| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2 + 2 P = 2 NP
NH4NO3 + Zn = ZnO + N2 + H2O =>
NH4NO3 + Zn = ZnO + N2 + 2 H2O
Al3(aq) + OH = Al(OH)3(s) =>
Al3(aq) + 9 OH = 3 Al(OH)3(s)
Na3PO4 + MgBr2 = NaBr + Mg3O8P2 =>
2 Na3PO4 + 3 MgBr2 = 6 NaBr + Mg3O8P2
Ni + O2 = Ni02O3 =>
4 Ni + 3 O2 = 2 Ni02O3
(NaOH) + CaCl2 = CaOH + NaCl2 =>
(NaOH) + CaCl2 = CaOH + NaCl2
N{3+} + H{-} = NH3 =>
N{3+} + 3 H{-} = NH3
HSO3{-} = H{+} + SO3{2-} =>
HSO3{-} = H{+} + SO3{2-}
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H{+} + H{-} = H =>
H{+} + H{-} = 2 H
Pb(NO3)2 + Na2C6O6 + NaOH = Pb3(C6O6)2(OH)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na2C6O6 + 2 NaOH = Pb3(C6O6)2(OH)2 + 6 NaNO3
C988H1398O9 + O2 = CO2 + H2O =>
C988H1398O9 + 1333 O2 = 988 CO2 + 699 H2O
KHPO4 + H2O = KOH + H2PO4 =>
KHPO4 + H2O = KOH + H2PO4
Zn(CO3)2 = ZnO2 + CO2 =>
Zn(CO3)2 = ZnO2 + 2 CO2
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
FeCl3 + C6N6FeK4 = KCl + C18Fe7N18 =>
4 FeCl3 + 3 C6N6FeK4 = 12 KCl + C18Fe7N18
LiCl + KMnO4 + H2SO4 = Cl2 + MnSO4 + K2S04 + Li2SO4 + H2O =>
36 LiCl + 2 KMnO4 + 24 H2SO4 = 18 Cl2 + 2 MnSO4 + K2S04 + 18 Li2SO4 + 24 H2O
Fe(s) + F(g) = FeF3 =>
Fe(s) + 3 F(g) = FeF3
Zn + NH3*H2O = Zn(OH)2 + NH4 =>
Zn + 2 NH3*H2O = Zn(OH)2 + 2 NH4
Fe2(SO4)3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Fe(SO4)3 + H2O =>
5 Fe2(SO4)3 + 6 KMnO4 + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 10 Fe(SO4)3 + 24 H2O
Fe(CrO2) + K2CO3 + O2 = Fe2O3 + K2CrO4 + CO2 =>
4 Fe(CrO2) + 4 K2CO3 + 5 O2 = 2 Fe2O3 + 4 K2CrO4 + 4 CO2
Na2S2 + CO2 = Na2SO4 + CO + SO2 =>
Na2S2 + 6 CO2 = Na2SO4 + 6 CO + SO2
Mg(OH)2 + NaCl = MgCl2 + NaOH =>
Mg(OH)2 + 2 NaCl = MgCl2 + 2 NaOH
MgCl + NaOH = MgOH + NaCl =>
MgCl + NaOH = MgOH + NaCl
CaS2 + HNO3 = Ca(NO3)2 + HS =>
CaS2 + 2 HNO3 = Ca(NO3)2 + 2 HS
NaI + C6H11Cl = NaC6H11 + ICl =>
NaI + C6H11Cl = NaC6H11 + ICl
KCN + NaOH = NaCN + KOH =>
KCN + NaOH = NaCN + KOH
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Au + CN{-} + O2 + H2O = (Au(CN)2){-} + OH{-} =>
4 Au + 8 CN{-} + O2 + 2 H2O = 4(Au(CN)2){-} + 4 OH{-}
{239/93}Np = {239/94}Pu =>
{239/93}Np = {239/94}Pu
Na{+} + H{-} = NaH =>
Na{+} + H{-} = NaH
H{+} + H{-} = H2 =>
H{+} + H{-} = H2
Sn + Hg2(NO3)2 = Hg + Sn(NO3) =>
2 Sn + Hg2(NO3)2 = 2 Hg + 2 Sn(NO3)
S + Br2 + H2O = SO4{2-} + Br{-} + H{+} =>
S + 3 Br2 + 4 H2O = SO4{2-} + 6 Br{-} + 8 H{+}
Na10W12O41 + KOH = K2WO4 + NaOH + H2O =>
Na10W12O41 + 24 KOH = 12 K2WO4 + 10 NaOH + 7 H2O
H{-} + H2O = H2 + OH{-} =>
H{-} + H2O = H2 + OH{-}
Li{+} + H{-} = LiH =>
Li{+} + H{-} = LiH
C15H16O2 + COCl2 + NaOH = (OC6H4C(CH3)2C6H4OCO)50 + NaCl + H2O =>
50 C15H16O2 + 50 COCl2 + 100 NaOH = (OC6H4C(CH3)2C6H4OCO)50 + 100 NaCl + 100 H2O
(CH2)6N4 + CH3COOH + H2O2 = N(CH2OOCH2)3N + CH3COONH4 =>
(CH2)6N4 + 2 CH3COOH + 3 H2O2 = N(CH2OOCH2)3N + 2 CH3COONH4
CH2(OH)(CHOH)2CHO + HNO3 = CH2(OH)(CHOH)2COOH + NO + H2O =>
3 CH2(OH)(CHOH)2CHO + 2 HNO3 = 3 CH2(OH)(CHOH)2COOH + 2 NO + H2O
AgNo3 + AsH3 + H2O = Ag + AsO4 + HNo3 =>
11 AgNo3 + AsH3 + 4 H2O = 11 Ag + AsO4 + 11 HNo3
PH3 + H2SeO4 = Se + H2O + HPO3 =>
3 PH3 + 4 H2SeO4 = 4 Se + 7 H2O + 3 HPO3
C24H42O4 + O2 = H2O + CO2 =>
2 C24H42O4 + 65 O2 = 42 H2O + 48 CO2
Ca + N2 + O = Ca(NO3)2 =>
Ca + N2 + 6 O = Ca(NO3)2
HCl + S = SCl2 + H2 =>
2 HCl + S = SCl2 + H2
H3O{+} + H{-} = H2O + H2 =>
H3O{+} + H{-} = H2O + H2
NaOH + C2H5OH = C2H5NaO + H2O =>
NaOH + C2H5OH = C2H5NaO + H2O
(NH4)2S + H2Br = H2S + (NH4)2Br =>
(NH4)2S + H2Br = H2S + (NH4)2Br
Ba(NO3)2 + KMnO4 + KI = BaMnO4 + KNO3 + I2 =>
2 Ba(NO3)2 + 2 KMnO4 + 2 KI = 2 BaMnO4 + 4 KNO3 + I2
Al(No3)3 + KOH = AlOH + K(No3)3 =>
Al(No3)3 + KOH = AlOH + K(No3)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/25
Équations équilibrées sur02/15/24
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