| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CoCl2 + 8 NaBH4 + 12 H2O = 2 Co2B + 8 NaCl + 6 HBO2 + 25 H2
Ca + O2 = Ca3O2 =>
3 Ca + O2 = Ca3O2
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
MnO2 + SnO2 + HNO3 = HMnO4 + Sn(NO3)2 + H2O =>
2 MnO2 + 3 SnO2 + 6 HNO3 = 2 HMnO4 + 3 Sn(NO3)2 + 2 H2O
(C6H12O6) = C2H5OH + CO2 =>
(C6H12O6) = 2 C2H5OH + 2 CO2
HC2H3O2(aq) + CsOH(s) = H2O(l) + CsC2H3O2(aq) =>
HC2H3O2(aq) + CsOH(s) = H2O(l) + CsC2H3O2(aq)
Ag(NO3) + FeCl3 = AgCl + Fe(NO3)3 =>
3 Ag(NO3) + FeCl3 = 3 AgCl + Fe(NO3)3
ZnCu + H2SO4 = ZnSO4 + Cu + H2 =>
ZnCu + H2SO4 = ZnSO4 + Cu + H2
Pb + K3PO4 = K + Pb3(PO4)2 =>
3 Pb + 2 K3PO4 = 6 K + Pb3(PO4)2
Cr + MnO = Mn + Cr2O3 =>
2 Cr + 3 MnO = 3 Mn + Cr2O3
KMnO4 + Na2S2O3 + KOH = K2MnO4 + Na2SO4 + K2SO4 + H2O =>
8 KMnO4 + Na2S2O3 + 10 KOH = 8 K2MnO4 + Na2SO4 + K2SO4 + 5 H2O
C4H6O6 + NaOH = C4H4O6Na2 + H2O =>
C4H6O6 + 2 NaOH = C4H4O6Na2 + 2 H2O
Ca(s) + ZnSO4(aq) = CaSO4(aq) + Zn(s) =>
Ca(s) + ZnSO4(aq) = CaSO4(aq) + Zn(s)
Ca(H2PO4)2 + KOH = Ca3(PO4)2 + K3PO4 + H2O =>
3 Ca(H2PO4)2 + 12 KOH = Ca3(PO4)2 + 4 K3PO4 + 12 H2O
Al(NO3)3 + H2SO4 = AlH3 + (NO3)2SO4 =>
2 Al(NO3)3 + 3 H2SO4 = 2 AlH3 + 3(NO3)2SO4
CaC2 + Cl2 = CaCl2 + CCl4 =>
CaC2 + 5 Cl2 = CaCl2 + 2 CCl4
Ba(OH)2Zn(NO3)2 = Zn(OH)2Ba(NO3)2 =>
Ba(OH)2Zn(NO3)2 = Zn(OH)2Ba(NO3)2
MgCO3 + HCl = MgCl2 + H2O + CO2 = =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
HCOOH + Sr(OH)2 = H2O + HCOO + Sr =>
2 HCOOH + Sr(OH)2 = 2 H2O + 2 HCOO + Sr
K + NO3 = KNO3 =>
K + NO3 = KNO3
ZnS + HNO3 = Zn(NO3)2 + NO + H2O + S =>
3 ZnS + 8 HNO3 = 3 Zn(NO3)2 + 2 NO + 4 H2O + 3 S
H3C6H5O7 + CsOH = CsH2C6H5O7 + H2O =>
H3C6H5O7 + CsOH = CsH2C6H5O7 + H2O
Pb2(CO3)3 = Pb2O3 + CO2 =>
Pb2(CO3)3 = Pb2O3 + 3 CO2
Cr2(SO4)3 + Na2HPO4 = Cr2(HPO4)3 + Na2SO4 =>
Cr2(SO4)3 + 3 Na2HPO4 = Cr2(HPO4)3 + 3 Na2SO4
Al + Fe(CH3COO)2 = Al(CH3COO)3 + Fe =>
2 Al + 3 Fe(CH3COO)2 = 2 Al(CH3COO)3 + 3 Fe
C2H2(g) + O = CO2(g) + H2O =>
C2H2(g) + 5 O = 2 CO2(g) + H2O
BaSO4(s) = BaO(s) + SO3(g) =>
BaSO4(s) = BaO(s) + SO3(g)
C3H3NO + O2 = CO2 + H2O + N2 =>
4 C3H3NO + 13 O2 = 12 CO2 + 6 H2O + 2 N2
CuCl2 + Mn = Cu + MnCl2 =>
CuCl2 + Mn = Cu + MnCl2
Fe(OH)3 + Na2O = NaFeO2 + H2O =>
2 Fe(OH)3 + Na2O = 2 NaFeO2 + 3 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
KMnO4 + NH3 = KNO3 + MnO2 + K(OH) + H2O =>
8 KMnO4 + 3 NH3 = 3 KNO3 + 8 MnO2 + 5 K(OH) + 2 H2O
C10H8 + H2 = C10H12 =>
C10H8 + 2 H2 = C10H12
Zn(C2H3O2)2 + Li2CrO4 = ZnCrO4 + LiC2H3O2 =>
Zn(C2H3O2)2 + Li2CrO4 = ZnCrO4 + 2 LiC2H3O2
Au + NaBr = AuNa + Br =>
Au + NaBr = AuNa + Br
Cu + Fe(OH)2 = Fe + Cu(OH)2 =>
Cu + Fe(OH)2 = Fe + Cu(OH)2
Tl + S8 = Tl2S =>
16 Tl + S8 = 8 Tl2S
Fe + S = FeS =>
Fe + S = FeS
BaCO3 + NHO3 = Ba(NO3)2 + CO2 + H2O =>
BaCO3 + 2 NHO3 = Ba(NO3)2 + CO2 + H2O
Au + NaBr = Au2Br + Na =>
2 Au + NaBr = Au2Br + Na
Cr2O7{-2} + SO2 + H{+} = Cr{+3} + SO4{-2} + H2O =>
Cr2O7{-2} + 3 SO2 + 2 H{+} = 2 Cr{+3} + 3 SO4{-2} + H2O
ZnCl2(aq) + Pb(NO3)2(aq) = Zn(NO3)2(s) + PbCl2(s) =>
ZnCl2(aq) + Pb(NO3)2(aq) = Zn(NO3)2(s) + PbCl2(s)
H5IO6 + KOH = KIO4 + H2O =>
H5IO6 + KOH = KIO4 + 3 H2O
KJ + Na2O2 + H2O = J2 + NaOH + KOH =>
2 KJ + Na2O2 + 2 H2O = J2 + 2 NaOH + 2 KOH
Ag + AuNO3 = AgNO3 + Au =>
Ag + AuNO3 = AgNO3 + Au
BCl3 + H2SO4 = B2(SO4)3 + HCl =>
2 BCl3 + 3 H2SO4 = B2(SO4)3 + 6 HCl
Ni + H2SO4 = H2 + Ni2(SO4)3 =>
2 Ni + 3 H2SO4 = 3 H2 + Ni2(SO4)3
C2H5COH + O2 = CO + H2O =>
2 C2H5COH + 5 O2 = 6 CO + 6 H2O
Ni + H2SO4 = NiSO4 + SO2 + H2O =>
Ni + 2 H2SO4 = NiSO4 + SO2 + 2 H2O
FeCl2OH = FeOHCl2 =>
FeCl2OH = FeOHCl2
| 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 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
