| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2Cr2O7 + 3(NH4)2S + H2O = 3 S + 2 Cr(OH)3 + 6 NH3 + 2 KOH
Na + AgF = Ag + NaF =>
Na + AgF = Ag + NaF
Pb(HCO3)2 + CH3COOH = PbCH3COO + H2O + CO2 =>
8 Pb(HCO3)2 + 9 CH3COOH = 8 PbCH3COO + 14 H2O + 18 CO2
SnCl4 + NH3 = N2 + HCl + SnCl2 =>
3 SnCl4 + 2 NH3 = N2 + 6 HCl + 3 SnCl2
MnO42{-} + H{+} = MnO2 + H2O + O2 =>
4 MnO42{-} + 4 H{+} = 4 MnO2 + 2 H2O + 79 O2
Ca + Al + HIO = CaAl(IO)5 + H2 =>
2 Ca + 2 Al + 10 HIO = 2 CaAl(IO)5 + 5 H2
H3PO4 + NaCl = H3Cl + NaPO4 =>
H3PO4 + NaCl = H3Cl + NaPO4
ZrO2 + C + Br4 = ZrBr4 + CO =>
ZrO2 + 2 C + Br4 = ZrBr4 + 2 CO
NaBrO3 + NaBr + HSO4 = Br2 + H2O + NaSO4 =>
NaBrO3 + 5 NaBr + 6 HSO4 = 3 Br2 + 3 H2O + 6 NaSO4
Al2(SO2)3 + H2O = Al(OH)3 + H2SO2 =>
Al2(SO2)3 + 6 H2O = 2 Al(OH)3 + 3 H2SO2
Mg + (HNO3) = Mg(NO3) + H =>
Mg + (HNO3) = Mg(NO3) + H
Cu2SO4(OH)2 + NH3*H2O + NH4 = Cu(NH3)4 + H2O + SO4 =>
Cu2SO4(OH)2 + 6 NH3*H2O + 2 NH4 = 2 Cu(NH3)4 + 8 H2O + SO4
NiSO4 + KOH + NH4OH = [Ni(NH3)2](OH)2 + K2SO4 + H2O =>
NiSO4 + 2 KOH + 2 NH4OH = [Ni(NH3)2](OH)2 + K2SO4 + 2 H2O
NaBrO3 + NaBr + HSO4 = Br2 + H2O + NaSO4 =>
NaBrO3 + 5 NaBr + 6 HSO4 = 3 Br2 + 3 H2O + 6 NaSO4
Si + C6H6 = SiH + C6H5 =>
Si + C6H6 = SiH + C6H5
Ai + O2 = Ai2O3 =>
4 Ai + 3 O2 = 2 Ai2O3
BaCl2 + Na2SO4 = Ba + (SO4)2 + NaCl =>
2 BaCl2 + 2 Na2SO4 = 2 Ba + (SO4)2 + 4 NaCl
K2SO3(s) + HCl(aq) = KCl(aq) + H2O(l) + SO2(g) =>
K2SO3(s) + 2 HCl(aq) = 2 KCl(aq) + H2O(l) + SO2(g)
HN2 + CH20 + H2O = NH4 + CO2 =>
24 HN2 + 7 CH20 + 14 H2O = 48 NH4 + 7 CO2
K[Al(OH)4] + AlBr3 = Al(OH)3 + KBr =>
3 K[Al(OH)4] + AlBr3 = 4 Al(OH)3 + 3 KBr
NH3 + O2 = NO3{-} + H{+} + OH{-} =>
NH3 + 2 O2 = NO3{-} + 2 H{+} + OH{-}
H2O2 + CO{2+} + H{+} = CO{3+} + H2O =>
H2O2 + 2 CO{2+} + 2 H{+} = 2 CO{3+} + 2 H2O
C6H12O6 + CH3OH = C4H8O3 + H2O =>
C6H12O6 + 2 CH3OH = 2 C4H8O3 + 2 H2O
ZrO2 + C + Br4 = ZrBr4 + CO =>
ZrO2 + 2 C + Br4 = ZrBr4 + 2 CO
CuS2 + HNO3 = Cu(NO3)2 + H2O + H2SO4 + NO =>
3 CuS2 + 20 HNO3 = 3 Cu(NO3)2 + 4 H2O + 6 H2SO4 + 14 NO
FeBr3 = Fe{3+} + Br{-} =>
FeBr3 = Fe{3+} + 3 Br{-}
K2Cr2O7 + (NH4)2S + H2O = S + Cr(OH)3 + NH3 + KOH =>
K2Cr2O7 + 3(NH4)2S + H2O = 3 S + 2 Cr(OH)3 + 6 NH3 + 2 KOH
P + KOH + H2O = PH3 + KH2PO4 =>
8 P + 3 KOH + 9 H2O = 5 PH3 + 3 KH2PO4
CuCl2 + KNO = CuKNO + Cl =>
CuCl2 + KNO = CuKNO + 2 Cl
Na3PO4(aq) + SrCl2(aq) = Na3Cl2(aq) + SrPO4(s) =>
Na3PO4(aq) + SrCl2(aq) = Na3Cl2(aq) + SrPO4(s)
Si2H3 + O2 = H2O + SiO =>
4 Si2H3 + 7 O2 = 6 H2O + 8 SiO
S + I = S2I =>
2 S + I = S2I
ZrO2 + C + Br4 = ZrBr4 + CO =>
ZrO2 + 2 C + Br4 = ZrBr4 + 2 CO
K2Cr2O7 + (NH4)2S + H2O = S + Cr(OH)3 + NH3 + KOH =>
K2Cr2O7 + 3(NH4)2S + H2O = 3 S + 2 Cr(OH)3 + 6 NH3 + 2 KOH
Al2(SO2)3 + H2O = Al(OH)3 + H2SO2 =>
Al2(SO2)3 + 6 H2O = 2 Al(OH)3 + 3 H2SO2
HNO3 + Ni = Ni(NO3) + H2O + N2O =>
10 HNO3 + 8 Ni = 8 Ni(NO3) + 5 H2O + N2O
C3H7COOH + LiAlH4 = C3H7CHO + Al(OH)3 + LiH =>
3 C3H7COOH + LiAlH4 = 3 C3H7CHO + Al(OH)3 + LiH
ZrO2 + C + Br4 = ZrBr4 + CO =>
ZrO2 + 2 C + Br4 = ZrBr4 + 2 CO
SO2 + O2 + CaCo3 = SO4Ca + Co2 =>
2 SO2 + 2 O2 + 2 CaCo3 = 2 SO4Ca + 3 Co2
Cr(OH)3 + ClO3({-}) + OH{-} = CrO4{-2} + Cl{-} + H2O =>
2 Cr(OH)3 + ClO3({-}) + 4 OH{-} = 2 CrO4{-2} + Cl{-} + 5 H2O
Hl + Be(OH)2 = BeOHl + H2O =>
Hl + Be(OH)2 = BeOHl + H2O
NaNO3 + BaCl2 = NaCl2 + NO3Ba =>
NaNO3 + BaCl2 = NaCl2 + NO3Ba
ZnO + Cl2O5 = ZnCl2O6 =>
ZnO + Cl2O5 = ZnCl2O6
ZrO2 + C + Br4 = ZrBr4 + CO =>
ZrO2 + 2 C + Br4 = ZrBr4 + 2 CO
SO2 + O2 + CaCo3 = SO4Ca + Co2 =>
2 SO2 + 2 O2 + 2 CaCo3 = 2 SO4Ca + 3 Co2
Hl + Be(OH)2 = BeOHl + H2O =>
Hl + Be(OH)2 = BeOHl + H2O
Hg(NO3)2 = Hg2O + NO2 + O2 =>
4 Hg(NO3)2 = 2 Hg2O + 8 NO2 + 3 O2
K2Cr2O7 + (NH4)2S + H2O = S + Cr(OH)3 + NH3 + KOH =>
K2Cr2O7 + 3(NH4)2S + H2O = 3 S + 2 Cr(OH)3 + 6 NH3 + 2 KOH
Hl + Be(OH)2 = BeOHl + H2O =>
Hl + Be(OH)2 = BeOHl + H2O
SO2 + O2 + CaCo3 = SO4Ca + Co2 =>
2 SO2 + 2 O2 + 2 CaCo3 = 2 SO4Ca + 3 Co2
| 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.
