| Équations équilibrées la veille | Équations équilibrées le lendemain |
PbO + 2 NH = PbN2 + H2O
Li2S = Li2 + S =>
Li2S = Li2 + S
Pb(s) + HNO3(s) = PbNO3(aq) + H2O(l) + NO2(g) =>
Pb(s) + 2 HNO3(s) = PbNO3(aq) + H2O(l) + NO2(g)
Ca(ClO3)2 + K2C2O4 = CaC2O4 + KClO3 =>
Ca(ClO3)2 + K2C2O4 = CaC2O4 + 2 KClO3
H2O1 = H2 + O2 =>
2 H2O1 = 2 H2 + O2
KF(H2O)4 + KMnF4(H2O) = K2MnF5(H2O) + H2O =>
KF(H2O)4 + KMnF4(H2O) = K2MnF5(H2O) + 4 H2O
KBr(s) + H3PO4(aq) = K3PO4(aq) + HBr(g) =>
3 KBr(s) + H3PO4(aq) = K3PO4(aq) + 3 HBr(g)
Zn + NaOH = Na2 + Zn(OH)2 =>
Zn + 2 NaOH = Na2 + Zn(OH)2
Br2 + BaI2 = BaBr + I2 =>
Br2 + 2 BaI2 = 2 BaBr + 2 I2
AgSO4 = Ag + SO4 =>
AgSO4 = Ag + SO4
S80 + O2 = SO3 =>
S80 + 120 O2 = 80 SO3
LiCl + NaOH = NaClLiOH =>
LiCl + NaOH = NaClLiOH
B2(CO3)3 + NH3 + H2O = B(OH)3 + (NH4)2CO3 =>
B2(CO3)3 + 6 NH3 + 6 H2O = 2 B(OH)3 + 3(NH4)2CO3
Al3O2 + C = Al + CO2 =>
Al3O2 + C = 3 Al + CO2
ZnS + C = Zn + SC =>
ZnS + C = Zn + SC
HBrO3 + Ba(OH)2 = Ba(BrO3)2 + H2O =>
2 HBrO3 + Ba(OH)2 = Ba(BrO3)2 + 2 H2O
Be + F2 = BeF2 =>
Be + F2 = BeF2
Cu + KClO3 + HCl = H[CuCl2] + KCl + H2O =>
6 Cu + KClO3 + 12 HCl = 6 H[CuCl2] + KCl + 3 H2O
F2 + Au2S3 = AuF3 + S =>
3 F2 + Au2S3 = 2 AuF3 + 3 S
K2CO3 + KHSO4 = KHCO3 + K2SO4 =>
K2CO3 + KHSO4 = KHCO3 + K2SO4
C6H8O7 + NaOH = C6H5O7Na3 + H2O =>
C6H8O7 + 3 NaOH = C6H5O7Na3 + 3 H2O
ZnSO4 + H2SO4 = Zn(HSO4)2 =>
ZnSO4 + H2SO4 = Zn(HSO4)2
Pb + H2 = PbH =>
2 Pb + H2 = 2 PbH
Bi2O3 + RuO2 = Bi2Ru2O7 =>
Bi2O3 + 2 RuO2 = Bi2Ru2O7
C6H2NCl5 + O2 = CO2 + H2O + NO2 + Cl2 =>
2 C6H2NCl5 + 15 O2 = 12 CO2 + 2 H2O + 2 NO2 + 5 Cl2
KCrO7 + Fe(SO4) + H2SO4 = K2(SO4) + Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
2 KCrO7 + 20 Fe(SO4) + 14 H2SO4 = K2(SO4) + Cr2(SO4)3 + 10 Fe2(SO4)3 + 14 H2O
Ag(NO3)2 + CaCl2 = Ca(NO3)2 + AgCl2 =>
Ag(NO3)2 + CaCl2 = Ca(NO3)2 + AgCl2
NaOCl + KI + CH3COOH = NaCl + KOCOCH3 + H2O + I2 =>
NaOCl + 2 KI + 2 CH3COOH = NaCl + 2 KOCOCH3 + H2O + I2
HCl + HI = ICl + H2 =>
HCl + HI = ICl + H2
Ba(HSO4)2 + HCl = H2SO4 + BaCl2 =>
Ba(HSO4)2 + 2 HCl = 2 H2SO4 + BaCl2
CH3COOH + MgSO4 = (CH3)2SO4 + Mg(COOH)2 =>
2 CH3COOH + MgSO4 = (CH3)2SO4 + Mg(COOH)2
Fe3O4 + Al = Fe3 + Al2O3 =>
3 Fe3O4 + 8 Al = 3 Fe3 + 4 Al2O3
Zr + HCl = ZrCl2 + H =>
Zr + 2 HCl = ZrCl2 + 2 H
HI + RbOH = RbI + H2O =>
HI + RbOH = RbI + H2O
Li + ZnS = LiZn + S =>
Li + ZnS = LiZn + S
C12H22CaO14 + H2SO4 = C6H12O7 + CaSO4 =>
C12H22CaO14 + H2SO4 = 2 C6H12O7 + CaSO4
Li2(SO4) + FeCl3 = LiCl + Fe2(SO4)3 =>
3 Li2(SO4) + 2 FeCl3 = 6 LiCl + Fe2(SO4)3
C6H12O6 + O2 = CO2 + H2O0 =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O0
ZnO + H2SO3 = ZnSO3 + H2O =>
ZnO + H2SO3 = ZnSO3 + H2O
BaCO3 + Cu(OH)2 = Ba(OH)2 + CuCO3 =>
BaCO3 + Cu(OH)2 = Ba(OH)2 + CuCO3
Al(OH) = AlOH =>
Al(OH) = AlOH
Au2S3 = Au + S =>
Au2S3 = 2 Au + 3 S
NH4CI + Na2SO4 = Na2CI + NH4SO4 =>
NH4CI + Na2SO4 = Na2CI + NH4SO4
CaBr2 + Na2CO3 = CaCO3 + NaBr =>
CaBr2 + Na2CO3 = CaCO3 + 2 NaBr
CH4 + O2 = CH3OOH =>
CH4 + O2 = CH3OOH
NaCH3COO + CuSO4 = Na2SO4 + Cu(CH3COO)2 =>
2 NaCH3COO + CuSO4 = Na2SO4 + Cu(CH3COO)2
AgCl + AgNO3 = Ag + ClNO3 =>
AgCl + AgNO3 = 2 Ag + ClNO3
Ag3AsO4 + CaSO4 = Ca3(AsO4)2 + Ag2SO4 =>
2 Ag3AsO4 + 3 CaSO4 = Ca3(AsO4)2 + 3 Ag2SO4
(C4H10) + O2 = H2O + CO2 =>
2(C4H10) + 13 O2 = 10 H2O + 8 CO2
Na2Cr2O7 + H2S + H2SO4 = Cr2(SO4)3 + NaHSO4 + H2O =>
4 Na2Cr2O7 + 3 H2S + 17 H2SO4 = 4 Cr2(SO4)3 + 8 NaHSO4 + 16 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/01/24
Équations équilibrées sur12/31/23
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