| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Si2H3 + 7 O2 = 6 H2O + 8 SiO
Cr(NO3)3 + K2CO3 = Cr2O3 + CO2 + KNO3 =>
2 Cr(NO3)3 + 3 K2CO3 = Cr2O3 + 3 CO2 + 6 KNO3
XC3H7 + KMnO4 + H2SO4 = XCHO2 + C2H4O2 + K2SO4 + MnSO4 + H2O =>
XC3H7 + 2 KMnO4 + 3 H2SO4 = XCHO2 + C2H4O2 + K2SO4 + 2 MnSO4 + 4 H2O
CuCl2(s) + CuSO4(aq) = Cl2SO4 + Cu2 =>
CuCl2(s) + CuSO4(aq) = Cl2SO4 + Cu2
Bi{+3} + SnO2{-}2 + OH{-}1 = SnO3{-}1 + H2O + Bi =>
2 Bi{+3} + 3 SnO2{-}2 + 6 OH{-}1 = 3 SnO3{-}1 + 3 H2O + 2 Bi
HF + Th = ThF4 + H =>
4 HF + Th = ThF4 + 4 H
CH3CH(OH)CH2CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3C(O)CH2CH3 + H2O =>
3 CH3CH(OH)CH2CH3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3C(O)CH2CH3 + 7 H2O
Na3P(s) + H2O(l) = PH3(g) + NaOH(aq) =>
Na3P(s) + 3 H2O(l) = PH3(g) + 3 NaOH(aq)
MnSO4 + NaOH + Br2 = MnO2 + Na2SO4 + NaBr + H2O =>
MnSO4 + 4 NaOH + Br2 = MnO2 + Na2SO4 + 2 NaBr + 2 H2O
CuI + Na2S2O3 = Na3(Cu(S2O3)2) + NaI =>
CuI + 2 Na2S2O3 = Na3(Cu(S2O3)2) + NaI
Fe(C2O4)3{3-} + K{+} + H2O = K3Fe(C2O4)3*3H2O =>
Fe(C2O4)3{3-} + 3 K{+} + 3 H2O = K3Fe(C2O4)3*3H2O
HF + Th = ThF4 + H =>
4 HF + Th = ThF4 + 4 H
C1322H1909O856N5S = CO + H2 + NO2 + SO2 + C10H22 =>
10 C1322H1909O856N5S = 8440 CO + 4287 H2 + 50 NO2 + 10 SO2 + 478 C10H22
V2O5 + Zn = ZnO + V =>
V2O5 + 5 Zn = 5 ZnO + 2 V
Pd + CrO4 = PdCrO4 =>
Pd + CrO4 = PdCrO4
XC3H7 + KMnO4 + H2SO4 = XCHO2 + C2H4O2 + K2SO4 + MnSO4 + H2O =>
XC3H7 + 2 KMnO4 + 3 H2SO4 = XCHO2 + C2H4O2 + K2SO4 + 2 MnSO4 + 4 H2O
MnO4{-} + (COOH)2 + H{+} = CO2 + H2O + Mn2{+} =>
4 MnO4{-} + 13(COOH)2 + 6 H{+} = 26 CO2 + 16 H2O + 2 Mn2{+}
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
CH3COOH + Na = CH3COONa + H2 =>
2 CH3COOH + 2 Na = 2 CH3COONa + H2
AlCl3 + Na3(PO4) = Al3(PO4)3 + NaCl =>
3 AlCl3 + 3 Na3(PO4) = Al3(PO4)3 + 9 NaCl
NaC2H3O2{-} + (NH4)2S(aq) = Na2S(aq) + NH4C2H3O2{-}(aq) =>
2 NaC2H3O2{-} + (NH4)2S(aq) = Na2S(aq) + 2 NH4C2H3O2{-}(aq)
HCIO + Au(OH)3 = Au(CIO)3 + H2O =>
3 HCIO + Au(OH)3 = Au(CIO)3 + 3 H2O
NaF + Al(OH)3 = NaOH + AlF3 =>
3 NaF + Al(OH)3 = 3 NaOH + AlF3
Na2S(aq) + CaCl2(g) = CaS(s) + NaCl(aq) =>
Na2S(aq) + CaCl2(g) = CaS(s) + 2 NaCl(aq)
ScCl3 + Ag(NO3) = AgCl + Sc(NO3)3 =>
ScCl3 + 3 Ag(NO3) = 3 AgCl + Sc(NO3)3
Ca(OH)2 = CaH2 + O =>
Ca(OH)2 = CaH2 + 2 O
CuCl2 + (NH4)2S = Cu(NH4)2 + SCl2 =>
CuCl2 + (NH4)2S = Cu(NH4)2 + SCl2
S3As2 + ClO4H + H2O = AsO4H3 + ClH + SO4H2 =>
2 S3As2 + 7 ClO4H + 12 H2O = 4 AsO4H3 + 7 ClH + 6 SO4H2
H3PO4 + KHCO3 = K + PO4 + CO2 + H2O =>
H3PO4 + 3 KHCO3 = 3 K + PO4 + 3 CO2 + 3 H2O
HF + Th = ThF4 + H =>
4 HF + Th = ThF4 + 4 H
NH4NO3 + NaOH = NaNO3 + (NH4)2 + H2O =>
9 NH4NO3 + 10 NaOH = 10 NaNO3 + 4(NH4)2 + 7 H2O
C6H4(CO)2O + C3H7OH = C7H6(OH)COOCH3 + H2O =>
21 C6H4(CO)2O + 25 C3H7OH = 27 C7H6(OH)COOCH3 + 7 H2O
Na2O2 + H2O = O2 + Na0H =>
2 Na2O2 + 2 H2O = 3 O2 + 4 Na0H
SrH2 + HCl = SrCl2 + H2 =>
SrH2 + 2 HCl = SrCl2 + 2 H2
Pb(NO3)2 + Zn = Pb + Zn(NO3) =>
Pb(NO3)2 + 2 Zn = Pb + 2 Zn(NO3)
CoSO4 + Pb3NO2 = Co3NO2 + PbSO4 =>
3 CoSO4 + Pb3NO2 = Co3NO2 + 3 PbSO4
Na2CO3 + HCl(aq) = NaCl(aq) + H2O + CO2 =>
Na2CO3 + 2 HCl(aq) = 2 NaCl(aq) + H2O + CO2
CrCl3*6H2O + K2C2O4 = K3Cr(C2O4)3 + KCl + H2O =>
CrCl3*6H2O + 3 K2C2O4 = K3Cr(C2O4)3 + 3 KCl + 6 H2O
FeCl3 + Na(NO3) = NaCl + Fe(NO3)3 =>
FeCl3 + 3 Na(NO3) = 3 NaCl + Fe(NO3)3
C6H4(CO)2O + C3H7OH = C7H6(OH)COOCH3 + H2O =>
21 C6H4(CO)2O + 25 C3H7OH = 27 C7H6(OH)COOCH3 + 7 H2O
CH3COOMgCl + H2O = CH3COOH + Mg(OH)Cl =>
CH3COOMgCl + H2O = CH3COOH + Mg(OH)Cl
XC3H7 + KMnO4 + H2SO4 = XCHO2 + C2H4O2 + K2SO4 + MnSO4 + H2O =>
XC3H7 + 2 KMnO4 + 3 H2SO4 = XCHO2 + C2H4O2 + K2SO4 + 2 MnSO4 + 4 H2O
CaCo3 + HCl = CaCl2 + H2Co3 =>
CaCo3 + 2 HCl = CaCl2 + H2Co3
CaO(s) + H2O(l) = CaH2(aq) + O2(g) =>
CaO(s) + H2O(l) = CaH2(aq) + O2(g)
CuI2 + AgNO3 = CuNO3 + AgI2 =>
CuI2 + AgNO3 = CuNO3 + AgI2
C6H4(CO)2O + C3H7OH = C7H6(OH)COOCH3 + H2O =>
21 C6H4(CO)2O + 25 C3H7OH = 27 C7H6(OH)COOCH3 + 7 H2O
CaF2 + PBr3 = CaP + F2Br3 =>
CaF2 + PBr3 = CaP + F2Br3
HF + Cs2CO3 = H2CO3 + CsF =>
2 HF + Cs2CO3 = H2CO3 + 2 CsF
BCl3 + P4 + H2 = BP + HCl =>
4 BCl3 + P4 + 6 H2 = 4 BP + 12 HCl
Mn2O4 + Al = Al2O3 + Mn2O =>
Mn2O4 + 2 Al = Al2O3 + Mn2O
| 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/24
Équations équilibrées sur01/31/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
