| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C3H5 + 17 O2 = 12 CO2 + 10 H2O
CaS + O = CaO + SO2 =>
CaS + 3 O = CaO + SO2
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
LiBr + NH4NO3 = LiNO3 + NH4Br =>
LiBr + NH4NO3 = LiNO3 + NH4Br
ZnF2 + NaOH = Zn(OH)2 + NaF =>
ZnF2 + 2 NaOH = Zn(OH)2 + 2 NaF
HCOOH + HNO3 = CO2 + H2O + NO2 =>
HCOOH + 2 HNO3 = CO2 + 2 H2O + 2 NO2
Ni{2+} + Br{-} = NiBr2 =>
Ni{2+} + 2 Br{-} = NiBr2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
CH3COOH + Cu(HCO3)2 = (CH3COOH)2Cu + H2O + CO2 =>
9 CH3COOH + 4 Cu(HCO3)2 = 4(CH3COOH)2Cu + 6 H2O + 10 CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cr + N2 + O2 = Cr(NO3)3 =>
2 Cr + 3 N2 + 9 O2 = 2 Cr(NO3)3
Al(OH)3 + AgBr = AlBr3 + AgOH =>
Al(OH)3 + 3 AgBr = AlBr3 + 3 AgOH
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO2 + H2 =>
Cu2S + 6 HNO3 = Cu(NO3)2 + CuSO4 + 4 NO2 + 3 H2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Cr + N2 + O2 = Cr(NO3)2 =>
Cr + N2 + 3 O2 = Cr(NO3)2
CaS + O = CaO + SO2 =>
CaS + 3 O = CaO + SO2
KFl = K + Fl =>
KFl = K + Fl
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Ca3(PO4)2 + H3PO4 = Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2
HgO + Ni = NiO + Hg =>
HgO + Ni = NiO + Hg
(NH4)2CO3 + CuCl2 = NH4Cl + CuCO3 =>
(NH4)2CO3 + CuCl2 = 2 NH4Cl + CuCO3
AlI3 = Al{+3} + I{-} =>
AlI3 = Al{+3} + 3 I{-}
C2S + Cl2 = CCl4 + SCl4 =>
C2S + 6 Cl2 = 2 CCl4 + SCl4
H3PO4(s) = H4P2O7(aq) + H2O =>
2 H3PO4(s) = H4P2O7(aq) + H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Si(OH)4 + NaBr = NaOH + SiBr4 =>
Si(OH)4 + 4 NaBr = 4 NaOH + SiBr4
PCl3 = P + PCl5 =>
5 PCl3 = 2 P + 3 PCl5
K2Cr2O7 + C2H5OH + HCl = CO2 + CrCl3 + H2O + KCl =>
2 K2Cr2O7 + C2H5OH + 16 HCl = 2 CO2 + 4 CrCl3 + 11 H2O + 4 KCl
HCN + O2 = N2 + CO2 + H2O =>
4 HCN + 5 O2 = 2 N2 + 4 CO2 + 2 H2O
H4 + N2 = NH4 =>
2 H4 + N2 = 2 NH4
XCaCO3 + HCl = XCaCl2 + CO2 + H2O =>
XCaCO3 + 2 HCl = XCaCl2 + CO2 + H2O
Si + OH{-} + H2O = SiO3{-2} + H2 =>
Si + 2 OH{-} + H2O = SiO3{-2} + 2 H2
COCl + NaOH = COOH + NaCl =>
COCl + NaOH = COOH + NaCl
CH4 + Cl2 = CH2Cl2 + HCl =>
CH4 + 2 Cl2 = CH2Cl2 + 2 HCl
Ag2S + Al = Ag + Al2S3 =>
3 Ag2S + 2 Al = 6 Ag + Al2S3
HNO2 + NH4OH = H2O + NH4NO2 =>
HNO2 + NH4OH = H2O + NH4NO2
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
KI + HCl + O2 = I2 + KCl + H2O =>
4 KI + 4 HCl + O2 = 2 I2 + 4 KCl + 2 H2O
KFl = K + Fl =>
KFl = K + Fl
K4Si + H2O = KOH + SiH4 =>
K4Si + 4 H2O = 4 KOH + SiH4
KNO3(aq) + NaOH(aq) = NaNO3(aq) + KOH(aq) =>
KNO3(aq) + NaOH(aq) = NaNO3(aq) + KOH(aq)
SrI2 + Br2 = SrBr2 + I2 =>
SrI2 + Br2 = SrBr2 + I2
HMnO4 + Au(OH)3 = Au(MnO4)3 + H2O =>
3 HMnO4 + Au(OH)3 = Au(MnO4)3 + 3 H2O
HNO + Ca = Ca(NO) + H =>
HNO + Ca = Ca(NO) + H
CH4(g) + S(s) = CS2(g) + H2S(g) =>
CH4(g) + 4 S(s) = CS2(g) + 2 H2S(g)
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
NaI + Pb(SO4)2 = PbI4 + Na2SO4 =>
4 NaI + Pb(SO4)2 = PbI4 + 2 Na2SO4
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
