| Équations équilibrées la veille |
AmmoniumPhosphate + BariumBromide = AmmoniumBromide + BariumPhosphate
KNO3 + MnO2 + KOH = KMnO4 + KNO2 + H2O =>
3 KNO3 + 2 MnO2 + 2 KOH = 2 KMnO4 + 3 KNO2 + H2O
NaCl + H2SO4 + NaMnO4 = Na2SO4 + MnSO4 + H2O + Cl2 =>
10 NaCl + 8 H2SO4 + 2 NaMnO4 = 6 Na2SO4 + 2 MnSO4 + 8 H2O + 5 Cl2
C14H30 + NH4NO3 = N2 + H2O + CO2 =>
C14H30 + 43 NH4NO3 = 43 N2 + 101 H2O + 14 CO2
Ca2Mg5Si8O22(OH)2 + CaMg(CO3)2 = MgSiO3 + CaMgSi2O6 + CO2 + H2O =>
2 Ca2Mg5Si8O22(OH)2 + CaMg(CO3)2 = 6 MgSiO3 + 5 CaMgSi2O6 + 2 CO2 + 2 H2O
Li2O2 + CO2 = Li3CO3 + O2 =>
3 Li2O2 + 2 CO2 = 2 Li3CO3 + 2 O2
C10H18O + NaBH4 + H2O = C10H20O + B(OH)3 + NaOH =>
4 C10H18O + NaBH4 + 4 H2O = 4 C10H20O + B(OH)3 + NaOH
HBr + NaHSO3 = NaBr + H2O + SO2 =>
HBr + NaHSO3 = NaBr + H2O + SO2
KHCO3(aq) + HCl(aq) = KCl(aq) + CO2(g) + H2O(l) =>
KHCO3(aq) + HCl(aq) = KCl(aq) + CO2(g) + H2O(l)
HSCN + H2O = SCN + H3O =>
HSCN + H2O = SCN + H3O
Mn2O3 + HCl = Mn2Cl2 + H2O + Cl2 =>
Mn2O3 + 6 HCl = Mn2Cl2 + 3 H2O + 2 Cl2
CH3CH2OH + KMnO4 = H2O + CH3COOH + MnO2 + K =>
CH3CH2OH + KMnO4 = H2O + CH3COOH + MnO2 + K
C10H + O2 = CO + H2O =>
4 C10H + 21 O2 = 40 CO + 2 H2O
HCl + K2CrO4 = Cl2 + KCl + H2O + CrCl3 =>
16 HCl + 2 K2CrO4 = 3 Cl2 + 4 KCl + 8 H2O + 2 CrCl3
FeCl3 + K3Fe(CN)6 = KCl + FeFe(CN)6 =>
FeCl3 + K3Fe(CN)6 = 3 KCl + FeFe(CN)6
Mn2O3 + HCl = Mn2Cl2 + H2O + Cl2 =>
Mn2O3 + 6 HCl = Mn2Cl2 + 3 H2O + 2 Cl2
C8H10O2 + NaOH = C8H7ONa + H2O =>
C8H10O2 + NaOH = C8H7ONa + 2 H2O
H2O2 + C6H5CH3 + N2O = C17H19NO + CH2 =>
3 H2O2 + 31 C6H5CH3 + 6 N2O = 12 C17H19NO + 13 CH2
K2Cr2O7 + HCl + C2H6O = CrCl3 + KCl + C2H4O + H2O =>
K2Cr2O7 + 8 HCl + 3 C2H6O = 2 CrCl3 + 2 KCl + 3 C2H4O + 7 H2O
HCl + Na2(SO3) = NaCl + H2SO3 =>
2 HCl + Na2(SO3) = 2 NaCl + H2SO3
H2O2 + Ce{4} = O2 + Ce{3} + H{+} =>
H2O2 + 2 Ce{4} = O2 + 2 Ce{3} + 2 H{+}
C240H90O4NS4 + O2 = CO2 + H2O + NO + SO2 =>
C240H90O4NS4 + 265 O2 = 240 CO2 + 45 H2O + NO + 4 SO2
MnO2 + KCl03 + KOH = K2MnO4 + KCl + H2O =>
MnO2 + KCl03 + 4 KOH = K2MnO4 + 3 KCl + 2 H2O
ZnSO4 + NH3 = (Zn(NH3)4)SO4 =>
ZnSO4 + 4 NH3 = (Zn(NH3)4)SO4
CH4 + NH3 = CNH5 + H =>
CH4 + NH3 = CNH5 + 2 H
Zr2WC2O2 = WC + ZrC + WO3 + Zr =>
3 Zr2WC2O2 = WC + 5 ZrC + 2 WO3 + Zr
Co + AuNO3 = Co(NO3)2 + Au =>
Co + 2 AuNO3 = Co(NO3)2 + 2 Au
KNO2 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + KNO3 + H2O =>
3 KNO2 + K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 KNO3 + 4 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
ZrBr4 + H2O = ZrO2 + HBr =>
ZrBr4 + 2 H2O = ZrO2 + 4 HBr
PH3 + O2 = P2O5 + H2O =>
2 PH3 + 4 O2 = P2O5 + 3 H2O
C10H16N5O13P3 + C10H14N5O7P = C10H15N5O10P2 =>
C10H16N5O13P3 + C10H14N5O7P = 2 C10H15N5O10P2
Cr2(SiO3)3 + HOH = CrH(SiO3)2 + Cr(OH)3 =>
2 Cr2(SiO3)3 + 3 HOH = 3 CrH(SiO3)2 + Cr(OH)3
SiO2 + CaC2 = Si + CaO + CO =>
3 SiO2 + 2 CaC2 = 3 Si + 2 CaO + 4 CO
Fe(C5H5)2 = Fe + C5H5 =>
Fe(C5H5)2 = Fe + 2 C5H5
HCl + K2Cr2O7 + H2S = CrCl3 + KCl + S + H2O =>
8 HCl + K2Cr2O7 + 3 H2S = 2 CrCl3 + 2 KCl + 3 S + 7 H2O
CH3COOH + CH3CH2COOH = CH3COCH2CH2COOH + H2O =>
CH3COOH + CH3CH2COOH = CH3COCH2CH2COOH + H2O
Pb(s) + PbO2(s) + H2SO4(ac) = PbSO4(s) + H2O =>
Pb(s) + PbO2(s) + 2 H2SO4(ac) = 2 PbSO4(s) + 2 H2O
Pd + PdO2 + H2SO4 = PdSO4 + H2O =>
Pd + PdO2 + 2 H2SO4 = 2 PdSO4 + 2 H2O
I2(s) + NaBr(aq) = Br2 + NaI9(aq) =>
9 I2(s) + 2 NaBr(aq) = Br2 + 2 NaI9(aq)
HAuCl43H20 + NaBH4 = Au + BH4 + HCl + NaCl3 =>
3 HAuCl43H20 + 22 NaBH4 = 3 Au + 22 BH4 + 63 HCl + 22 NaCl3
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Na2CrO4 + Pb(ClO4)2 = NaClO4 + PbCrO4 =>
Na2CrO4 + Pb(ClO4)2 = 2 NaClO4 + PbCrO4
CuS + F2 = CuF2 + S =>
CuS + F2 = CuF2 + S
Na2S2O3 + I2 + KOH = K2SO4 + KI + H2O + NaOH =>
Na2S2O3 + 4 I2 + 12 KOH = 2 K2SO4 + 8 KI + 5 H2O + 2 NaOH
Mg(CN)2(aq) + HCl(aq) = HCN(aq) + MgCl2(aq) =>
Mg(CN)2(aq) + 2 HCl(aq) = 2 HCN(aq) + MgCl2(aq)
CO2(g) + H2(g) = H2O(l) + CO(g) =>
CO2(g) + H2(g) = H2O(l) + CO(g)
Zn + I2 = ZnI =>
2 Zn + I2 = 2 ZnI
Si + F2 = Si2F4 =>
2 Si + 2 F2 = Si2F4
H2O + C + C3H8O = C22H30O4 =>
H2O + 33 C + 11 C3H8O = 3 C22H30O4
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