| Équations équilibrées la veille | Équations équilibrées le lendemain |
CdBr2 + Na2S = 2 NaBr + CdS
SodiumHydroxide + Iron(III)Nitrate = SodiumNitrate + Iron(III)Hydroxide =>
SodiumHydroxide + Iron(III)Nitrate = SodiumNitrate + Iron(III)Hydroxide
Pb(CH3COO)2*3H2O + Na2CO3*H2O + H2O = Pb(CO3)2 + Pb(OH)2 + CH3COONa*3H2O =>
19 Pb(CH3COO)2*3H2O + 20 Na2CO3*H2O + 57 H2O = 8 Pb(CO3)2 + 11 Pb(OH)2 + 40 CH3COONa*3H2O
CH2O3 + NaOH = Na2CO3 + H2O =>
CH2O3 + 2 NaOH = Na2CO3 + 2 H2O
C7H10O5 + NaOH = NaC7H9O5 + H2O =>
C7H10O5 + NaOH = NaC7H9O5 + H2O
Cu{+} + S{2-} = Cu2S =>
2 Cu{+} + S{2-} = Cu2S
Zn + HCI = ZnCI + H =>
Zn + HCI = ZnCI + H
NaH2PO4 + KOH = NaKHPO4 + H2O =>
NaH2PO4 + KOH = NaKHPO4 + H2O
N2 + K = N2K =>
N2 + K = N2K
NaNo3 + MgCl2 = NaCl2 + MgNo3 =>
NaNo3 + MgCl2 = NaCl2 + MgNo3
C6H5NH2 + NaOCl = C6H5ONa + NH2Cl =>
C6H5NH2 + NaOCl = C6H5ONa + NH2Cl
KI + AgNO3 = AgKI + NO3 =>
KI + AgNO3 = AgKI + NO3
H2O(l) + Na2(g) = NaOH(aq) + H2(g) =>
2 H2O(l) + Na2(g) = 2 NaOH(aq) + H2(g)
NH4 + AlCl3 = NCl3 + AlH4 =>
NH4 + AlCl3 = NCl3 + AlH4
VO2{+} + H2S + H{+} = V2O2{4+} + S + H2O =>
2 VO2{+} + H2S + 2 H{+} = V2O2{4+} + S + 2 H2O
KCIO3 + J2 + H2O = HJO3 + KCI =>
5 KCIO3 + 3 J2 + 3 H2O = 6 HJO3 + 5 KCI
K2SO4 + BaSO4 = K2Ba + SO4 =>
K2SO4 + BaSO4 = K2Ba + 2 SO4
NaClO + SO2 + H2O = NaCl + Na2SO4 + HClO3 =>
7 NaClO + SO2 + H2O = 5 NaCl + Na2SO4 + 2 HClO3
FeCl + KCNS = Fe(CNS) + KCl =>
FeCl + KCNS = Fe(CNS) + KCl
PbO2 = PbO + O =>
PbO2 = PbO + O
B{2+}H{6} = B{2+}O{3+}H{2+}O =>
B{2+}H{6} = B{2+}O{3+}H{2+}O
C4H9OH + CuO = C4H7OH + H2O + Cu =>
C4H9OH + CuO = C4H7OH + H2O + Cu
C1 + KBr = KC1 + Br =>
C1 + KBr = KC1 + Br
Ag + HNO3 + O2 = AgNO3 + H2O =>
4 Ag + 4 HNO3 + O2 = 4 AgNO3 + 2 H2O
Mg + HCIO4 = Mg(CIO4)2 + H =>
Mg + 2 HCIO4 = Mg(CIO4)2 + 2 H
Mg(OH)2 + H2SO4 = H2 + Mg(OH)2SO4 =>
Mg(OH)2 + H2SO4 = H2 + Mg(OH)2SO4
Al + C + H = AlCH =>
Al + C + H = AlCH
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
Fe + Co(II)SO4 = Fe(II)SO4 + Co =>
Fe + Co(II)SO4 = Fe(II)SO4 + Co
Fe + CH3COOH(aq) = Fe(CH3COO)2 + H2 =>
Fe + 2 CH3COOH(aq) = Fe(CH3COO)2 + H2
CrF3 + F2 = CrF6 =>
2 CrF3 + 3 F2 = 2 CrF6
Cu + H2O = CuO + H2 =>
Cu + H2O = CuO + H2
H2O + Cl{-} = H2 + OH{-} + Cl2 =>
2 H2O + 2 Cl{-} = H2 + 2 OH{-} + Cl2
MgP + LiCO = MgCO + LiP =>
MgP + LiCO = MgCO + LiP
KNO2 + KMnO4 + H2SO4 = KNO3 + MnSO4 + K4SO4 + H2O =>
11 KNO2 + 4 KMnO4 + 5 H2SO4 = 11 KNO3 + 4 MnSO4 + K4SO4 + 5 H2O
Sn(OH)Cl + H2O = Sn(OH)2 + HCl =>
Sn(OH)Cl + H2O = Sn(OH)2 + HCl
NaNO2 + PbO2 + HNO3 = Pb(NO3)2 + NaNO3 + H2O =>
NaNO2 + PbO2 + 2 HNO3 = Pb(NO3)2 + NaNO3 + H2O
HCl + CaCl = H2 + CaCl2 =>
2 HCl + 2 CaCl = H2 + 2 CaCl2
CH3CH(CH3)CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3CH2CH2COOH + H2O =>
4 CH3CH(CH3)CH2CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO2 + 5 CH3CH2CH2COOH + 12 H2O
CuCl2 + Fe(OH)2 = FeCl2 + Cu(OH)2 =>
CuCl2 + Fe(OH)2 = FeCl2 + Cu(OH)2
Cu1{+} + Fe = Cu + Fe2{+} =>
Cu1{+} + 2 Fe = Cu + Fe2{+}
C + H2 = C3H3 =>
6 C + 3 H2 = 2 C3H3
NaHCO3 + KH2PO4 = NaPO4 + KH3CO3 =>
NaHCO3 + KH2PO4 = NaPO4 + KH3CO3
KP4O + Ba2Cl = KCl + Ba2P4O =>
KP4O + Ba2Cl = KCl + Ba2P4O
Pb3N2 + NaI = Na3N + PbI2 =>
Pb3N2 + 6 NaI = 2 Na3N + 3 PbI2
NaBr + KMnO4 + H2O = MnO2 + Br2 + KOH + NaOH =>
6 NaBr + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 Br2 + 2 KOH + 6 NaOH
Cr + HBrO3 = Cr(BrO3)3 + Br2O3 + H2O =>
4 Cr + 18 HBrO3 = 4 Cr(BrO3)3 + 3 Br2O3 + 9 H2O
NaHCO + HCl = NaH + HCOCl =>
NaHCO + HCl = NaH + HCOCl
CaCl2 + Br = BrCl2 + Ca =>
CaCl2 + Br = BrCl2 + Ca
Ag2S + H2 = Ag + H2S =>
Ag2S + H2 = 2 Ag + H2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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