| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CrO4 + 2 KNO3 = K2CrO4 + 2 NaNO3
C10H180 + O2 = H2O + CO2 =>
C10H180 + 55 O2 = 90 H2O + 10 CO2
O2 + CH4 = H2O + COH2 =>
O2 + CH4 = H2O + COH2
Ca(OH)2(s) + Na2So4(aq) = CaSo4(aq) + NaOH(aq) =>
Ca(OH)2(s) + Na2So4(aq) = CaSo4(aq) + 2 NaOH(aq)
H3N + Mg(OH)2 = Mg3N2 + H(OH) =>
2 H3N + 3 Mg(OH)2 = Mg3N2 + 6 H(OH)
Cu + KOH = CuOH + K2 =>
2 Cu + 2 KOH = 2 CuOH + K2
Ca + (H2O) = (H2) + Ca(OH)2 =>
Ca + 2(H2O) = (H2) + Ca(OH)2
TiBr4 + H = Ti + HBr =>
TiBr4 + 4 H = Ti + 4 HBr
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2OFe(NH4)2(SO4)2 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + (NH4)2(SO4) + H2O =>
6 H2OFe(NH4)2(SO4)2 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + 6(NH4)2(SO4) + 13 H2O
M4O2 + HCl = M4Cl2 + H2O + Cl2 =>
M4O2 + 4 HCl = M4Cl2 + 2 H2O + Cl2
Li2O + Al2O3 + SiO2 = LiAlSiO4 =>
Li2O + Al2O3 + 2 SiO2 = 2 LiAlSiO4
CaHPo4 + Ca(OH)2 = Ca3(Po4)2 + H2O =>
2 CaHPo4 + Ca(OH)2 = Ca3(Po4)2 + 2 H2O
Sn2O4 = Sn + O2 =>
Sn2O4 = 2 Sn + 2 O2
SnCl2 + K2Cr2O7 + HCl = KCl + CrCl3 + SnCl4 + H2O =>
3 SnCl2 + K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 3 SnCl4 + 7 H2O
Cu() + HNO3() = Cu(NO3)2() + H2O() + NO2() =>
Cu() + 4 HNO3() = Cu(NO3)2() + 2 H2O() + 2 NO2()
(NH4)Cl + Na(OH) = NH3(H2O) + NaCl =>
(NH4)Cl + Na(OH) = NH3(H2O) + NaCl
NiH3 = Ni + H =>
NiH3 = Ni + 3 H
MoO3 + H2 = Mo + HO2 =>
4 MoO3 + 3 H2 = 4 Mo + 6 HO2
CaCl2 + KClO3 = KCl + Ca(ClO)2 =>
3 CaCl2 + 2 KClO3 = 2 KCl + 3 Ca(ClO)2
HBr(g) + MnO2(s) = MnBr2(s) + H2O(l) + Br2(l) =>
4 HBr(g) + MnO2(s) = MnBr2(s) + 2 H2O(l) + Br2(l)
KHCO3 = KOH + CO2 =>
KHCO3 = KOH + CO2
FeS + HCl = FeSHCl =>
FeS + HCl = FeSHCl
Zn + K3AsO4 + H2SO4 = AsH3 + ZnSO4 + K2SO4 + H2O =>
8 Zn + 2 K3AsO4 + 11 H2SO4 = 2 AsH3 + 8 ZnSO4 + 3 K2SO4 + 8 H2O
SCl2 + AgNO3 = S(NO3)2 + AgCl =>
SCl2 + 2 AgNO3 = S(NO3)2 + 2 AgCl
Cu2(OH)2 = Cu2O + H2O =>
Cu2(OH)2 = Cu2O + H2O
Na2 + F = NaF4 =>
Na2 + 8 F = 2 NaF4
C6H14N4O2H2O = NH2CONH2C5H12N2O2 =>
C6H14N4O2H2O = NH2CONH2C5H12N2O2
(Al)2(SO4)3 + Ba(Cl)2 = Al(Cl)3 + BaSO4 =>
(Al)2(SO4)3 + 3 Ba(Cl)2 = 2 Al(Cl)3 + 3 BaSO4
Mg(NO3)2 + Na2S = NaNO3 + MgS =>
Mg(NO3)2 + Na2S = 2 NaNO3 + MgS
Li + SnS2 = Li2S3 + Sn =>
4 Li + 3 SnS2 = 2 Li2S3 + 3 Sn
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Cr + C = Cr2C3 =>
2 Cr + 3 C = Cr2C3
HCl + Al = Cl3Al2 + H2 =>
6 HCl + 4 Al = 2 Cl3Al2 + 3 H2
(C6H5)2CHOH + HBr = (C6H5)2CHBr + H2O =>
(C6H5)2CHOH + HBr = (C6H5)2CHBr + H2O
PbO2(c) = PbO(c) + O2(g) =>
2 PbO2(c) = 2 PbO(c) + O2(g)
HCF + O2 = CF4 + CO2 + H2O =>
4 HCF + 4 O2 = CF4 + 3 CO2 + 2 H2O
Hg(NO3)2 + KBr = Hg2Br2 + K(NO3)2 =>
2 Hg(NO3)2 + 2 KBr = Hg2Br2 + 2 K(NO3)2
Co(NO3)2(aq) + NaCl(aq) = CoCl2(s) + NaNO3(aq) =>
Co(NO3)2(aq) + 2 NaCl(aq) = CoCl2(s) + 2 NaNO3(aq)
FeS + S = FeS6(s) =>
FeS + 5 S = FeS6(s)
KNO2 + NH3Br = KBr + NO2NH3 =>
KNO2 + NH3Br = KBr + NO2NH3
Ag + O2 + H{+} = Ag{+} + H2O{-2} =>
8 Ag + O2 + 4 H{+} = 8 Ag{+} + 2 H2O{-2}
HBO2 + Mo(OH)6 = Mo(OH)2(BO2)4 + H2O =>
4 HBO2 + Mo(OH)6 = Mo(OH)2(BO2)4 + 4 H2O
H2O + BaH2 = Ba(OH)2 + H2 =>
2 H2O + BaH2 = Ba(OH)2 + 2 H2
Ta2NbC2F2 = TaC + Nb2C + NbF5 + Ta =>
10 Ta2NbC2F2 = 17 TaC + 3 Nb2C + 4 NbF5 + 3 Ta
C2H7NO + CO2 = C3H6NO3 + H =>
C2H7NO + CO2 = C3H6NO3 + H
CaCl2 + KClO = KCl + Ca(ClO)2 =>
CaCl2 + 2 KClO = 2 KCl + Ca(ClO)2
Ca(NO3)2 + HCl = CaCl2 + HNO3 =>
Ca(NO3)2 + 2 HCl = CaCl2 + 2 HNO3
Me + O2 = MeO3 =>
2 Me + 3 O2 = 2 MeO3
Zn{2+} + SO4{2-} = ZnSO4 =>
Zn{2+} + SO4{2-} = ZnSO4
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
