| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeSCN + 3 Na2C2O4 = Fe(C2O4)3 + 6 Na + SCN
U + Cl2 = UCl =>
2 U + Cl2 = 2 UCl
H3AsO4 + Ca(OH)2 = Ca3(AsO4)2 + H2O =>
2 H3AsO4 + 3 Ca(OH)2 = Ca3(AsO4)2 + 6 H2O
Fe + NaBr = FeBr3 + Na =>
Fe + 3 NaBr = FeBr3 + 3 Na
C2H5OH + (O) = CH3COH + H2O =>
C2H5OH + (O) = CH3COH + H2O
Ba(OH)2 + CH3COOH = (CH3COO)2Ba + H2O =>
Ba(OH)2 + 2 CH3COOH = (CH3COO)2Ba + 2 H2O
Sb2S3 + HCl = H3SbCl6 + H2S =>
Sb2S3 + 12 HCl = 2 H3SbCl6 + 3 H2S
Mg(NO3)2 + NaH2PO4 = Mg(H2PO4)2 + NaNO3 =>
Mg(NO3)2 + 2 NaH2PO4 = Mg(H2PO4)2 + 2 NaNO3
Ca(s) + Ag2SO4(aq) = Ag(s) + CaSO4(aq) =>
Ca(s) + Ag2SO4(aq) = 2 Ag(s) + CaSO4(aq)
NaPO2H2 + H2O = NaPO4 + H2 =>
NaPO2H2 + 2 H2O = NaPO4 + 3 H2
AuTe2 = Au + Te =>
AuTe2 = Au + 2 Te
CH4CH2OH + O2 = CO2 + H2O =>
4 CH4CH2OH + 13 O2 = 8 CO2 + 14 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Rb + N2 = RbN2 =>
Rb + N2 = RbN2
Be + N2 = Be3N2 =>
3 Be + N2 = Be3N2
NaBr + NaBrO3 + CO2 = NaCO3 + Br2 =>
4 NaBr + 2 NaBrO3 + 6 CO2 = 6 NaCO3 + 3 Br2
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
Mg(OH)2 + PO4 = Mg3(PO4)2 + OH =>
3 Mg(OH)2 + 2 PO4 = Mg3(PO4)2 + 6 OH
P + N2O = N2 + P2O5 =>
2 P + 5 N2O = 5 N2 + P2O5
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4 + NH4{+} + H{+} + SO4{2-} + H2O =>
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4 + 2 NH4{+} + 2 H{+} + 2 SO4{2-} + 6 H2O
KCrO2 + HBr = CrBr3 + KBr + H2O =>
KCrO2 + 4 HBr = CrBr3 + KBr + 2 H2O
Al + (SO4)3H2 = Al2(SO4)3 + H2 =>
2 Al + (SO4)3H2 = Al2(SO4)3 + H2
BeO + C = Be2C + CO2 =>
2 BeO + 2 C = Be2C + CO2
K + P = KP3 =>
K + 3 P = KP3
Ba(NO3)2 + Na2(CrO4) = Ba2(CrO4)2 + Na(NO3) =>
2 Ba(NO3)2 + 2 Na2(CrO4) = Ba2(CrO4)2 + 4 Na(NO3)
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
Cl2 + Ni = NiCl2 =>
Cl2 + Ni = NiCl2
Cr2O3 + Mn = MnO + Cr =>
Cr2O3 + 3 Mn = 3 MnO + 2 Cr
C4H8(s) + O2(g) = CO2(g) + H2O(g) =>
C4H8(s) + 6 O2(g) = 4 CO2(g) + 4 H2O(g)
(CH2O)106(NH3)16H3PO4 + O2 = CO2 + H2O + HNO3 + H3PO4 =>
(CH2O)106(NH3)16H3PO4 + 138 O2 = 106 CO2 + 122 H2O + 16 HNO3 + H3PO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HNO3 + Ca(OH)2 = H2O + OH + CaNO3 =>
HNO3 + Ca(OH)2 = H2O + OH + CaNO3
Ca(s) + Ag2SO4(aq) = Ag(s) + CaSO4(aq) =>
Ca(s) + Ag2SO4(aq) = 2 Ag(s) + CaSO4(aq)
PtSO4 + Na2Cr2O7 + H2SO4 = Pt(SO4)2 + Na2SO4 + Cr2(SO4)3 + H2O =>
3 PtSO4 + Na2Cr2O7 + 7 H2SO4 = 3 Pt(SO4)2 + Na2SO4 + Cr2(SO4)3 + 7 H2O
SnCl2 + I2 = SnCl4 + SnI2 =>
2 SnCl2 + I2 = SnCl4 + SnI2
La2O3 + Fe + Fe2O3 = La3Fe2O7 =>
9 La2O3 + 2 Fe + 5 Fe2O3 = 6 La3Fe2O7
Fe + SnI4 = Sn + FeI3 =>
4 Fe + 3 SnI4 = 3 Sn + 4 FeI3
La2O3 + Fe + Fe2O3 = La3Fe2O7 =>
9 La2O3 + 2 Fe + 5 Fe2O3 = 6 La3Fe2O7
NaBr + SnCl2 = NaCl + SnBr2 =>
2 NaBr + SnCl2 = 2 NaCl + SnBr2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
S + NaNO3 = Na2S + SO2 + NO =>
3 S + 2 NaNO3 = Na2S + 2 SO2 + 2 NO
SiO2 + NaOH = Na2SiO3 + H2O =>
SiO2 + 2 NaOH = Na2SiO3 + H2O
Au + HNO3 + HCl = HAuCl4 + NO + H2O =>
Au + HNO3 + 4 HCl = HAuCl4 + NO + 2 H2O
MnO2 + HClO3 + KOH = KMnO4 + KCl + H2O =>
2 MnO2 + HClO3 + 3 KOH = 2 KMnO4 + KCl + 2 H2O
H{+2} + N{2} = NH{4} =>
H{+2} + N{2} = NH{4}
Br2 + HClO + H2O = HBrO3 + HCl =>
Br2 + 5 HClO + H2O = 2 HBrO3 + 5 HCl
Zn + CH3COOH = Zn(CH3COO) + H2 =>
2 Zn + 2 CH3COOH = 2 Zn(CH3COO) + H2
N2(CO3)5 + Br4(SiO4)5 = N4(SiO4)5 + Br2(CO3)5 =>
2 N2(CO3)5 + Br4(SiO4)5 = N4(SiO4)5 + 2 Br2(CO3)5
C8H + O = CO2 + H2O =>
2 C8H + 33 O = 16 CO2 + H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/19/24
Équations équilibrées sur09/18/23
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