| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3O{+} + OH{-} = 2 H2O
NH4Cl + Ag = AgCl + NH3 + H2 =>
2 NH4Cl + 2 Ag = 2 AgCl + 2 NH3 + H2
KI + Na2S = KINa2S =>
KI + Na2S = KINa2S
NH4 + HNO2 = N2 + H2O =>
6 NH4 + 8 HNO2 = 7 N2 + 16 H2O
H2O + UO2(NO3)2 = UO2(NO3)2*6H2O =>
6 H2O + UO2(NO3)2 = UO2(NO3)2*6H2O
H2O2(ac) = H2 + O2(g) =>
H2O2(ac) = H2 + O2(g)
MnBr2 + F2 = MnF3 + Br2 =>
2 MnBr2 + 3 F2 = 2 MnF3 + 2 Br2
Ca + AuN = CaN + Au =>
Ca + AuN = CaN + Au
Mg + CaOH2 = MgOH2 + Ca =>
Mg + CaOH2 = MgOH2 + Ca
CuSO4 + NaHCO3 = (CuOH)2CO3 + CO2 + Na2SO4 + H2O =>
2 CuSO4 + 4 NaHCO3 = (CuOH)2CO3 + 3 CO2 + 2 Na2SO4 + H2O
Al + PO4 = Al2(PO4)3 =>
2 Al + 3 PO4 = Al2(PO4)3
Ca3(PO4)2 + HCl = CaCl2 + H3PO4 =>
Ca3(PO4)2 + 6 HCl = 3 CaCl2 + 2 H3PO4
Mg + HOH = Mg(OH) + H2 =>
2 Mg + 2 HOH = 2 Mg(OH) + H2
H2SO4 + KAl(OH)4 = H2O + K2SO4 + Al(OH)3 =>
H2SO4 + 2 KAl(OH)4 = 2 H2O + K2SO4 + 2 Al(OH)3
SO2 + HMnO4 + H2O = MnO2 + H2SO4 =>
3 SO2 + 2 HMnO4 + 2 H2O = 2 MnO2 + 3 H2SO4
Zn + HBrO = ZnBrO + H2 =>
2 Zn + 2 HBrO = 2 ZnBrO + H2
SO4 + HCI = H2SO4 + CI =>
SO4 + 2 HCI = H2SO4 + 2 CI
Al2(SO4)3 + NaI = AlI3 + Na2(SO4) =>
Al2(SO4)3 + 6 NaI = 2 AlI3 + 3 Na2(SO4)
Cl2O7 + Fe2O3 = Fe7Cl3 + O2 =>
3 Cl2O7 + 7 Fe2O3 = 2 Fe7Cl3 + 21 O2
Cu3P + Cr2O7{-2} + H{+} = Cu{+2} + H3PO4 + Cr{+3} + H2O =>
6 Cu3P + 11 Cr2O7{-2} + 124 H{+} = 18 Cu{+2} + 6 H3PO4 + 22 Cr{+3} + 53 H2O
LiBr + Pb3(NO3)2 = Li3(NO3) + PbBr2 =>
6 LiBr + Pb3(NO3)2 = 2 Li3(NO3) + 3 PbBr2
(CH3)2CHOH + Na = C3H7ONa + H2 =>
2(CH3)2CHOH + 2 Na = 2 C3H7ONa + H2
CO2 + H2CH3OH = CH3OCH3 + H2O =>
CO2 + 3 H2CH3OH = 2 CH3OCH3 + 3 H2O
Cu2 + H2 = CuH =>
Cu2 + H2 = 2 CuH
Mg(s) + CaSO4 = Ca + MgSO4 =>
Mg(s) + CaSO4 = Ca + MgSO4
Zn + AgNO3 = Ag + Zn[NO3]2 =>
Zn + 2 AgNO3 = 2 Ag + Zn[NO3]2
HCl + NaHCO3 = NaCl + H2O + COO =>
HCl + NaHCO3 = NaCl + H2O + COO
H3BO3 + NaOH = H2O + Na2 + B4O7 =>
4 H3BO3 + 2 NaOH = 7 H2O + Na2 + B4O7
Al + HBr = Br + HAl =>
Al + HBr = Br + HAl
CS + Cl2 = CCl4 + SCl2 =>
CS + 3 Cl2 = CCl4 + SCl2
CH3OH + CuO = HCOH + Cu2O + H2O =>
CH3OH + 2 CuO = HCOH + Cu2O + H2O
calciumcarbide + oxygen = calcium + carbondioxide =>
CaC2 + 2 O2 = Ca + 2 CO2
Zn + Ba(OH)2 = Ba + Zn(OH)2 =>
Zn + Ba(OH)2 = Ba + Zn(OH)2
NaHCo3 + NaSO4 = Co2 + H2SO4 + Na2 =>
4 NaHCo3 + 2 NaSO4 = 6 Co2 + 2 H2SO4 + 3 Na2
Ba(OH)2(s) + Ba(HSO4)2 = BaSO4 + H2O =>
Ba(OH)2(s) + Ba(HSO4)2 = 2 BaSO4 + 2 H2O
IK + K2Cr2O7 + HClO4 = I2 + KClO4 + Cr(ClO4)3 + H2O =>
6 IK + K2Cr2O7 + 14 HClO4 = 3 I2 + 8 KClO4 + 2 Cr(ClO4)3 + 7 H2O
NaHCO3 + NaHSO4 = Na2SO4 + CO2 + H2O =>
NaHCO3 + NaHSO4 = Na2SO4 + CO2 + H2O
MnO2 + Cu = Mn2O3 + CuO =>
2 MnO2 + Cu = Mn2O3 + CuO
H2SiO2 = H2O + SiO =>
H2SiO2 = H2O + SiO
Zn(OH)2*H2O*2ZnCO3 = ZnO + CO2 + H2O =>
Zn(OH)2*H2O*2ZnCO3 = 3 ZnO + 2 CO2 + 2 H2O
Cr2O3 + Al1 = Cr1 + Al2O3 =>
Cr2O3 + 2 Al1 = 2 Cr1 + Al2O3
COCl2 + CH3OH = ClCOOCH3 + HCl =>
COCl2 + CH3OH = ClCOOCH3 + HCl
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
HCl + CaCO3 = H2CO3 + Ca(Cl)2 =>
2 HCl + CaCO3 = H2CO3 + Ca(Cl)2
CH3COOH + MgCO3 = Mg(CH3COOH)2 + CO2 + H2O =>
9 CH3COOH + 4 MgCO3 = 4 Mg(CH3COOH)2 + 6 CO2 + 2 H2O
NaO + HI + HCl = NaCl + I2 + H2O =>
2 NaO + 2 HI + 2 HCl = 2 NaCl + I2 + 2 H2O
Fe2O3 + H2 + SO = H2SO4 + Fe2 =>
Fe2O3 + H2 + SO = H2SO4 + Fe2
CH + O2 = CO2 + water =>
4 CH + 5 O2 = 4 CO2 + 2 H2O
NaCl + HNO3 = NO + NaO2 + HCl =>
NaCl + HNO3 = NO + NaO2 + HCl
C8H8(g) + O2(g) = CO2 + H2O =>
C8H8(g) + 10 O2(g) = 8 CO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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