| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na3AsO4 + AgClO3 = AgAsO4 + Na3ClO3
Ge(OH)4 + H2CO3 = [Ge(OH)2]CO3 + H2O =>
Ge(OH)4 + H2CO3 = [Ge(OH)2]CO3 + 2 H2O
CrO3 + HCl = H2O + CrCl3 + Cl2 =>
2 CrO3 + 12 HCl = 6 H2O + 2 CrCl3 + 3 Cl2
HCl + Na = NaCl + H =>
HCl + Na = NaCl + H
NiC4 = Ni + C =>
NiC4 = Ni + 4 C
PbCo3 = Pb0 + Co2 =>
2 PbCo3 = 2 Pb0 + 3 Co2
Rb + RbOH = Rb2O + H =>
Rb + RbOH = Rb2O + H
Ba(NO3)2 + ZrN2O7*H2O + Y(NO3)3*5H2O = Ba10Zr8Y2O30 + N2 + H2 + O2 =>
10 Ba(NO3)2 + 8 ZrN2O7*H2O + 2 Y(NO3)3*5H2O = Ba10Zr8Y2O30 + 21 N2 + 18 H2 + 61 O2
K2CO3 + CH5OH = KOH + C2H10CO3 =>
K2CO3 + 2 CH5OH = 2 KOH + C2H10CO3
XCaCO3 + XHCOOH = XCa(COOH)2 + XCO2 + XH2O =>
XCaCO3 + 2 XHCOOH = XCa(COOH)2 + XCO2 + XH2O
FeBr2 + K2CO3 = FeCO3 + KBr =>
FeBr2 + K2CO3 = FeCO3 + 2 KBr
C4H4 + HBr = C4H5Br =>
C4H4 + HBr = C4H5Br
Cu2(SO4)2 + Mg = Mg2(SO4)2 + Cu =>
Cu2(SO4)2 + 2 Mg = Mg2(SO4)2 + 2 Cu
Al + KOH + H2O = K3Al(OH)46 + H2 =>
2 Al + 6 KOH + 86 H2O = 2 K3Al(OH)46 + 43 H2
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
NaCO3 + Fe(NO3)3 = Fe(CO3)3 + NaNO3 =>
3 NaCO3 + Fe(NO3)3 = Fe(CO3)3 + 3 NaNO3
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Br + Ba(NO3)2 = Br(NO3)2 + Ba =>
Br + Ba(NO3)2 = Br(NO3)2 + Ba
Ca(HCOO)2 = CaCO3 + HCHO =>
Ca(HCOO)2 = CaCO3 + HCHO
Ca(HCOO)2 = Ca + HCOO =>
Ca(HCOO)2 = Ca + 2 HCOO
(CH3)2 + CHO4 = CO2 + H2O =>
3(CH3)2 + 14 CHO4 = 20 CO2 + 16 H2O
HCl + H2SO4 = Cl2 + SO2 + H2O =>
2 HCl + H2SO4 = Cl2 + SO2 + 2 H2O
C2H5O2N + O2 = CH4ON2 + CO2 + H2O =>
2 C2H5O2N + 3 O2 = CH4ON2 + 3 CO2 + 3 H2O
Pb + NaOH + H2O2 = Na2Pb(OH)6 =>
Pb + 2 NaOH + 2 H2O2 = Na2Pb(OH)6
(NH3OH)Cl + Na2SO3 = Na2SO4 + NH4Cl =>
(NH3OH)Cl + Na2SO3 = Na2SO4 + NH4Cl
HC2H3O2 + NaHCO3 = H2O + CO2 + Na =>
HC2H3O2 + 8 NaHCO3 = 6 H2O + 10 CO2 + 8 Na
NC + KNO3 = K2CO3 + CO2 + N2 =>
10 NC + 8 KNO3 = 4 K2CO3 + 6 CO2 + 9 N2
Zn + HNO3 = Zn(NO3)2 + NH4(NO3)2 + H2O =>
7 Zn + 20 HNO3 = 7 Zn(NO3)2 + 2 NH4(NO3)2 + 6 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
ZnO(s)C(s) = Zn(s)CO(g) =>
ZnO(s)C(s) = Zn(s)CO(g)
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
BaHPO4 + HNO3 = BaNO3 + H2PO4 =>
BaHPO4 + HNO3 = BaNO3 + H2PO4
carbonmonoxide + SO3 = carbondioxide + sulfurdioxide =>
CO + SO3 = CO2 + SO2
Ca(C2H3O2)2 + AgNO3 = AgC2H3O2 + Ca(NO3)2 =>
Ca(C2H3O2)2 + 2 AgNO3 = 2 AgC2H3O2 + Ca(NO3)2
(NH4)2CO3 + Ca(OH)2 = NH4OH + CaCO3 =>
(NH4)2CO3 + Ca(OH)2 = 2 NH4OH + CaCO3
Ba + SO4 = BaSO4 =>
Ba + SO4 = BaSO4
FeCl3(aq) + K3PO4(aq) = FePO4 + KCl(aq) =>
FeCl3(aq) + K3PO4(aq) = FePO4 + 3 KCl(aq)
Na2S + NaHCO3 = Na2CO3 + H2S =>
Na2S + 2 NaHCO3 = 2 Na2CO3 + H2S
CuCl2 + H4SiO4 = CuSiO4 + H4Cl2 =>
CuCl2 + H4SiO4 = CuSiO4 + H4Cl2
Hydrogen + chlorine = Hydrochloricacid =>
H2 + Cl2 = 2 HCl
Cr2O72 + I = Cr + IO3 =>
Cr2O72 + 24 I = 2 Cr + 24 IO3
Ca(CH3COO)2 + KOH = K(CH3COO) + Ca(OH)2 =>
Ca(CH3COO)2 + 2 KOH = 2 K(CH3COO) + Ca(OH)2
C3H7OOH = C3H7OO{-} + H{+} =>
C3H7OOH = C3H7OO{-} + H{+}
Ba + SO4 = BaSO4 =>
Ba + SO4 = BaSO4
CaCO3 + NH4H2PO4 = Ca3(PO4)2 + NH3 + CO2 + H2O =>
3 CaCO3 + 2 NH4H2PO4 = Ca3(PO4)2 + 2 NH3 + 3 CO2 + 3 H2O
(H3C2)CHCH2Cl + NaCN + KOH = (H3C2)CHCH2(OH) + NaCl + KCN =>
(H3C2)CHCH2Cl + NaCN + KOH = (H3C2)CHCH2(OH) + NaCl + KCN
H{+} + HAsO4{2-} + I{-} = HAsO3{2-} + I2 + H2O =>
2 H{+} + HAsO4{2-} + 2 I{-} = HAsO3{2-} + I2 + H2O
Zn + H3P = Zn3P2 + H2 =>
3 Zn + 2 H3P = Zn3P2 + 3 H2
Na2(CO3) + H2SO4 = Na2(SO4) + C2O4 + H2O =>
2 Na2(CO3) + 2 H2SO4 = 2 Na2(SO4) + C2O4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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