| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KOH + FeCl2 = Fe(OH)2 + 2 KCl
CaO + HI = CaI2 + H2O(l) =>
CaO + 2 HI = CaI2 + H2O(l)
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + I2 =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 7 H2O + 3 I2
CuSO4 + Pb(CH3COO)2 = Cu(CH3COO)2 + PbSO4 =>
CuSO4 + Pb(CH3COO)2 = Cu(CH3COO)2 + PbSO4
Ca(OH)2 + Cl2 = Ca(ClO) + H2O =>
2 Ca(OH)2 + Cl2 = 2 Ca(ClO) + 2 H2O
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
KOH + CrSO4 = Cr(OH)2 + K2SO4 =>
2 KOH + CrSO4 = Cr(OH)2 + K2SO4
(NH4)3PO4 + Cu(OH)2 = NH4OH + Cu3(PO4)2 =>
2(NH4)3PO4 + 3 Cu(OH)2 = 6 NH4OH + Cu3(PO4)2
NaCIO3 = NaCI(s) + O2 =>
2 NaCIO3 = 2 NaCI(s) + 3 O2
AgCN2 + H3O = H2O + Ag + HCN2 =>
AgCN2 + H3O = H2O + Ag + HCN2
NH3 + CuO = H2O + Cu(NH2)2 =>
2 NH3 + CuO = H2O + Cu(NH2)2
CaNO3(aq) + NaOH = CaOH(s) + NaNO3(aq) =>
CaNO3(aq) + NaOH = CaOH(s) + NaNO3(aq)
HCl + BaNo3 = HNo3 + BaCl =>
HCl + BaNo3 = HNo3 + BaCl
CaCl2*2H2O = H2O + CaCl2 =>
CaCl2*2H2O = 2 H2O + CaCl2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
NH4U = NH3 + HU =>
NH4U = NH3 + HU
ZnOZn + HNO3 = O3NZnNO3 + H2NNO3H2 + HOH =>
4 ZnOZn + 18 HNO3 = 8 O3NZnNO3 + H2NNO3H2 + 7 HOH
Sr(OH)2 + K2SO4 = SrSO4 + KOH =>
Sr(OH)2 + K2SO4 = SrSO4 + 2 KOH
Ca() + S() = CaS() =>
Ca() + S() = CaS()
Na2CrO4 + AlBr3 = Al2(CrO4)3 + NaBr =>
3 Na2CrO4 + 2 AlBr3 = Al2(CrO4)3 + 6 NaBr
H3P + Ca(OH)2 = Ca3P2 + H2O =>
2 H3P + 3 Ca(OH)2 = Ca3P2 + 6 H2O
AlCl3 + Na2CO3 + HOH = Al(OH)3 + NaCl + CO2 =>
2 AlCl3 + 3 Na2CO3 + 3 HOH = 2 Al(OH)3 + 6 NaCl + 3 CO2
Na2Co3(s) + HCl(aq) = NaCl(aq) + H2Co3(s) = h2o + Co2 =>
Na2Co3(s) + 2 HCl(aq) = 2 NaCl(aq) + H2Co3(s)
WO3 + Al = W + Al2O3 =>
WO3 + 2 Al = W + Al2O3
CH3OH + Cr2O7{2-} + H{+} = HCOOH + Cr{3+} + H2O =>
3 CH3OH + 2 Cr2O7{2-} + 16 H{+} = 3 HCOOH + 4 Cr{3+} + 11 H2O
ZnCl2 + AgNO3 = Zn(NO3)2 + AgCl =>
ZnCl2 + 2 AgNO3 = Zn(NO3)2 + 2 AgCl
C6H5CH3 + KMnO4 + NaOH = C6H5COONa + MnO2 + H2O + KOH =>
C6H5CH3 + 2 KMnO4 + NaOH = C6H5COONa + 2 MnO2 + H2O + 2 KOH
CaCO3 + HI = CaI2 + H2O + CO2 =>
CaCO3 + 2 HI = CaI2 + H2O + CO2
H2CO3 + KOH = K2CO3 + H2O =>
H2CO3 + 2 KOH = K2CO3 + 2 H2O
LiF + AgNO3 = Li(NO3) + AgF =>
LiF + AgNO3 = Li(NO3) + AgF
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mg(OH)2 + HBr = Mg(Br2) + H2O =>
Mg(OH)2 + 2 HBr = Mg(Br2) + 2 H2O
P4 = P =>
P4 = 4 P
Mo(OH)3 + Ca(C2H3O2)2 = Mo(C2H3O2)3 + Ca(OH)2 =>
2 Mo(OH)3 + 3 Ca(C2H3O2)2 = 2 Mo(C2H3O2)3 + 3 Ca(OH)2
Cu + AgNO3 = Cu2(NO3)3 + Ag =>
2 Cu + 3 AgNO3 = Cu2(NO3)3 + 3 Ag
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
SiO2 + C = Si + CO2 =>
SiO2 + C = Si + CO2
CCCCCCCCCCCCCCCCCCCCCCCCCCC + OOOOOOOOOOOOOOOOOOOOO = OCCOCOOCOC =>
35 CCCCCCCCCCCCCCCCCCCCCCCCCCC + 45 OOOOOOOOOOOOOOOOOOOOO = 189 OCCOCOOCOC
Cu(NO2)3 + Zn = Zn(NO2)3 + Cu =>
Cu(NO2)3 + Zn = Zn(NO2)3 + Cu
MnO4{-} + C2O4{2-} = MnO4{2-} + CO2 =>
2 MnO4{-} + C2O4{2-} = 2 MnO4{2-} + 2 CO2
KMnO4 + Na2SO3 + NaOH = K2MnO4 + NaMnO4 + Na2SO4 + H2O =>
4 KMnO4 + Na2SO3 + 2 NaOH = 2 K2MnO4 + 2 NaMnO4 + Na2SO4 + H2O
Zn(OH)2 + H{+} + H2O = [Zn(H2O)6]{2+} =>
Zn(OH)2 + 2 H{+} + 4 H2O = [Zn(H2O)6]{2+}
V2(SO4)3 + NaOH + O2 = VO(OH)2 + Na2SO4 + H2O =>
2 V2(SO4)3 + 12 NaOH + O2 = 4 VO(OH)2 + 6 Na2SO4 + 2 H2O
AgClO4 = Ag + Cl + O =>
AgClO4 = Ag + Cl + 4 O
C18H36O2(s) + O2(g) = CO2(g) + H2O =>
C18H36O2(s) + 26 O2(g) = 18 CO2(g) + 18 H2O
BaCl2 + NaOH = Ba(OH)2(aq) + NaCl(l) =>
BaCl2 + 2 NaOH = Ba(OH)2(aq) + 2 NaCl(l)
SbS + O = SbO + SO =>
SbS + 2 O = SbO + SO
Al3 + Br2 = Al2Br6 =>
2 Al3 + 9 Br2 = 3 Al2Br6
CH3SH + H2O2 = CH3SO3H + H2O =>
CH3SH + 3 H2O2 = CH3SO3H + 3 H2O
Na3PO4 + CaCl2 = Na3Ca + PO4Cl2 =>
Na3PO4 + CaCl2 = Na3Ca + PO4Cl2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/13/24
Équations équilibrées sur11/12/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
