| Équations équilibrées la veille | Équations équilibrées le lendemain |
Br2 + 2 KI = 2 K + 2 BrI
FeOH3 + HCl = FeOH3Cl + H =>
FeOH3 + HCl = FeOH3Cl + H
AgBr + Na2CO3 = NaBr + Ag2CO3 =>
2 AgBr + Na2CO3 = 2 NaBr + Ag2CO3
H2CO3 + Mg(NO3)2 = Mg(HCO3)2 + HNO3 =>
2 H2CO3 + Mg(NO3)2 = Mg(HCO3)2 + 2 HNO3
CCHHHHHH + OO = HHO + COO =>
2 CCHHHHHH + 7 OO = 6 HHO + 4 COO
NaOH + CI = NaCI + NaCIO + H2O =>
2 NaOH + 2 CI = NaCI + NaCIO + H2O
Ag{+}(aq) + CO3{2-}(aq) = Ag2CO3(s) =>
2 Ag{+}(aq) + CO3{2-}(aq) = Ag2CO3(s)
Zn + Pb(NO3)3 = Pb + Zn(NO3) =>
3 Zn + Pb(NO3)3 = Pb + 3 Zn(NO3)
BeO + RbOH + H2O = Rb2[Be(OH)4] =>
BeO + 2 RbOH + H2O = Rb2[Be(OH)4]
Al(OH)3 + Rb = Rb(OH)2 + Al =>
2 Al(OH)3 + 3 Rb = 3 Rb(OH)2 + 2 Al
C3H7COOH + MgO = (C3H7COO)2Mg + H2O =>
2 C3H7COOH + MgO = (C3H7COO)2Mg + H2O
NaHCO3(s)C6H8O7(aq) = NaC6H7O7(aq)CO2(g)H2O(l) =>
NaHCO3(s)C6H8O7(aq) = NaC6H7O7(aq)CO2(g)H2O(l)
Al(OH)3 + Rb = Rb(OH)2 + Al =>
2 Al(OH)3 + 3 Rb = 3 Rb(OH)2 + 2 Al
K + Fe(OH)3 = K(OH)3 + Fe =>
K + Fe(OH)3 = K(OH)3 + Fe
FeO + KMnO4 + H2SO4 = Fe2O3 + MnSO4 + K2SO4 + H2O =>
10 FeO + 2 KMnO4 + 3 H2SO4 = 5 Fe2O3 + 2 MnSO4 + K2SO4 + 3 H2O
B2H6 + KClO3 = KClH3BO3 =>
B2H6 + 2 KClO3 = 2 KClH3BO3
MgO + ClO = MgCl2 + O2 =>
2 MgO + 4 ClO = 2 MgCl2 + 3 O2
HNO3 + Mo = Mo(NO3)3 + H2 =>
6 HNO3 + 2 Mo = 2 Mo(NO3)3 + 3 H2
C6H12O6 = C2H6O(l) + CO2(g) =>
C6H12O6 = 2 C2H6O(l) + 2 CO2(g)
Cr{+6} + Cl{-} = Cr{+3} + Cl2 =>
2 Cr{+6} + 6 Cl{-} = 2 Cr{+3} + 3 Cl2
Mg3(PO4)2 + H2SO4 = MgSO4 + H3PO4 =>
Mg3(PO4)2 + 3 H2SO4 = 3 MgSO4 + 2 H3PO4
HBr + H2O2 = Br2 + H2O =>
2 HBr + H2O2 = Br2 + 2 H2O
C12H22O11 + O2 = CO2 + H2O4 =>
2 C12H22O11 + 57 O2 = 24 CO2 + 22 H2O4
Te + H = HTe =>
Te + H = HTe
KMnO4 + H2O + Na2S2O3 = K2SO4 + Na2SO4 + KOH + MnO2 =>
8 KMnO4 + H2O + 3 Na2S2O3 = 3 K2SO4 + 3 Na2SO4 + 2 KOH + 8 MnO2
SnO + SnBr2 = Sn + Br2O =>
SnO + SnBr2 = 2 Sn + Br2O
NaI + NaNO2 + H2SO4 = I2 + Na2SO4 + NO + H2O =>
2 NaI + 2 NaNO2 + 2 H2SO4 = I2 + 2 Na2SO4 + 2 NO + 2 H2O
K2S + KMnO4 + KOH = K2SO3 + K2MnO4 + H2O =>
K2S + 6 KMnO4 + 6 KOH = K2SO3 + 6 K2MnO4 + 3 H2O
NaNO2 + CH3COOH + Zn = NH4(CH3COO) + Zn(CH3COO)2 + CH3COONa + H2O =>
NaNO2 + 8 CH3COOH + 3 Zn = NH4(CH3COO) + 3 Zn(CH3COO)2 + CH3COONa + 2 H2O
Au + HNO2 = HAu + NO2 =>
Au + HNO2 = HAu + NO2
Mg + AgSO4 = Ag + MgSO4 =>
Mg + AgSO4 = Ag + MgSO4
K2O + MgSO4 = K2SO4 + MgO =>
K2O + MgSO4 = K2SO4 + MgO
KCrO2 + KOH + H2O = K3[Cr(OH)6] =>
KCrO2 + 2 KOH + 2 H2O = K3[Cr(OH)6]
Pb(C2H3O2)2 + H2O + CO2 = PbCO3(s) + HC2H3O2(aq) =>
Pb(C2H3O2)2 + H2O + CO2 = PbCO3(s) + 2 HC2H3O2(aq)
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Na2CO3 + Al2Cl6 = Al2(CO3)3 + NaCl =>
3 Na2CO3 + Al2Cl6 = Al2(CO3)3 + 6 NaCl
CuO + H2CO3 = CuCO3 + Cu(OH)2 =>
2 CuO + H2CO3 = CuCO3 + Cu(OH)2
CCl + O2 = CO2 + Cl =>
CCl + O2 = CO2 + Cl
HC7H5O2 + H2O = H3O{+} + C7H5O2{-} =>
HC7H5O2 + H2O = H3O{+} + C7H5O2{-}
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
KCrO2 + KOH + H2O = K3[Cr(OH)6] =>
KCrO2 + 2 KOH + 2 H2O = K3[Cr(OH)6]
BCl3 + NH4Cl = Cl3B3H3N3 + HCl =>
3 BCl3 + 3 NH4Cl = Cl3B3H3N3 + 9 HCl
NH + O2 = N2 + H2O =>
4 NH + O2 = 2 N2 + 2 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
CH3CHBrCH3 + KCN = CH3CH2CH2CN + KBr =>
CH3CHBrCH3 + KCN = CH3CH2CH2CN + KBr
C17H37COOH + O2 = CO2 + H2O =>
2 C17H37COOH + 53 O2 = 36 CO2 + 38 H2O
CH3CHBrCH3 + KCN = CH3CH2CH2CN + KBr =>
CH3CHBrCH3 + KCN = CH3CH2CH2CN + KBr
C6H12O6 = C6H10O4 + H2O + CO2 =>
13 C6H12O6 = 12 C6H10O4 + 18 H2O + 6 CO2
H3Po4 + Mg(OH)2 = Mg(H2Po4)2 + H2O =>
2 H3Po4 + Mg(OH)2 = Mg(H2Po4)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/17/24
Équations équilibrées sur05/17/23
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