| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3BrO3 + Cr(OH)3 = CrBrO3 + 3 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Rb + Cl2 = RbCl =>
2 Rb + Cl2 = 2 RbCl
AgNO3 = NO + Ag + O2 =>
AgNO3 = NO + Ag + O2
Mg(OH)2 + NaOH = Na2MgO2 + H2O =>
Mg(OH)2 + 2 NaOH = Na2MgO2 + 2 H2O
CO2 + H2SO4 = COSO4 + H2O =>
CO2 + H2SO4 = COSO4 + H2O
Na2CO3 + CO(NH2)2 = NaOCN + H2O =>
Na2CO3 + CO(NH2)2 = 2 NaOCN + 2 H2O
CH2CHCHO + KMnO4 + H2O = CH2(OH)CH(OH)COOH + KOH + MnO2 =>
3 CH2CHCHO + 4 KMnO4 + 5 H2O = 3 CH2(OH)CH(OH)COOH + 4 KOH + 4 MnO2
MgCl2 + KNO3 = MgNO3 + Cl2K =>
MgCl2 + KNO3 = MgNO3 + Cl2K
ScN = Sc + N =>
ScN = Sc + N
H2SO4 + CO2 = H2CO3 + SO3 =>
H2SO4 + CO2 = H2CO3 + SO3
AgNO3 = NO + Ag + O2 =>
AgNO3 = NO + Ag + O2
NaOH + H3C6H5O7 = NaC6H5O7 + H4O =>
NaOH + H3C6H5O7 = NaC6H5O7 + H4O
Ca(OH)2 + Cs = CsOH + Ca =>
Ca(OH)2 + 2 Cs = 2 CsOH + Ca
MgSO + Ca(OH) = Mg(OH) + CaSO =>
MgSO + Ca(OH) = Mg(OH) + CaSO
WArlock3 + WarrIOr + PaladiN2 = WIN + Arlock + Warr + Or + Paladi =>
2 WArlock3 + 2 WarrIOr + PaladiN2 = 2 WIN + 6 Arlock + 2 Warr + 2 Or + Paladi
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
AgNO3 + H2C2 = Ag2C2 + HNO3 =>
2 AgNO3 + H2C2 = Ag2C2 + 2 HNO3
Zn + H2S = ZnS + H2 =>
Zn + H2S = ZnS + H2
Al + RbOH + H2O = Rb[Al(OH)4] + H2 =>
2 Al + 2 RbOH + 6 H2O = 2 Rb[Al(OH)4] + 3 H2
Sn + KOH + H2O = K2[Sn(OH)6] + H2 =>
Sn + 2 KOH + 4 H2O = K2[Sn(OH)6] + 2 H2
Na + Cl2 = NaCl = I2 =>
2 Na + Cl2 = 2 NaCl
CO2 + H2SO4 = C2(SO4)4 + H2O =>
2 CO2 + 4 H2SO4 = C2(SO4)4 + 4 H2O
Rb + H3PO4 = Rb3PO4 + H =>
3 Rb + H3PO4 = Rb3PO4 + 3 H
Cr203 + Na2CO3 + O2 = NaCrO4 + CO2 =>
4 Cr203 + 406 Na2CO3 + 1421 O2 = 812 NaCrO4 + 406 CO2
Ag2S + NaOH = Ag2OH + NaS =>
Ag2S + NaOH = Ag2OH + NaS
H{+} + MnO4{-} + C2O4{-} = MnO2 + CO2 + H2O =>
4 H{+} + MnO4{-} + 3 C2O4{-} = MnO2 + 6 CO2 + 2 H2O
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
PbCrO4 + NaOH = Na2[Pb(OH)4] + Na2CrO4 =>
PbCrO4 + 4 NaOH = Na2[Pb(OH)4] + Na2CrO4
HC3H7CO2 + OH = C3H7CO2 + H2O =>
HC3H7CO2 + OH = C3H7CO2 + H2O
C2H2Cl2 + Cl2 = C2H2Cl4 =>
C2H2Cl2 + Cl2 = C2H2Cl4
Si + NaOH = NaSiO + H2 =>
2 Si + 2 NaOH = 2 NaSiO + H2
CO2 + H2SO4 = CO2SO4 + H2 =>
CO2 + H2SO4 = CO2SO4 + H2
C6H19N3Si + O2 = CO2 + H2O + SiO2 + N2 =>
4 C6H19N3Si + 47 O2 = 24 CO2 + 38 H2O + 4 SiO2 + 6 N2
HSCN + KMnO4 + H2SO4 = MnSO4 + K2SO4 + HCN + H2O =>
5 HSCN + 6 KMnO4 + 4 H2SO4 = 6 MnSO4 + 3 K2SO4 + 5 HCN + 4 H2O
WF5 = W + F =>
WF5 = W + 5 F
Ag2(SO4) + HCl = H2(SO4) + AgCl =>
Ag2(SO4) + 2 HCl = H2(SO4) + 2 AgCl
MgSO43H2O = Mg + SO43H2O =>
MgSO43H2O = Mg + SO43H2O
Fe2O3 + Fe + HCl = FeCl2 + H2O =>
Fe2O3 + Fe + 6 HCl = 3 FeCl2 + 3 H2O
Si + NaOH = SiO2 + Na + H2 =>
Si + 2 NaOH = SiO2 + 2 Na + H2
NH4OH + H2S = (NH4)2S + H2O =>
2 NH4OH + H2S = (NH4)2S + 2 H2O
K2SO4 + HNO3 = KNO3 + SO3 + H2O =>
K2SO4 + 2 HNO3 = 2 KNO3 + SO3 + H2O
HCl + CO2 = CO2(HCl)2 =>
2 HCl + CO2 = CO2(HCl)2
LiNO3 + C12H24O11 = CO2 + H2O + Li2O + N2 =>
10 LiNO3 + C12H24O11 = 12 CO2 + 12 H2O + 5 Li2O + 5 N2
HNO3 + CaN(OH)2 = CaN(NO3)2 + H2O =>
2 HNO3 + CaN(OH)2 = CaN(NO3)2 + 2 H2O
AgI + K2Cr2O7 + H2SO4 = Ag2SO4 + K2SO4 + Cr2(SO4)3 + H2O + HIO3 =>
2 AgI + 2 K2Cr2O7 + 9 H2SO4 = Ag2SO4 + 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O + 2 HIO3
MnO + KClO + KOH = K2MnO4 + KCl + H2O =>
MnO + 2 KClO + 2 KOH = K2MnO4 + 2 KCl + H2O
Si + NaOH = Na3SiO3 + H2 =>
2 Si + 6 NaOH = 2 Na3SiO3 + 3 H2
K4[Fe(CN)6] + ZnI2 = Zn3K2[Fe(CN)6]2 + KI =>
2 K4[Fe(CN)6] + 3 ZnI2 = Zn3K2[Fe(CN)6]2 + 6 KI
NaCl + CO2 = NaCO2Cl =>
NaCl + CO2 = NaCO2Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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