| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NaOH + 3 FeNO3 = Na3(NO3)3 + Fe3 + (OH)3
CaCI2 + CuSO4 = CaSO4 + CuCI2 =>
CaCI2 + CuSO4 = CaSO4 + CuCI2
MnO2 + OH{-} = MnO3{2-} + H2O =>
MnO2 + 2 OH{-} = MnO3{2-} + H2O
K2OO = KO =>
K2OO = 2 KO
Cr2O3 + NaOH + H2O = Na[Cr(OH)4] =>
Cr2O3 + 2 NaOH + 3 H2O = 2 Na[Cr(OH)4]
Mg(HSO3)2 = SO2 + H2O + MgSO3 =>
Mg(HSO3)2 = SO2 + H2O + MgSO3
CH3(CH2)3OHH2SO4 = CH3(CH2)3OH2HSO4 =>
CH3(CH2)3OHH2SO4 = CH3(CH2)3OH2HSO4
HCl + CaI2 = CaCl2 + HI =>
2 HCl + CaI2 = CaCl2 + 2 HI
Na2SK2Cr2O7 = K2SNa2Cr2O7 =>
Na2SK2Cr2O7 = K2SNa2Cr2O7
Ba(OH)2 + O2 = BaO2 + H2O =>
2 Ba(OH)2 + O2 = 2 BaO2 + 2 H2O
AgF + CaCl2 = AgCl + CaF2 =>
2 AgF + CaCl2 = 2 AgCl + CaF2
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
Na + N2 = Na2N =>
4 Na + N2 = 2 Na2N
Ba(OH)2 + H2S = (BaOH)2S + H2O =>
2 Ba(OH)2 + H2S = (BaOH)2S + 2 H2O
Ag2SO4 + AlCl3 = AgCl + Al2(SO4)3 =>
3 Ag2SO4 + 2 AlCl3 = 6 AgCl + Al2(SO4)3
Zn + H2ClO3 = ZnClO3 + H2 =>
Zn + H2ClO3 = ZnClO3 + H2
NH4H2PO4 + Ba(OH)2 = BaHPO4 + NH3 + H2O =>
NH4H2PO4 + Ba(OH)2 = BaHPO4 + NH3 + 2 H2O
Ag + HCI = AgCI + H2 =>
2 Ag + 2 HCI = 2 AgCI + H2
NH3 + WO3 + H2O + H3BO3 = (NH4)9[BW12O42] =>
9 NH3 + 12 WO3 + 3 H2O + H3BO3 = (NH4)9[BW12O42]
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
AlOH(NO3)2 = AlOH + NO3 =>
AlOH(NO3)2 = AlOH + 2 NO3
BrF + H2O = HF + HBrO =>
BrF + H2O = HF + HBrO
SO3HC6H4NH2 + KOH + K3[Fe(CN)6] = K4[Fe(CN)6] + C6H4O2 + H2SO4 + NH3 + H2O =>
SO3HC6H4NH2 + 4 KOH + 4 K3[Fe(CN)6] = 4 K4[Fe(CN)6] + C6H4O2 + H2SO4 + NH3 + H2O
K2Cr2O7 + HCl + FeCl = FeCl3 + KCl + CrCl3 + H2O =>
K2Cr2O7 + 14 HCl + 3 FeCl = 3 FeCl3 + 2 KCl + 2 CrCl3 + 7 H2O
CrCl2 + NaOH = Cr(OH)2 + NaCl =>
CrCl2 + 2 NaOH = Cr(OH)2 + 2 NaCl
Ag2S2O3 + Na2S2O3 = Na[AgS2O3] =>
Ag2S2O3 + Na2S2O3 = 2 Na[AgS2O3]
lithiumsulfate + potassiumhydroxide = lithiumhydroxide + potassiumsulfate =>
Li2SO4 + 2 KOH = 2 LiOH + K2SO4
CsNO3(s)Ca(OH)2 = CaNO3Cs(OH)2 =>
CsNO3(s)Ca(OH)2 = CaNO3Cs(OH)2
KHSO4 + K2CO3 = K2SO4 + KHCO3 =>
KHSO4 + K2CO3 = K2SO4 + KHCO3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca2 + (PO4)2 + SiO2 = P4O10 + CaSiO3 =>
3 Ca2 + 2(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe + O2 + KOH = KFeO2 + H2O =>
4 Fe + 3 O2 + 4 KOH = 4 KFeO2 + 2 H2O
NaCO3 + CH3COOH = Na2COOH + CO2 + H2O =>
16 NaCO3 + 5 CH3COOH = 8 Na2COOH + 18 CO2 + 6 H2O
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
O2F2 = O2 + F2 =>
O2F2 = O2 + F2
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Ba(CH3COO)2 + Na2CrO4 = NaCH3COO + BaCrO4 =>
Ba(CH3COO)2 + Na2CrO4 = 2 NaCH3COO + BaCrO4
H2Se + KOH = K2Se + H2O =>
H2Se + 2 KOH = K2Se + 2 H2O
Mg3(PO4)2 + HCl = Mg3Cl6 + H6(PO4)2 =>
Mg3(PO4)2 + 6 HCl = Mg3Cl6 + H6(PO4)2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CH3COH + HOCH2CH3 = CH3COCH2CH3 + H2O =>
CH3COH + HOCH2CH3 = CH3COCH2CH3 + H2O
Na2SiO3*5H2O + C6H8O6 = Na3C6H5O6 + H2O + H4O4Si =>
3 Na2SiO3*5H2O + 2 C6H8O6 = 2 Na3C6H5O6 + 12 H2O + 3 H4O4Si
ZnS + CO2 = ZnO + SO2 + CO =>
ZnS + 3 CO2 = ZnO + SO2 + 3 CO
KOH + HCIO = KCIO + H2O =>
KOH + HCIO = KCIO + H2O
NaBr + Ba(No3)2 = NaNo3 + BaBr2 =>
2 NaBr + Ba(No3)2 = 2 NaNo3 + BaBr2
K3[Fe(CN)6] + FeCl3 = Fe[Fe(CN)6] + K3Cl3 =>
K3[Fe(CN)6] + FeCl3 = Fe[Fe(CN)6] + K3Cl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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