| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 6 H{+} = 2 Al{3}{+} + 3 H2
Mn(OH)2 + H2S = Mn(S) + H2O =>
Mn(OH)2 + H2S = Mn(S) + 2 H2O
P + Ca2 = Ca5P2 =>
4 P + 5 Ca2 = 2 Ca5P2
WC + H2O2 + NaOH = Na2CO3 + Na2WO4 + H2O =>
WC + 5 H2O2 + 4 NaOH = Na2CO3 + Na2WO4 + 7 H2O
Ti2(SO4)3 + KMnO4 + H2O = TiOSO4 + MnSO4 + K2SO4 + H2SO4 =>
5 Ti2(SO4)3 + 2 KMnO4 + 2 H2O = 10 TiOSO4 + 2 MnSO4 + K2SO4 + 2 H2SO4
KI + H2SO4 = KHSO4 + I2 + S + H2O =>
6 KI + 7 H2SO4 = 6 KHSO4 + 3 I2 + S + 4 H2O
HNO2 + SnCl2 + HCl = N2O + SnCl4 + H2O =>
2 HNO2 + 2 SnCl2 + 4 HCl = N2O + 2 SnCl4 + 3 H2O
Cd + N2 = Cd3N2 =>
3 Cd + N2 = Cd3N2
*C4H10 + *O2 = CO2 + H2O =>
2*C4H10 + 13*O2 = 8 CO2 + 10 H2O
C5H11OH + Na = C5H11ONa + H2 =>
2 C5H11OH + 2 Na = 2 C5H11ONa + H2
C12H20NO6 + H2O = C5H7O2N + CH4 + CO2 =>
8 C12H20NO6 + 14 H2O = 8 C5H7O2N + 33 CH4 + 23 CO2
Fe(OH)2 + Rb = Rb(OH)2 + Fe =>
Fe(OH)2 + Rb = Rb(OH)2 + Fe
MgCl2 + CaSO4 = MgSO4 + CaCl2 =>
MgCl2 + CaSO4 = MgSO4 + CaCl2
NaHSO3 + ClO2 = HCl + NaSO5 =>
NaHSO3 + ClO2 = HCl + NaSO5
KOH(aq) + HNO3(aq) = H2O + KNO3(aq) =>
KOH(aq) + HNO3(aq) = H2O + KNO3(aq)
AgJ + NaCl = AgCl + NaJ =>
AgJ + NaCl = AgCl + NaJ
Cu + HNO3 = H2O + NO2 + CuO =>
Cu + 2 HNO3 = H2O + 2 NO2 + CuO
NaF(aq) + AgNO3(aq) = NaNO3(aq) + AgF(s) =>
NaF(aq) + AgNO3(aq) = NaNO3(aq) + AgF(s)
NaWO4 + HCl + SnCl2 = SnCl4 + W5O14 + NaCl + H2O =>
10 NaWO4 + 24 HCl + 7 SnCl2 = 7 SnCl4 + 2 W5O14 + 10 NaCl + 12 H2O
Cl2 + K2I = I2 + K2Cl =>
Cl2 + 2 K2I = I2 + 2 K2Cl
KAlSi3O8 + H{+} + H2O = Al2Si2O5(OH)4 + K{+} + SiO2 =>
2 KAlSi3O8 + 2 H{+} + H2O = Al2Si2O5(OH)4 + 2 K{+} + 4 SiO2
Na3PO4 + MgCl2 = Mg3(PO4)2 + NaCl =>
2 Na3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 NaCl
K2CO3 + H2SO4 = H2O + K2SO4 + CO2 =>
K2CO3 + H2SO4 = H2O + K2SO4 + CO2
NaClO + K3Fe(CN)6 = NaCN + K3FeCl6 + O2 =>
6 NaClO + K3Fe(CN)6 = 6 NaCN + K3FeCl6 + 3 O2
Mg(s) + HNO3(aq) = Mg(NO3)2(aq) + H2O(l) + NO2(g) =>
Mg(s) + 4 HNO3(aq) = Mg(NO3)2(aq) + 2 H2O(l) + 2 NO2(g)
BeSO4 + C = BeS + CO =>
BeSO4 + 4 C = BeS + 4 CO
AlBr3 + H2 = HBr + Al =>
2 AlBr3 + 3 H2 = 6 HBr + 2 Al
C5H6S + O2 = CO + H2O + SO2 =>
C5H6S + 5 O2 = 5 CO + 3 H2O + SO2
HJ + H2SO4 = H2S + H2O + J2 =>
8 HJ + H2SO4 = H2S + 4 H2O + 4 J2
Na3VO4 + Zn + HCl = VCl3 + ZnCl2 + H2O + NaCl =>
Na3VO4 + Zn + 8 HCl = VCl3 + ZnCl2 + 4 H2O + 3 NaCl
HN + NaOH = NaN + H2O =>
HN + NaOH = NaN + H2O
AgBr(s) + Cl2(g) = AgCl(s) + Br2(l) =>
2 AgBr(s) + Cl2(g) = 2 AgCl(s) + Br2(l)
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Calcium + carbon = calciumcarbide =>
Ca + 2 C = CaC2
CuSO4 + NH2OH*HCl + NaOH = Cu2O + NH2(SO4) + NaCl + H2O =>
2 CuSO4 + 2 NH2OH*HCl + 2 NaOH = Cu2O + 2 NH2(SO4) + 2 NaCl + 3 H2O
H2O + RuCl4 = Ru(OH)4 + HCl =>
4 H2O + RuCl4 = Ru(OH)4 + 4 HCl
C6H10O6N2 + O2 = CO2 + H2O + NO2 =>
2 C6H10O6N2 + 15 O2 = 12 CO2 + 10 H2O + 4 NO2
ClO2 + Ba(OH)2 = Ba(ClO3)2 + H2 =>
2 ClO2 + Ba(OH)2 = Ba(ClO3)2 + H2
Mo2O2 + H2O = Mo2O + H2O2 =>
Mo2O2 + H2O = Mo2O + H2O2
C5H12O4 + O = CO2 + H2O =>
C5H12O4 + 12 O = 5 CO2 + 6 H2O
NaCHO2 + HCl = NaCl + H2O + CO =>
NaCHO2 + HCl = NaCl + H2O + CO
C6H4(OH)COOH + CH3OH = C6H4(OH)COOCH3 + H2O =>
C6H4(OH)COOH + CH3OH = C6H4(OH)COOCH3 + H2O
H3NO4 + CaO = H3O + NO4Ca =>
H3NO4 + CaO = H3O + NO4Ca
SO3 + Al(OH)3 = Al2(SO3)3 + OH =>
3 SO3 + 2 Al(OH)3 = Al2(SO3)3 + 6 OH
O2 + H = HO2 =>
O2 + H = HO2
H2SO4 + FeSO4 + KNO3 = Fe2(SO4)3 + KNO2 + H2O =>
H2SO4 + 2 FeSO4 + KNO3 = Fe2(SO4)3 + KNO2 + H2O
NaCl + (NH4)2SO4 = Na2SO4 + NH4Cl =>
2 NaCl + (NH4)2SO4 = Na2SO4 + 2 NH4Cl
MgCH3OOH = Mg + CH3OOH =>
MgCH3OOH = Mg + CH3OOH
HCl + BaCl2 = HCl2 + ClBa =>
HCl + BaCl2 = HCl2 + ClBa
C5H5N + O2 = CO2 + N2 + H2O =>
4 C5H5N + 25 O2 = 20 CO2 + 2 N2 + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/26/24
Équations équilibrées sur08/25/23
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