| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4OH + 2 O2 = HNO3 + 2 H2O
CH3COONH4 + NaOH = CH3COONa + NH3 + H2O =>
CH3COONH4 + NaOH = CH3COONa + NH3 + H2O
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
{-}methyl{-}2{-}butanol = {-}methyl{-}2{-}butene =>
{-}methyl{-}2{-}butanol = {-}methyl{-}2{-}butene
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
Li3PO4(aq) + RbOH(aq) = Rb3PO4 + LiOH(aq) =>
Li3PO4(aq) + 3 RbOH(aq) = Rb3PO4 + 3 LiOH(aq)
Na3AsO3 + KMnO4 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H3AsO4 + H2O =>
10 Na3AsO3 + 4 KMnO4 + 21 H2SO4 = 4 MnSO4 + 15 Na2SO4 + 2 K2SO4 + 10 H3AsO4 + 6 H2O
KCl(aq) + CaBr2(aq) = CaCl2(s) + KBr(aq) =>
2 KCl(aq) + CaBr2(aq) = CaCl2(s) + 2 KBr(aq)
C6H18AlO9P3 + H2O = C2H6O + H3PO3 + Al(OH)3 =>
C6H18AlO9P3 + 6 H2O = 3 C2H6O + 3 H3PO3 + Al(OH)3
HClO2 + Ba(OH)2 = Ba(ClO2)2 + H2O =>
2 HClO2 + Ba(OH)2 = Ba(ClO2)2 + 2 H2O
P4 + O + H2O = PH3PO4 =>
P4 + 5 O + 3 H2O = 2 PH3PO4
KI + H2SO4 + KIO3 = I2 + KSO4 + H2O =>
4 KI + 6 H2SO4 + 2 KIO3 = 3 I2 + 6 KSO4 + 6 H2O
Ca3N2 = calcium + nitrogen =>
Ca3N2 = 3 Ca + N2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NaNO3 + KI + H2SO4 = I2 + Na2SO4 + K2SO4 + NO + H2O =>
2 NaNO3 + 6 KI + 4 H2SO4 = 3 I2 + Na2SO4 + 3 K2SO4 + 2 NO + 4 H2O
Li + P = Li3P2 =>
3 Li + 2 P = Li3P2
FeCl3 + CaI2 = FeI3 + CaCl2 =>
2 FeCl3 + 3 CaI2 = 2 FeI3 + 3 CaCl2
C3H8 + O2(g) = H2O(l) + CO2(g) =>
C3H8 + 5 O2(g) = 4 H2O(l) + 3 CO2(g)
CH3 + Cl2 = CH3Cl2 =>
CH3 + Cl2 = CH3Cl2
C6H10N2 + O = CO2 + H2O + NO2 =>
C6H10N2 + 21 O = 6 CO2 + 5 H2O + 2 NO2
Fe(No3)3 + Na2Co3 = Fe2(Co3)3 + NaNo3 =>
2 Fe(No3)3 + 3 Na2Co3 = Fe2(Co3)3 + 6 NaNo3
Ca3P2 + K = K3P + Ca =>
Ca3P2 + 6 K = 2 K3P + 3 Ca
MnO4{-} + H{+} + Fe{2+} = Mn2{+} + H2O + Fe{3+} =>
2 MnO4{-} + 16 H{+} + 13 Fe{2+} = Mn2{+} + 8 H2O + 13 Fe{3+}
Al2(SO4)3 + Na2S = Al2S3 + SO2 + Na2O =>
Al2(SO4)3 + 4 Na2S = Al2S3 + 4 SO2 + 4 Na2O
Na2B4O7*10H2O(borax) = Na2B4O7*4H2O + H2O =>
Na2B4O7*10H2O(borax) = Na2B4O7*4H2O + 6 H2O
Li3PO4(aq) + RbOH(aq) = Rb3PO4 + LiOH(aq) =>
Li3PO4(aq) + 3 RbOH(aq) = Rb3PO4 + 3 LiOH(aq)
Cu(OH)2 + H2SO4 = CuH2 + SO4(OH)2 =>
Cu(OH)2 + H2SO4 = CuH2 + SO4(OH)2
In + KBrO3 + H2O = In(OH)3 + KOH + Br2 =>
10 In + 6 KBrO3 + 18 H2O = 10 In(OH)3 + 6 KOH + 3 Br2
Mn2O + FeN = Fe2O3 + Mn3N =>
3 Mn2O + 2 FeN = Fe2O3 + 2 Mn3N
CaOH2 + H2SO4 = H4O + CaSO4 =>
CaOH2 + H2SO4 = H4O + CaSO4
Ca(NO3)2(aq) + CuSO4(aq) = CaSO4 + Cu(NO3)2 =>
Ca(NO3)2(aq) + CuSO4(aq) = CaSO4 + Cu(NO3)2
Al + PbCl = AlCl + Pb =>
Al + PbCl = AlCl + Pb
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
KHCO3(s)HCl(aq) = CO2H2OKCl =>
KHCO3(s)HCl(aq) = CO2H2OKCl
Li2O + SO2 = Li2SO3 =>
Li2O + SO2 = Li2SO3
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
I + O = IO2 =>
I + 2 O = IO2
ZnCl2 + NaOH = Zn(OH)2 + NaCl =>
ZnCl2 + 2 NaOH = Zn(OH)2 + 2 NaCl
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
KH5C8O4 + NaOH = KNaC8H4O4 + H2O =>
KH5C8O4 + NaOH = KNaC8H4O4 + H2O
CH3CH2ClKOH = CH2CH2KClH2O =>
CH3CH2ClKOH = CH2CH2KClH2O
Mg + CuN2O6 = MgN2O6 + Cu =>
Mg + CuN2O6 = MgN2O6 + Cu
CH3(CH2)2(OH) + O2 = CO2 + H2O =>
2 CH3(CH2)2(OH) + 9 O2 = 6 CO2 + 8 H2O
AlCl3 + NaC2H3O2 = Al(C2H3O2)3 + NaCl =>
AlCl3 + 3 NaC2H3O2 = Al(C2H3O2)3 + 3 NaCl
hydroxydedecalcium + gazcarbonique = carbonatedecalcium + eau =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Mn(OH)2 + H2O2 = MnO(OH)2 + H2O =>
Mn(OH)2 + H2O2 = MnO(OH)2 + H2O
KCl + CaBr2 = KBr + CaCl2 =>
2 KCl + CaBr2 = 2 KBr + CaCl2
Zn(OH)2 + H2SO4 = ZnSO4 + HOH =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 HOH
Ca3N2 = calcium + nitrogen =>
Ca3N2 = 3 Ca + N2
C25H55 + O = CO2 + H2O =>
2 C25H55 + 155 O = 50 CO2 + 55 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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