| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnCO3(s) + 2 HBr(aq) = ZnBr2(aq) + H2O(l) + CO2(g)
Ca + SO2 = Ca4(SO2)2 =>
4 Ca + 2 SO2 = Ca4(SO2)2
Fe(NO3)2 + KCl = FeCl2 + NO3K =>
Fe(NO3)2 + 2 KCl = FeCl2 + 2 NO3K
Co + HBr = CoBr + H =>
Co + HBr = CoBr + H
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Cl2 + (NH4)2SO3 + H2O = H2SO4 + NH4Cl =>
Cl2 + (NH4)2SO3 + H2O = H2SO4 + 2 NH4Cl
CaNO3 + K2CO3 = K2NO3 + CaCO3 =>
CaNO3 + K2CO3 = K2NO3 + CaCO3
MgCl{2} + AgNO{3} = Mg(NO{3}){2} + AgCl =>
MgCl{2} + AgNO{3} = Mg(NO{3}){2} + AgCl
Al + H2SO4 = Al2(SO4)3 + S + H2O =>
2 Al + 4 H2SO4 = Al2(SO4)3 + S + 4 H2O
Al + CaSO4 = AlSO4 + Ca =>
Al + CaSO4 = AlSO4 + Ca
Cu(NO3)2 + H2O = HNO3 + CuOHNO3 =>
Cu(NO3)2 + H2O = HNO3 + CuOHNO3
Ba(OH)2 + Cr2O3 + H2O = Ba[Cr(OH)4]2 =>
Ba(OH)2 + Cr2O3 + 3 H2O = Ba[Cr(OH)4]2
Ni + HOH = NiHOH =>
Ni + HOH = NiHOH
Mg(s) + Cu2SO4(s) = MgSO4(s) + Cu(s) =>
Mg(s) + Cu2SO4(s) = MgSO4(s) + 2 Cu(s)
Al2(SO3)3 + NaOH = Na2SO3 + Al(OH)3 =>
Al2(SO3)3 + 6 NaOH = 3 Na2SO3 + 2 Al(OH)3
CaOCo3 = CaO + Co2 =>
2 CaOCo3 = 2 CaO + 3 Co2
FeCl3 + H2O2 + KOH = K2FeO3 + KCl + H2O =>
2 FeCl3 + H2O2 + 10 KOH = 2 K2FeO3 + 6 KCl + 6 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H2O2 + NaI = NaOH + I2 =>
H2O2 + 2 NaI = 2 NaOH + I2
ReO2 + SnO = SnReO3 =>
ReO2 + SnO = SnReO3
Co(NO3)2 + (NH4)3PO4 = Co3(PO4)2 + (NH4)NO3 =>
3 Co(NO3)2 + 2(NH4)3PO4 = Co3(PO4)2 + 6(NH4)NO3
C5H11 + Cl = C5H11Cl =>
C5H11 + Cl = C5H11Cl
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Ag2CuS3 + HNO3 = Cu(NO3)2 + AgNO3 + SO2 + NO2 + H2O =>
Ag2CuS3 + 20 HNO3 = Cu(NO3)2 + 2 AgNO3 + 3 SO2 + 16 NO2 + 10 H2O
V(ClO4)7 + Mn3(PO4)5 + H2O = V3(PO4)7 + V(MnO4)7 + V(ClO2)7 + HClO4 =>
39 V(ClO4)7 + 14 Mn3(PO4)5 + 126 H2O = 10 V3(PO4)7 + 6 V(MnO4)7 + 3 V(ClO2)7 + 252 HClO4
Ni + HOH = NiHOH =>
Ni + HOH = NiHOH
C2H4Br2 + C2H4(OH)2 = C2BrH5O =>
C2H4Br2 + C2H4(OH)2 = 2 C2BrH5O
KBr + AlCl3 = KCl + AlBr3 =>
3 KBr + AlCl3 = 3 KCl + AlBr3
NO + CH = CHNO =>
NO + CH = CHNO
MgCO3 + NaCl = NaCO3 + MgCl =>
MgCO3 + NaCl = NaCO3 + MgCl
NO3{-} + H2O = HNO3{-} + OH =>
NO3{-} + H2O = HNO3{-} + OH
AI + S = (AI)2S3 =>
2 AI + 3 S = (AI)2S3
Cu + NaCl = NaClCu =>
Cu + NaCl = NaClCu
FeHCl = FeCl + H =>
FeHCl = FeCl + H
Al2O3 + NaOH + H2O = NaAl[(OH)4] =>
Al2O3 + 2 NaOH + 3 H2O = 2 NaAl[(OH)4]
(NH4)2HPO4 + BaCl2 = (NH4)Cl + BaHPO4 =>
(NH4)2HPO4 + BaCl2 = 2(NH4)Cl + BaHPO4
ZnCO3 + NaOH = Zn(OH)2 + Na2CO3 =>
ZnCO3 + 2 NaOH = Zn(OH)2 + Na2CO3
CH2O + H2O = CH2(OH)2 =>
CH2O + H2O = CH2(OH)2
Zn + K3SbO4 + H2SO4 = Sb + ZnSO4 + K2SO4 + H2O =>
5 Zn + 2 K3SbO4 + 8 H2SO4 = 2 Sb + 5 ZnSO4 + 3 K2SO4 + 8 H2O
ZnCe2 + Ze = ZeCe2 + Zn =>
ZnCe2 + Ze = ZeCe2 + Zn
NiPO4 + H = HPO4 + Ni =>
NiPO4 + H = HPO4 + Ni
ZnCe2 + Ze = ZeCe2 + Zn =>
ZnCe2 + Ze = ZeCe2 + Zn
ZnCl2 + NaOH0 = Zn(OH)2 + NaCl =>
ZnCl2 + 2 NaOH0 = Zn(OH)2 + 2 NaCl
NH3 + O3 = N3 + H2O =>
6 NH3 + 3 O3 = 2 N3 + 9 H2O
C3H8O10 = CO2 + H2O =>
C3H8O10 = 3 CO2 + 4 H2O
Sb2C3 + O2 = Sb + CO2 =>
Sb2C3 + 3 O2 = 2 Sb + 3 CO2
Na2CO3 + H2O = H2Na2CO3 + OH =>
Na2CO3 + 2 H2O = H2Na2CO3 + 2 OH
Al2(SO4)3 + K2CrO4 = Al2(CrO4)3 + K2SO4 =>
Al2(SO4)3 + 3 K2CrO4 = Al2(CrO4)3 + 3 K2SO4
KSb(OH)6 + HCl = SbCl5 + H2O + KCl =>
KSb(OH)6 + 6 HCl = SbCl5 + 6 H2O + KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/05/24
Équations équilibrées sur12/05/23
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