| Équations équilibrées la veille | Équations équilibrées le lendemain |
P4(s) + 16 H2O(l) = 4 H3PO4(aq) + 10 H2(g)
CrO3 + LiOH = LiCrO4 + H2 =>
2 CrO3 + 2 LiOH = 2 LiCrO4 + H2
W + Cl = WCl4 =>
W + 4 Cl = WCl4
Ca{2+} + Na2CO3 = CaCO3 + Na{+} =>
Ca{2+} + Na2CO3 = CaCO3 + 2 Na{+}
AgNO3(aq) + NaI(aq) = AgI(s) + NaNO3(aq) =>
AgNO3(aq) + NaI(aq) = AgI(s) + NaNO3(aq)
PbBr2 = Pb + Br2 =>
PbBr2 = Pb + Br2
Mg + H3PO4 = Mg(PO4) + H =>
Mg + H3PO4 = Mg(PO4) + 3 H
Pb3(PO4)2(s) + NaCl(aq) = Pb3Cl + Na(PO4)2 =>
Pb3(PO4)2(s) + NaCl(aq) = Pb3Cl + Na(PO4)2
AgBr + Na2O = NaBr + Ag2O =>
2 AgBr + Na2O = 2 NaBr + Ag2O
Mg + C = Mg3C2 =>
3 Mg + 2 C = Mg3C2
Ni(OH)2 + NH4Cl = NiCl2 + H2O + NH3 =>
Ni(OH)2 + 2 NH4Cl = NiCl2 + 2 H2O + 2 NH3
Mg(s) + HCi(aq) = MgCi2(aq) + H2(g) =>
Mg(s) + 2 HCi(aq) = MgCi2(aq) + H2(g)
Cu(SO4) + Ba(NO3)2 = Cu(NO3) + Ba(SO4)2 =>
2 Cu(SO4) + Ba(NO3)2 = 2 Cu(NO3) + Ba(SO4)2
NH4Cl + Br = NH4Br + Cl2 =>
2 NH4Cl + 2 Br = 2 NH4Br + Cl2
CH3NH2 + CH3COOH = CH3COOCH3 + NH3 =>
CH3NH2 + CH3COOH = CH3COOCH3 + NH3
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
MgCl2 + Ca(OH)2 = CaCl2 + MgO + H2O =>
MgCl2 + Ca(OH)2 = CaCl2 + MgO + H2O
AgNo3(aq) + NaOH(aq) = AgOH(s) + NaNo3(aq) =>
AgNo3(aq) + NaOH(aq) = AgOH(s) + NaNo3(aq)
Ba(OH)2 + Na2HPO4 = BaHPO4 + Na(OH) =>
Ba(OH)2 + Na2HPO4 = BaHPO4 + 2 Na(OH)
Ca3N2 + H2 = CaH2 + N2 =>
Ca3N2 + 3 H2 = 3 CaH2 + N2
H2O + Cr + CrO4{2-} = Cr(OH)3 + OH{-} =>
4 H2O + Cr + CrO4{2-} = 2 Cr(OH)3 + 2 OH{-}
Al2(SO4)3 + NH3*H2O = Al(OH)3 + (NH4)2 + SO4 =>
Al2(SO4)3 + 6 NH3*H2O = 2 Al(OH)3 + 3(NH4)2 + 3 SO4
CHCl3 + CuO = CuCl2 + CuCl + CO2 + H2O =>
2 CHCl3 + 5 CuO = CuCl2 + 4 CuCl + 2 CO2 + H2O
C6H12O6 + K2Cr2O7 + H2SO4 = (CO2) + (Cr2) + K2SO4 + (H2O) =>
C6H12O6 + 2 K2Cr2O7 + 2 H2SO4 = 6(CO2) + 2(Cr2) + 2 K2SO4 + 8(H2O)
Au + NaCN + H2O + O = NaAu(CN)2 + NaOH =>
2 Au + 4 NaCN + H2O + O = 2 NaAu(CN)2 + 2 NaOH
I2 + LiF = Li + IF =>
I2 + 2 LiF = 2 Li + 2 IF
NaHCO3 + C2H4O2 = NaCO2 + H2O + CO2 =>
8 NaHCO3 + C2H4O2 = 8 NaCO2 + 6 H2O + 2 CO2
P2O3 + H2SO4 = SO2 + P2O5 + H2O =>
P2O3 + 2 H2SO4 = 2 SO2 + P2O5 + 2 H2O
Ti(OH)4 + HSO4 = Ti(SO4)4 + H2O =>
Ti(OH)4 + 4 HSO4 = Ti(SO4)4 + 4 H2O
C5H9NO4 + NaOH = C5H7NNa2O4 + H2O =>
C5H9NO4 + 2 NaOH = C5H7NNa2O4 + 2 H2O
H(SO4) + Ru(OH) = Ru(SO4) + H2O =>
H(SO4) + Ru(OH) = Ru(SO4) + H2O
Ca(OH)2(aq) + H2SO4(aq) = CaSO4(s) + H2O(l) =>
Ca(OH)2(aq) + H2SO4(aq) = CaSO4(s) + 2 H2O(l)
C6H8O7 = C + CO2 + H2O =>
2 C6H8O7 = 9 C + 3 CO2 + 8 H2O
K2SO3 + I2 + NaOH = K2SO4 + NaI + H2O =>
K2SO3 + I2 + 2 NaOH = K2SO4 + 2 NaI + H2O
C2H5COOH + Na2CO3 = Na + CO2 + H2O =>
C2H5COOH + 7 Na2CO3 = 14 Na + 10 CO2 + 3 H2O
Zr + As = ZrAs =>
Zr + As = ZrAs
Al2O3 + SO2 = Al + SO3 =>
Al2O3 + 3 SO2 = 2 Al + 3 SO3
C5H8 + H2 = CH4 =>
C5H8 + 6 H2 = 5 CH4
S + O = SO =>
S + O = SO
PBr5 = P + Br5 =>
PBr5 = P + Br5
F + I7 = FI7 =>
F + I7 = FI7
FeCl3 + K3(Fe(CN)6) = Fe3(Fe(CN)6)3 + KCl =>
3 FeCl3 + 3 K3(Fe(CN)6) = Fe3(Fe(CN)6)3 + 9 KCl
SrCl2 + CaSO4 = CaCl2 + SrSO4 =>
SrCl2 + CaSO4 = CaCl2 + SrSO4
Cu + Zn2SO4 = Zn + CuSO4 =>
Cu + Zn2SO4 = 2 Zn + CuSO4
KHCO3 + NaOH = K2CO3 + H2O + Na2CO3 =>
2 KHCO3 + 2 NaOH = K2CO3 + 2 H2O + Na2CO3
NaNO3 + HBr = NaBr + HNO3 =>
NaNO3 + HBr = NaBr + HNO3
Mg(NO3)2 + NaF = MgF2 + Na(NO3) =>
Mg(NO3)2 + 2 NaF = MgF2 + 2 Na(NO3)
HCl + MnCl2 + NaBiO3 = NaMnO4 + BiCl3 + NaCl + H2 =>
14 HCl + 6 MnCl2 + 8 NaBiO3 = 6 NaMnO4 + 8 BiCl3 + 2 NaCl + 7 H2
CuCO3 + (NH4)3PO4 = Cu3(PO4)2 + (NH4)2CO3 =>
3 CuCO3 + 2(NH4)3PO4 = Cu3(PO4)2 + 3(NH4)2CO3
C3H9N + O2 = CO2 + H2O + N =>
4 C3H9N + 21 O2 = 12 CO2 + 18 H2O + 4 N
| 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 75 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
