| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H3NaO2 + HNO3 = NaNO3 + C2H4O2
Hg + H3Po4 = Hg3(Po4)2 + H2 =>
3 Hg + 2 H3Po4 = Hg3(Po4)2 + 3 H2
Pr + HgI2 = PrI2 + Hg =>
Pr + HgI2 = PrI2 + Hg
Al2(SO4)3 + BrCl = Al2Cl3 + BrSO4 =>
Al2(SO4)3 + 3 BrCl = Al2Cl3 + 3 BrSO4
CaNO3AlSO4 = AlNO3 + CaSO4 =>
CaNO3AlSO4 = AlNO3 + CaSO4
Sr2O + CO = Sr2 + CO2 =>
Sr2O + CO = Sr2 + CO2
Cr2(SO3)3 + Ra(OH)2 = RaSO3 + Cr(OH)3 =>
Cr2(SO3)3 + 3 Ra(OH)2 = 3 RaSO3 + 2 Cr(OH)3
GaBr2 + AgNO3 = AgBr2 + GaNO3 =>
GaBr2 + AgNO3 = AgBr2 + GaNO3
CH3COOH + Ca = Ca(CH3COO)2 + H2 =>
2 CH3COOH + Ca = Ca(CH3COO)2 + H2
Co + H2O2 = Co(H2O) + O2 =>
2 Co + 2 H2O2 = 2 Co(H2O) + O2
KO23 + H2O = KOH + O2 =>
4 KO23 + 2 H2O = 4 KOH + 45 O2
C4H5F3O2 + C4H13N3 = C8H11F6N3O2 + C4H12O2 =>
2 C4H5F3O2 + C4H13N3 = C8H11F6N3O2 + C4H12O2
Zr(CO3)2 = ZrO2 + CO2 =>
Zr(CO3)2 = ZrO2 + 2 CO2
CO2H + O2 = H2O + CO2 =>
4 CO2H + O2 = 2 H2O + 4 CO2
S2 + Cl = SCl2 =>
S2 + 4 Cl = 2 SCl2
Al2O3 = Al + O2Al2O3 =>
5 Al2O3 = 4 Al + 3 O2Al2O3
LiCl + MgCl2 = Cl + LiMg =>
LiCl + MgCl2 = 3 Cl + LiMg
Fe + CuO2 = FeO + Cu =>
2 Fe + CuO2 = 2 FeO + Cu
Fe(NO3)3 + H2O = Fe(OH)3 + HNO3 =>
Fe(NO3)3 + 3 H2O = Fe(OH)3 + 3 HNO3
B(s) + H2(g) = B2H6(g) =>
2 B(s) + 3 H2(g) = B2H6(g)
CuSO4 + BaI2 = CuI + BaSO4 + I2 =>
2 CuSO4 + 2 BaI2 = 2 CuI + 2 BaSO4 + I2
NH4H2PO4 + NH4OH = (NH4)3PO4 + H2O =>
NH4H2PO4 + 2 NH4OH = (NH4)3PO4 + 2 H2O
C7H5KO2 + HCl = C7H6O2 + KCl =>
C7H5KO2 + HCl = C7H6O2 + KCl
Na3Po4 + FeCl2 = Na3Cl2 + FePo4 =>
Na3Po4 + FeCl2 = Na3Cl2 + FePo4
Na(s) + O2 = Na2O(g) =>
4 Na(s) + O2 = 2 Na2O(g)
V2(SO4)3 + H2O + O2 = VOSO4 + H2SO4 =>
2 V2(SO4)3 + 2 H2O + O2 = 4 VOSO4 + 2 H2SO4
Ca + Fe(NH4)2(SO)2 = Fe + Ca(NH4)2(SO)2 =>
Ca + Fe(NH4)2(SO)2 = Fe + Ca(NH4)2(SO)2
SeO3{-2} + SO3{-2} + H{+} = Se + SO4{-2} + H2O =>
SeO3{-2} + 2 SO3{-2} + 2 H{+} = Se + 2 SO4{-2} + H2O
Co3OH + HNO3 = Co3NO3 + H2O =>
Co3OH + HNO3 = Co3NO3 + H2O
HNO3 + Cd(OH)2 = H2O + Cd(NO3)2 =>
2 HNO3 + Cd(OH)2 = 2 H2O + Cd(NO3)2
MgN = Mg + N3 =>
3 MgN = 3 Mg + N3
Ce(NO3)3 + C2H6N4O2 = CeO2 + CO2 + N2 + H2O =>
10 Ce(NO3)3 + 14 C2H6N4O2 = 10 CeO2 + 28 CO2 + 43 N2 + 42 H2O
K2C2O4*H2O + FeCl3*6H2O = K3[Fe(C2O4)3]*7H2O + KCl + H2O =>
3 K2C2O4*H2O + FeCl3*6H2O = K3[Fe(C2O4)3]*7H2O + 3 KCl + 2 H2O
Li(s) + Cl2(g) = LiCl(a) =>
2 Li(s) + Cl2(g) = 2 LiCl(a)
C16H43 + O = CO2 + H2O =>
2 C16H43 + 107 O = 32 CO2 + 43 H2O
KCl(l) + Na(l) = NaCl(l) + K(g) =>
KCl(l) + Na(l) = NaCl(l) + K(g)
Na3C6H5O7 + BaCl2 = Ba3(C6H5O7)2 + NaCl =>
2 Na3C6H5O7 + 3 BaCl2 = Ba3(C6H5O7)2 + 6 NaCl
K2O + CrO3 = K2CrO4 =>
K2O + CrO3 = K2CrO4
Ca2 + No3 = Ca3No2 =>
9 Ca2 + 4 No3 = 6 Ca3No2
C6H14 + HNO3 = HC6 + NO3H14 =>
C6H14 + HNO3 = HC6 + NO3H14
C6H12O2 + H2O = CH3OH + O2 =>
C6H12O2 + 6 H2O = 6 CH3OH + O2
NH4OH + PbSO4 = Pb(OH)2 + (NH4)2SO4 =>
2 NH4OH + PbSO4 = Pb(OH)2 + (NH4)2SO4
nitricacid + sodiumhydrogencarbonate = sodiumnitrate + water + carbondioxide =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
O9 = O6 =>
2 O9 = 3 O6
Mg3N2 = Mg + N2 =>
Mg3N2 = 3 Mg + N2
Zn + Cl + NaOH = ZnOH + NaCl2 =>
Zn + 2 Cl + NaOH = ZnOH + NaCl2
C2H6 + H2O2 = CH3CH2OH + H2O =>
C2H6 + H2O2 = CH3CH2OH + H2O
Mg3N2 + HOH = H3N + Mg(OH)2 =>
Mg3N2 + 6 HOH = 2 H3N + 3 Mg(OH)2
Ca + O2 = CaOO =>
Ca + O2 = CaOO
Ca(OH)2 + Cr2(SO4)3 = CaSO4 + Cr(OH)3 =>
3 Ca(OH)2 + Cr2(SO4)3 = 3 CaSO4 + 2 Cr(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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