| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaBr + BaCl{2} = NaCl + BaBr{2}
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Mg(s) + CO2(aq) = MgO(aq) + C(g) =>
2 Mg(s) + CO2(aq) = 2 MgO(aq) + C(g)
CH3CH2CH2COOH + Mg = (CH3CH2CH2COO)2Mg + H2 =>
2 CH3CH2CH2COOH + Mg = (CH3CH2CH2COO)2Mg + H2
C54H110O6 + O2 = CO2 + H2O =>
2 C54H110O6 + 157 O2 = 108 CO2 + 110 H2O
Cl2 + FeI3 = FeCl3 + I2 =>
3 Cl2 + 2 FeI3 = 2 FeCl3 + 3 I2
ClO + NO2 = ClONO2 =>
ClO + NO2 = ClONO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Li2SO4 + Mg(OH)2 = LiOH + MgSO4 =>
Li2SO4 + Mg(OH)2 = 2 LiOH + MgSO4
CuCl2(aq) + KI(aq) = CuI(aq) + KCl2(s) =>
CuCl2(aq) + KI(aq) = CuI(aq) + KCl2(s)
Fe2O3 + SO2 + O2 = Fe2(SO4)3 =>
2 Fe2O3 + 6 SO2 + 3 O2 = 2 Fe2(SO4)3
C2H4 = C + H2 =>
C2H4 = 2 C + 2 H2
VOSO4 + NaOH = Na4VO4 + H2O + Na2SO4 =>
VOSO4 + 6 NaOH = Na4VO4 + 3 H2O + Na2SO4
Ba(ClO3)2(s) = BaCl2(s) + O2(g) =>
Ba(ClO3)2(s) = BaCl2(s) + 3 O2(g)
Na{+2} + H2O = NaOH + H{+2} =>
Na{+2} + H2O = NaOH + H{+2}
C2H4 = C + H =>
C2H4 = 2 C + 4 H
NaS + Co(NO3)2 = CoS + Na(NO3)2 =>
NaS + Co(NO3)2 = CoS + Na(NO3)2
((NH4)3)PO4 = H3PO4 + NH3 =>
((NH4)3)PO4 = H3PO4 + 3 NH3
H2CO3 + NaOH = NaCO3H + H2O =>
H2CO3 + NaOH = NaCO3H + H2O
KF + CaCl2 = KCl + CaF2 =>
2 KF + CaCl2 = 2 KCl + CaF2
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
C2H4 = C2H2 + H2 =>
C2H4 = C2H2 + H2
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
BaCl2 + Fe(SO4) = Ba(SO4) + FeCl2 =>
BaCl2 + Fe(SO4) = Ba(SO4) + FeCl2
C(CH2ONO2)4 = C(CHO)2(CH2ONO2)2 + HONO =>
C(CH2ONO2)4 = C(CHO)2(CH2ONO2)2 + 2 HONO
Ti(s) + I2 = TiI3 =>
2 Ti(s) + 3 I2 = 2 TiI3
C6H5Cl + C2HOCl3 = C14H9Cl5 + H2O =>
2 C6H5Cl + C2HOCl3 = C14H9Cl5 + H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C3H5O3(NO2)3(s) = CO2(g) + H2O(g) + N2(g) + O2(g) =>
4 C3H5O3(NO2)3(s) = 12 CO2(g) + 10 H2O(g) + 6 N2(g) + O2(g)
C2H4 = C8H16 =>
4 C2H4 = C8H16
C4H10 + O2 = (C02) + (H2O) =>
2 C4H10 + 5 O2 = 4(C02) + 10(H2O)
A + HC1 = A1C13 + H2 =>
2 A + 26 HC1 = 2 A1C13 + 13 H2
P + AgNO3 + H2O = H3PO4 + AgNO2 =>
2 P + 5 AgNO3 + 3 H2O = 2 H3PO4 + 5 AgNO2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
C2H4 = C4H8 =>
2 C2H4 = C4H8
C12H16O + NaBH4 + CH3OH = C10H18O + BH3 + NaOCH3 =>
9 C12H16O + 23 NaBH4 + 25 CH3OH = 11 C10H18O + 23 BH3 + 23 NaOCH3
Br2O3 + H2O = HBrO2 =>
Br2O3 + H2O = 2 HBrO2
HNo3 + Ca[OH]2 = Ca[No3]2 + H2O =>
2 HNo3 + Ca[OH]2 = Ca[No3]2 + 2 H2O
(NH4)3PO4 + Na2SO4 = (NH4)2SO4 + Na3PO4 =>
2(NH4)3PO4 + 3 Na2SO4 = 3(NH4)2SO4 + 2 Na3PO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CH3ClCOOH + NaOH = CH3ClCOONa + H2O =>
CH3ClCOOH + NaOH = CH3ClCOONa + H2O
Ba(NO3)2 + Na2CO3 = BaCO3 + NaNO3 =>
Ba(NO3)2 + Na2CO3 = BaCO3 + 2 NaNO3
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
SrSO4 + NaOH = Sr(OH)2 + Na2SO4 =>
SrSO4 + 2 NaOH = Sr(OH)2 + Na2SO4
NH4 + Cl(OH)2 = H2O + NH2Cl =>
NH4 + Cl(OH)2 = 2 H2O + NH2Cl
Cl2 + KBr2 = KCl + Br2 =>
Cl2 + 2 KBr2 = 2 KCl + 2 Br2
Sn{4+} + Cl2 + H2O = ClO2{-} + Sn{2+} + H{+} =>
3 Sn{4+} + Cl2 + 4 H2O = 2 ClO2{-} + 3 Sn{2+} + 8 H{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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