO4 + H2O
AgF(aq) + CaBr2(aq) = AgBr2(aq) + CaF(s) =>
AgF(aq) + CaBr2(aq) = AgBr2(aq) + CaF(s)
CO2 + H2SO4 = CH2O + O2 + SO2 =>
2 CO2 + 2 H2SO4 = 2 CH2O + 3 O2 + 2 SO2
AgNO3(aq) + NaBr(aq) = NaNO3 + AgBr(aq)(aq) =>
AgNO3(aq) + NaBr(aq) = NaNO3 + AgBr(aq)(aq)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Al(OH)3 + H2SO4 = Al2((SO4)3) + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2((SO4)3) + 6 H2O
Cu + HNO3 = Cu(NO4)2 + NO2 + H2O =>
Cu + 8 HNO3 = Cu(NO4)2 + 6 NO2 + 4 H2O
CH2Cl2 + Br2 = CH2Br2 + Cl2 =>
CH2Cl2 + Br2 = CH2Br2 + Cl2
Ba(OH)2 + HF = BaF2 + H2O =>
Ba(OH)2 + 2 HF = BaF2 + 2 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
NO2 + CO = N2 + CO2 =>
2 NO2 + 4 CO = N2 + 4 CO2
K3AsO4 + Ag2S = Ag3AsO4 + K2S =>
2 K3AsO4 + 3 Ag2S = 2 Ag3AsO4 + 3 K2S
U + HNO3 = U(NO3)4 + NO2 + H2O =>
U + 8 HNO3 = U(NO3)4 + 4 NO2 + 4 H2O
FeNO3 + KOH = FeOH + KNO3 =>
FeNO3 + KOH = FeOH + KNO3
Hg(NH2)Cl + HCl + HNO3 = [HgCl4]2 + N2 + H2O =>
2 Hg(NH2)Cl + 6 HCl + 2 HNO3 = [HgCl4]2 + 2 N2 + 6 H2O
Al2(SO4)3 + Pb(CH3COO)2 = (CH3COO)3Al + PbSO4 =>
Al2(SO4)3 + 3 Pb(CH3COO)2 = 2(CH3COO)3Al + 3 PbSO4
Al2 + Fe2O3 = Fe2 + AlO2 =>
3 Al2 + 4 Fe2O3 = 4 Fe2 + 6 AlO2
Zn(No3) + Rb = Rb(No3) + Zn2 =>
2 Zn(No3) + 2 Rb = 2 Rb(No3) + Zn2
Li2(SO4) + BaBr2 = Ba(SO4) + LiBr =>
Li2(SO4) + BaBr2 = Ba(SO4) + 2 LiBr
| 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 61 62 63 64 65 66 67 68 69 70 71 72 73 74 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
