| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaHPO4 + NaOH = H2O + NaPO4 + Ca
C6H18O6 + O2 = CO2 + H2O =>
2 C6H18O6 + 15 O2 = 12 CO2 + 18 H2O
N3 + Br2 = NBr3 =>
2 N3 + 9 Br2 = 6 NBr3
NH4 + H2SO4 = (NH3)2SO4 + H2 =>
2 NH4 + H2SO4 = (NH3)2SO4 + 2 H2
FeCl + AgNO = FeNO + AgCl =>
FeCl + AgNO = FeNO + AgCl
(NH4)6W12O39 + (NH4)2HPO4 + HNO3 = (NH3)4PW12O40 + H2O + N2 =>
2(NH4)6W12O39 + 2(NH4)2HPO4 + 6 HNO3 = 2(NH3)4PW12O40 + 24 H2O + 7 N2
K + H2SO4 = K2SO4 + H2 =>
2 K + H2SO4 = K2SO4 + H2
Na2C2O4 + C4H6O4Ca = CaC2O4 + C4H6O4Na2 =>
Na2C2O4 + C4H6O4Ca = CaC2O4 + C4H6O4Na2
HCIO4 + RbOH = Rb(CIO4) + H2O =>
HCIO4 + RbOH = Rb(CIO4) + H2O
Zn(NO3)2*6H2O = ZnO + H2O + N2O5 =>
Zn(NO3)2*6H2O = ZnO + 6 H2O + N2O5
C2H10(O) + O2 = CO2 + H2O =>
C2H10(O) + 4 O2 = 2 CO2 + 5 H2O
[Cu(NH3)4](NO3)2 + H2O2 = Cu + H2O + NH4NO3 =>
[Cu(NH3)4](NO3)2 + 3 H2O2 = Cu + 3 H2O + 3 NH4NO3
H3PO3 + NaOH = NaH2PO3 + H2O =>
H3PO3 + NaOH = NaH2PO3 + H2O
HFO + Mg(OH)2 = Mg(FO)2 + H2O =>
2 HFO + Mg(OH)2 = Mg(FO)2 + 2 H2O
K + H2SO4 = K2SO4 + H2 =>
2 K + H2SO4 = K2SO4 + H2
NHCl = NH + Cl2 =>
2 NHCl = 2 NH + Cl2
Sr(NO2)2 + HNO3 = Sr(NO3)2 + HNO2 =>
Sr(NO2)2 + 2 HNO3 = Sr(NO3)2 + 2 HNO2
(HCl)10 + Zn = H2 + ZnCl10100 =>
1010(HCl)10 + Zn = 5050 H2 + ZnCl10100
NaBr + KClO2 = NaClO2 + KBr =>
NaBr + KClO2 = NaClO2 + KBr
H2CrO4 + C2H5OH = Cr(OH)3 + CH3COOH + H2O =>
4 H2CrO4 + 3 C2H5OH = 4 Cr(OH)3 + 3 CH3COOH + H2O
COCl2 + Na2CO3 = (CO2)2 + ClNa =>
COCl2 + Na2CO3 = (CO2)2 + 2 ClNa
Sr(OH)2 + H4SiO4 = Sr4(SiO4)2 + H2O =>
4 Sr(OH)2 + 2 H4SiO4 = Sr4(SiO4)2 + 8 H2O
CuSO4 + CO2 = CuSO3 + CO3 =>
CuSO4 + CO2 = CuSO3 + CO3
K2Cr2O7 + KOH + SnCl2 + H2O = KCl + K3[Cr(OH)6] + K2[Sn(OH)6] =>
K2Cr2O7 + 16 KOH + 3 SnCl2 + 7 H2O = 6 KCl + 2 K3[Cr(OH)6] + 3 K2[Sn(OH)6]
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Mg(NO3)2 + Na2HPO4 + NH4Cl = MgNH4PO4 + NaNO3 + HCl =>
Mg(NO3)2 + Na2HPO4 + NH4Cl = MgNH4PO4 + 2 NaNO3 + HCl
CuSO4 + CO2 = CuSO3 + CO3 =>
CuSO4 + CO2 = CuSO3 + CO3
C3H6(g) + O2(g) = CO2(g) + H2O(i) =>
2 C3H6(g) + 9 O2(g) = 6 CO2(g) + 6 H2O(i)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ba(OH)3 = Ba + OH =>
Ba(OH)3 = Ba + 3 OH
Bi(NO3)3 + Sm(NO3)3 + Fe(NO3)3 + C2H5NO2 = Sm2Bi8FeO3 + N2 + CO2 + H2O =>
48 Bi(NO3)3 + 12 Sm(NO3)3 + 6 Fe(NO3)3 + 128 C2H5NO2 = 6 Sm2Bi8FeO3 + 163 N2 + 256 CO2 + 320 H2O
Al + MgCl2 + H2O = MgOHCl + AlCl3 + H2 =>
2 Al + 6 MgCl2 + 6 H2O = 6 MgOHCl + 2 AlCl3 + 3 H2
KCIO + HI + H2SO4 = KHSO4 + HCI + I + H2O =>
KCIO + 2 HI + H2SO4 = KHSO4 + HCI + 2 I + H2O
Na2S + CuSO4 + HCl = CuS + H2SO4 + NaCl =>
Na2S + CuSO4 + 2 HCl = CuS + H2SO4 + 2 NaCl
sodiumbicarbonate + hydrochloricacid = carbondioxide + water + sodiumchloride =>
NaHCO3 + HCl = CO2 + H2O + NaCl
CuSO4(aq) + SnCl2 = CuCl2 + SnSO4 =>
CuSO4(aq) + SnCl2 = CuCl2 + SnSO4
CuO + Br = CuBr + O =>
CuO + Br = CuBr + O
CaOH2 + Cl = CaCl + H2O =>
CaOH2 + Cl = CaCl + H2O
P2 + Br2 = PBr3 =>
P2 + 3 Br2 = 2 PBr3
Mg(m) + H2SO4 = H2 + MgSO4 =>
Mg(m) + H2SO4 = H2 + MgSO4
(NH4)2SO3 + HCl = NH4Cl + H2SO3 =>
(NH4)2SO3 + 2 HCl = 2 NH4Cl + H2SO3
KMnO4 + N2H4 = MnO2 + N2 + K2MnO4 + H2O =>
2 KMnO4 + N2H4 = MnO2 + N2 + K2MnO4 + 2 H2O
Al2(SO4)3 + NH4(OH) = Al(OH)3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH4(OH) = 2 Al(OH)3 + 3(NH4)2SO4
CH2CHCH2CH3 + HBr = CH3CHBrCH2CH3 =>
CH2CHCH2CH3 + HBr = CH3CHBrCH2CH3
C6H10O5 + I2 = C6H10O4I + I3O =>
C6H10O5 + 2 I2 = C6H10O4I + I3O
NH4Br + Cu = CuBr2 + NH3 + H2 =>
2 NH4Br + Cu = CuBr2 + 2 NH3 + H2
KMnO4 + N2H4 = MnO2 + N2 + K2MnO4 + H2O =>
2 KMnO4 + N2H4 = MnO2 + N2 + K2MnO4 + 2 H2O
H2SO4 + Na2Co3 = H2Co3 + SO4Na2 =>
H2SO4 + Na2Co3 = H2Co3 + SO4Na2
NO + NaOH = NaNO2 + N20 + H2O =>
60 NO + 40 NaOH = 40 NaNO2 + N20 + 20 H2O
Zn + AlCl3 = ZnCl3 + Al =>
Zn + AlCl3 = ZnCl3 + Al
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/25
Équations équilibrées sur02/15/24
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