| Équations équilibrées la veille | Équations équilibrées le lendemain |
Rb2CO3 + FeC2H3O2 = Rb2C2H3O2 + FeCO3
S8 + O2(g) = SO3(g) =>
S8 + 12 O2(g) = 8 SO3(g)
HF(aq) + Mg(OH)2 = MgF2(aq) + H2O(l) =>
2 HF(aq) + Mg(OH)2 = MgF2(aq) + 2 H2O(l)
AgNO3 + Zn + KOH + H2O = Ag + NH3 + K2[Zn(OH)4] =>
2 AgNO3 + 9 Zn + 18 KOH + 12 H2O = 2 Ag + 2 NH3 + 9 K2[Zn(OH)4]
C2H4 + NaOH = C2H4OH + Na2 =>
2 C2H4 + 2 NaOH = 2 C2H4OH + Na2
Na2CO3(aq) + KF(aq) = NaF(aq) + K2CO3(s) =>
Na2CO3(aq) + 2 KF(aq) = 2 NaF(aq) + K2CO3(s)
Na2O + KOH = NaOH + K2O =>
Na2O + 2 KOH = 2 NaOH + K2O
HNO3 + Na(OH)2 = Na(NO3)2 + H2O =>
2 HNO3 + Na(OH)2 = Na(NO3)2 + 2 H2O
NaI(aq) + Pb(C2H3O2)2(aq) = Na(C2H3O2) + PbI2 =>
2 NaI(aq) + Pb(C2H3O2)2(aq) = 2 Na(C2H3O2) + PbI2
S8 + O2(g) = SO2(g) =>
S8 + 8 O2(g) = 8 SO2(g)
Mn{2+} + MnO4{-} + CH3COCH2COCH3 = Mn(CH3COCHCOCH3)3 + H2O + H{+} =>
4 Mn{2+} + MnO4{-} + 15 CH3COCH2COCH3 = 5 Mn(CH3COCHCOCH3)3 + 4 H2O + 7 H{+}
Ca(NO3)2 + NaH2PO4 = Ca(H2PO4)2 + Na(NO3) =>
Ca(NO3)2 + 2 NaH2PO4 = Ca(H2PO4)2 + 2 Na(NO3)
NaCl + H2SO4 + MnO2 = Na2SO4 + MnCl2 + O2 + H2O =>
4 NaCl + 2 H2SO4 + 2 MnO2 = 2 Na2SO4 + 2 MnCl2 + O2 + 2 H2O
KCN(aq) + HCI(aq) = HCN(aq) + KCI(aq) =>
KCN(aq) + HCI(aq) = HCN(aq) + KCI(aq)
AlPO4 + SiO2 + C = Al2(SiO3)3 + CO + P4 =>
4 AlPO4 + 6 SiO2 + 10 C = 2 Al2(SiO3)3 + 10 CO + P4
KOH(aq)HNO3(aq) = H2OKNO3(aq) =>
KOH(aq)HNO3(aq) = H2OKNO3(aq)
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
ZrO(OH)2 + HCl = ZrOCl2 + H2O =>
ZrO(OH)2 + 2 HCl = ZrOCl2 + 2 H2O
S8 + O2(g) = SO3(g) =>
S8 + 12 O2(g) = 8 SO3(g)
Sb(s) + Cl2 = SbCl3 =>
2 Sb(s) + 3 Cl2 = 2 SbCl3
KNO3(aq) + H2CO3(aq) = K2CO3(aq) + HNO3(aq) =>
2 KNO3(aq) + H2CO3(aq) = K2CO3(aq) + 2 HNO3(aq)
Fe(k) + HCl(aq) = FeCl2(aq) + H2(d) =>
Fe(k) + 2 HCl(aq) = FeCl2(aq) + H2(d)
Cr(OH)3 + NaOH = NaCr(OH)4 =>
Cr(OH)3 + NaOH = NaCr(OH)4
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
C2H2O4*2H2O = CO2 + CO + H2O =>
C2H2O4*2H2O = CO2 + CO + 3 H2O
Ca3(PO4)2 + Pb(NO3)2 = Ca(NO3)2 + Pb3(PO4)2 =>
Ca3(PO4)2 + 3 Pb(NO3)2 = 3 Ca(NO3)2 + Pb3(PO4)2
AgNO3 + Zn + KOH + H2O = Ag + NH3 + K2[Zn(OH)4] =>
2 AgNO3 + 9 Zn + 18 KOH + 12 H2O = 2 Ag + 2 NH3 + 9 K2[Zn(OH)4]
(NH4)2(CO3) + CaCl2 = NH4Cl + CaCO3 =>
(NH4)2(CO3) + CaCl2 = 2 NH4Cl + CaCO3
HNO3 + Na(OH)2 = Na(NO3)2 + H2O =>
2 HNO3 + Na(OH)2 = Na(NO3)2 + 2 H2O
Rb + N3 = Rb3N =>
9 Rb + N3 = 3 Rb3N
Sr(C2H3O2)2 + K2SO4 = SrSO4 + K2(C2H3O2)2 =>
Sr(C2H3O2)2 + K2SO4 = SrSO4 + K2(C2H3O2)2
BrO3{-} + AgNO3 = AgBrO3{-} + NO3 =>
BrO3{-} + AgNO3 = AgBrO3{-} + NO3
Sr2 + Na2CO3 = Sr2Na2 + CO3 =>
Sr2 + Na2CO3 = Sr2Na2 + CO3
HClO3(aq) + NaOH(aq) = NaClO3(aq) + H2O(l) =>
HClO3(aq) + NaOH(aq) = NaClO3(aq) + H2O(l)
H2Cr2O7 + Cr + H{+} = Cr{3+} + H2O =>
H2Cr2O7 + 2 Cr + 12 H{+} = 4 Cr{3+} + 7 H2O
Ca + HOH = Ca(OH)2 + H2 =>
Ca + 2 HOH = Ca(OH)2 + H2
NH3 + O2 + N2 = HNO3 =>
2 NH3 + 9 O2 + 2 N2 = 6 HNO3
CH2CHO + O2 = CO2 + H2O =>
4 CH2CHO + 9 O2 = 8 CO2 + 6 H2O
PtCl4 + XeF2 = PtF6 + ClF + Xe =>
PtCl4 + 5 XeF2 = PtF6 + 4 ClF + 5 Xe
HS + NaOH = SNa + H2O =>
HS + NaOH = SNa + H2O
PtCl4 + XeF2 = PtF6 + ClF + Xe =>
PtCl4 + 5 XeF2 = PtF6 + 4 ClF + 5 Xe
P4 + H2(g) = PH3 =>
P4 + 6 H2(g) = 4 PH3
ZnC4H6O4 + NaOH = Zn(OH)2 + C2H3NaO2 =>
ZnC4H6O4 + 2 NaOH = Zn(OH)2 + 2 C2H3NaO2
Pb(NO3)2 + KOH = Pb(OH)2 + KNO3 =>
Pb(NO3)2 + 2 KOH = Pb(OH)2 + 2 KNO3
PbO + Cl = PbCl2 + O2 =>
2 PbO + 4 Cl = 2 PbCl2 + O2
CaO2H2 = CaO + H2O =>
CaO2H2 = CaO + H2O
LiOH + Be(OH)2 = Li[Be(OH)3] =>
LiOH + Be(OH)2 = Li[Be(OH)3]
Rb3P = Rb + P =>
Rb3P = 3 Rb + P
CrCl3 + KMnO4 + H2O + H2SO4 = H2Cr2O7 + MnSO4 + K2SO4 + HCl =>
10 CrCl3 + 6 KMnO4 + 11 H2O + 9 H2SO4 = 5 H2Cr2O7 + 6 MnSO4 + 3 K2SO4 + 30 HCl
AgNO3 + NaOH = Ag2O + Na + NO3 + H =>
2 AgNO3 + NaOH = Ag2O + Na + 2 NO3 + H
| 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 76 77 78 79 80 81 82 83 84 85 86 87 88 89 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
