| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgSO4(aq) + 2 KOH(aq) = Mg(OH)2 + K2SO4
SnBr2 = Sn + Br =>
SnBr2 = Sn + 2 Br
Mn(No2)2 + BeCl2 = Be(No2)2 + MnCl2 =>
Mn(No2)2 + BeCl2 = Be(No2)2 + MnCl2
C2H4O + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
C2H4O + 2 KMnO4 + 3 KOH = CH3COOK + 2 K2MnO4 + 2 H2O
KOH + H3BO3 = H2O + KH2BO3 =>
KOH + H3BO3 = H2O + KH2BO3
HNO3 + Mn(OH)2 = H2O + Mn(NO3)2 =>
2 HNO3 + Mn(OH)2 = 2 H2O + Mn(NO3)2
AlO + H2O = H2AlO2 =>
AlO + H2O = H2AlO2
H2 + S = H2S =>
H2 + S = H2S
Na2SO4 + CoCl2 = Na2Cl2 + CoSO4 =>
Na2SO4 + CoCl2 = Na2Cl2 + CoSO4
Cu + HNO3 = Cu(NO3)2 + H2 =>
Cu + 2 HNO3 = Cu(NO3)2 + H2
HNO3(aq) + CaCO3(s) = Ca(NO3)2(aq) + CO2(g) + H2O(l) =>
2 HNO3(aq) + CaCO3(s) = Ca(NO3)2(aq) + CO2(g) + H2O(l)
KOH(aq) + MgSO4(aq) = K2SO4(aq) + Mg(OH)2(aq) =>
2 KOH(aq) + MgSO4(aq) = K2SO4(aq) + Mg(OH)2(aq)
C2H4O + KMnO4 + KOH = C2H4O2 + K2MnO4 + H2O =>
C2H4O + 2 KMnO4 + 2 KOH = C2H4O2 + 2 K2MnO4 + H2O
HCN + Mn(OH)2 = Mn(CN)2 + H2O =>
2 HCN + Mn(OH)2 = Mn(CN)2 + 2 H2O
C6H8O6 = C + H + O =>
C6H8O6 = 6 C + 8 H + 6 O
I2O = I + O =>
I2O = 2 I + O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Li2O + CuO = Li2CuO2 =>
Li2O + CuO = Li2CuO2
AlO + H2O = Al + OH =>
AlO + H2O = Al + 2 OH
C2H4Cl2 + H2O = CH3CHO + HCl =>
C2H4Cl2 + H2O = CH3CHO + 2 HCl
Zn + CuCO3 = ZnCO3 + Cu =>
Zn + CuCO3 = ZnCO3 + Cu
H3BO3 + KOH = K3BO3 + HOH =>
H3BO3 + 3 KOH = K3BO3 + 3 HOH
NaCr + CaSO4 = CaCr + NaSO4 =>
NaCr + CaSO4 = CaCr + NaSO4
SeS2 + O2 = SeO2 + SO2 =>
SeS2 + 3 O2 = SeO2 + 2 SO2
I2O = I + O =>
I2O = 2 I + O
MgSO4(aq) + KOH(aq) = Mg(OH)2(s) + K2SO4(aq) =>
MgSO4(aq) + 2 KOH(aq) = Mg(OH)2(s) + K2SO4(aq)
H26O3 = H2 + O2 =>
2 H26O3 = 26 H2 + 3 O2
HClO4 + Mo(OH)5 = Mo(ClO4)5 + H2O =>
5 HClO4 + Mo(OH)5 = Mo(ClO4)5 + 5 H2O
Ba + H3AsO4 = Ba(AsO4) + H2 =>
2 Ba + 2 H3AsO4 = 2 Ba(AsO4) + 3 H2
KOH(aq) + MgSO4(aq) = K2SO4(aq) + Mg(OH)2(aq) =>
2 KOH(aq) + MgSO4(aq) = K2SO4(aq) + Mg(OH)2(aq)
C2H4O + KMnO4 + KOH = C2H3O2K + K2MnO4 + H2O =>
C2H4O + 2 KMnO4 + 3 KOH = C2H3O2K + 2 K2MnO4 + 2 H2O
Hg(ClO3)2 + Na2SO4 = HgSO4 + NaClO3 =>
Hg(ClO3)2 + Na2SO4 = HgSO4 + 2 NaClO3
K2Cr2O7 + CO + H2SO4 = Cr2SO4 + K2SO4 + CO2 + H2O =>
K2Cr2O7 + 5 CO + 2 H2SO4 = Cr2SO4 + K2SO4 + 5 CO2 + 2 H2O
Na2SO3 + Rb = Rb2SO3 + Na =>
Na2SO3 + 2 Rb = Rb2SO3 + 2 Na
Cr2O7{-2} + H{+} + C10H18O = Cr{+3} + H2O + C10H16O =>
Cr2O7{-2} + 8 H{+} + 3 C10H18O = 2 Cr{+3} + 7 H2O + 3 C10H16O
Tl2O3 + NaOH = NaTlO2 + H2O =>
Tl2O3 + 2 NaOH = 2 NaTlO2 + H2O
AlO + H2O = Al2O3 + H2 =>
2 AlO + H2O = Al2O3 + H2
H3BO3 + KOH = K2B4O7 + H2O =>
4 H3BO3 + 2 KOH = K2B4O7 + 7 H2O
KBr + HCl = Br2 + KCl + H2 =>
2 KBr + 2 HCl = Br2 + 2 KCl + H2
SeO2 + Na2CO3 = Na2SeO3 + CO2 =>
SeO2 + Na2CO3 = Na2SeO3 + CO2
KClO3 + H2SO4 + KI = H2O + I2 + KCl + K2SO4 =>
KClO3 + 3 H2SO4 + 6 KI = 3 H2O + 3 I2 + KCl + 3 K2SO4
CoBr2 + K2S = CoS + KBr =>
CoBr2 + K2S = CoS + 2 KBr
PHCO3 + HCl = PCl + CO2 + H2O =>
PHCO3 + HCl = PCl + CO2 + H2O
CH3SH + CO = CH3CO(SCH3) + H2S =>
2 CH3SH + CO = CH3CO(SCH3) + H2S
ZnCO3 + H3C6H5O7 = Zn3(C6H5O7) + H2O + CO2 =>
18 ZnCO3 + 7 H3C6H5O7 = 6 Zn3(C6H5O7) + 13 H2O + 24 CO2
MgSO4(aq) + KOH(aq) = Mg(OH)2 + K2SO4 =>
MgSO4(aq) + 2 KOH(aq) = Mg(OH)2 + K2SO4
H2PO4Na + NaOH = HPO4Na2 + H2O =>
H2PO4Na + NaOH = HPO4Na2 + H2O
KNO3(s) = KNO2(s) + O2(g) =>
2 KNO3(s) = 2 KNO2(s) + O2(g)
Li2O + CuO = Li2CuO2 =>
Li2O + CuO = Li2CuO2
KOH + LiF = LiOH + KF =>
KOH + LiF = LiOH + KF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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