| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(CH3COO)2 + 2 NH4OH = Zn(OH)2 + 2 CH3COONH4
Rb3PO4 + Ti(NO3)4 = RbNO3 + Ti3(PO4)4 =>
4 Rb3PO4 + 3 Ti(NO3)4 = 12 RbNO3 + Ti3(PO4)4
NaCl + KOH = NaOH + KCl =>
NaCl + KOH = NaOH + KCl
KCN + HBrO3 = KBrO3 + HCN =>
KCN + HBrO3 = KBrO3 + HCN
Se + Cl = SeCl6 =>
Se + 6 Cl = SeCl6
C7H6O3(S) + C4H6O3(l) = C9H8O4(S) + CH3CO2H(aq) =>
C7H6O3(S) + C4H6O3(l) = C9H8O4(S) + CH3CO2H(aq)
CuSO4 + Zn = ZnSO4 + Cu0 =>
CuSO4 + Zn = ZnSO4 + Cu0
As2S3 + NaOH = NaAsO2 + Na2S + H2O =>
As2S3 + 8 NaOH = 2 NaAsO2 + 3 Na2S + 4 H2O
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
NH4 + SO4 = NH3 + HSO4 =>
NH4 + SO4 = NH3 + HSO4
CaO + O2 = CaOO =>
2 CaO + O2 = 2 CaOO
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Au + HBr + HNO3 = AuBr3 + H2O + NO =>
Au + 3 HBr + HNO3 = AuBr3 + 2 H2O + NO
AgBr* + C6H6O2(hidroquinona) = Ag + HBr + C6H4O2(quinona) =>
2 AgBr* + C6H6O2(hidroquinona) = 2 Ag + 2 HBr + C6H4O2(quinona)
HI + NaOH = HOH + NaI =>
HI + NaOH = HOH + NaI
Fe3C + H2SO4 = Fe2(SO4)3 + CO2 + SO2 + H2O =>
2 Fe3C + 22 H2SO4 = 3 Fe2(SO4)3 + 2 CO2 + 13 SO2 + 22 H2O
Mg + HCH3CO2 = Mg(CH3CO2)2 + H2 =>
Mg + 2 HCH3CO2 = Mg(CH3CO2)2 + H2
Ca(OH)2 + NH4 + Cl = CaCl2 + NH3 + H2O =>
Ca(OH)2 + 2 NH4 + 2 Cl = CaCl2 + 2 NH3 + 2 H2O
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
Ca(s) + H2 = CaH2 =>
Ca(s) + H2 = CaH2
H43PO4 + H2O = H3O + HPO4 =>
H43PO4 + 42 H2O = 42 H3O + HPO4
Ca + HCl = CaCl1 + H2 =>
2 Ca + 2 HCl = 2 CaCl1 + H2
Na2HPO4 + HBr = NaBr + H3PO4 =>
Na2HPO4 + 2 HBr = 2 NaBr + H3PO4
Na2S2O3 + Au + H2O = Na3[Au(S2O3)2] + H2 + NaOH =>
4 Na2S2O3 + 2 Au + 2 H2O = 2 Na3[Au(S2O3)2] + H2 + 2 NaOH
C12H14 + O2 = CO + H2O =>
2 C12H14 + 19 O2 = 24 CO + 14 H2O
FeOOH*H2O + H2SO4 = Fe2(SO4)3 + H2O =>
2 FeOOH*H2O + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Ba{2+} + Y = Ba + Y{3+} =>
3 Ba{2+} + 2 Y = 3 Ba + 2 Y{3+}
Ca3 + H2SO4 = CaSO4 + H2 =>
Ca3 + 3 H2SO4 = 3 CaSO4 + 3 H2
MnO2 + C12H22O11 + H2SO4 = MnSO4 + CO2 + H2O =>
24 MnO2 + C12H22O11 + 24 H2SO4 = 24 MnSO4 + 12 CO2 + 35 H2O
MgCl2 + SO3 = MgSO3 + Cl2 =>
MgCl2 + SO3 = MgSO3 + Cl2
HOH + Cr = CrOH + H =>
HOH + Cr = CrOH + H
N2H4(g) + N2O4(g) = N(g) + H2O =>
2 N2H4(g) + N2O4(g) = 6 N(g) + 4 H2O
H3PO4(aq) + Ba(OH)2(aq) = Ba3(PO4)2(s) + H2O(l) =>
2 H3PO4(aq) + 3 Ba(OH)2(aq) = Ba3(PO4)2(s) + 6 H2O(l)
SCN + FeCl3 = Cl + Fe(SCN)3 =>
3 SCN + FeCl3 = 3 Cl + Fe(SCN)3
CuO + S = Cu2S + O =>
2 CuO + S = Cu2S + 2 O
Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O
CuCl2 + P = Cu3P2 + PCl3 =>
3 CuCl2 + 4 P = Cu3P2 + 2 PCl3
HCl1 + Al = AlCl3 + H2 =>
6 HCl1 + 2 Al = 2 AlCl3 + 3 H2
CuO + S = Cu2S + O =>
2 CuO + S = Cu2S + 2 O
NaHCO3 = Na2CO3(s) + H2O(g) + CO2 =>
2 NaHCO3 = Na2CO3(s) + H2O(g) + CO2
NH3(aq) + O2(g) = N2O4(g) + H2O(g) =>
4 NH3(aq) + 7 O2(g) = 2 N2O4(g) + 6 H2O(g)
K2TeO4 + H2O = KTeO4 + TeO2 + KOH =>
3 K2TeO4 + 2 H2O = 2 KTeO4 + TeO2 + 4 KOH
NaClO + NaOH + Cr2O3 = NaCl + H2O + NaCrO4 =>
4 NaClO + 2 NaOH + Cr2O3 = 4 NaCl + H2O + 2 NaCrO4
S2O8{-2} + C6H4(CH3)5 + H2O = CO2 + SO4{-2} + H{+} =>
63 S2O8{-2} + 2 C6H4(CH3)5 + 44 H2O = 22 CO2 + 126 SO4{-2} + 126 H{+}
C2H5NH2 + HNO3 = C2H5NO3 + NH3 = co2 + h2o + n2 =>
C2H5NH2 + HNO3 = C2H5NO3 + NH3
MgNH4PO4 + HCl = MgCl2 + NH3 + H3PO4 =>
MgNH4PO4 + 2 HCl = MgCl2 + NH3 + H3PO4
Zn(NO3)2H8O2 + Cr(NO3)3H18O9 = ZnCr2O4 + N2 + O2 + H2O =>
Zn(NO3)2H8O2 + 2 Cr(NO3)3H18O9 = ZnCr2O4 + 4 N2 + 9 O2 + 22 H2O
(NH4)2C2O4 + Sr(NO3)2 = NH4NO3 + SrC2O4 =>
(NH4)2C2O4 + Sr(NO3)2 = 2 NH4NO3 + SrC2O4
K2O + P4O6 = K2P4O7 =>
K2O + P4O6 = K2P4O7
P4 + HNO3 = H3PO4 + NO2 + H2O =>
P4 + 20 HNO3 = 4 H3PO4 + 20 NO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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