| Équations équilibrées la veille | Équations équilibrées le lendemain |
K + CO2 + NH3 + H2O = NH4 + KHCO3
CuCl2(aq) + AgNO3 = Cu(NO3) + AgCl2 =>
CuCl2(aq) + AgNO3 = Cu(NO3) + AgCl2
Cr2O3 + HI = H2O + CrI3 =>
Cr2O3 + 6 HI = 3 H2O + 2 CrI3
CaCO3 + CH3CO2H = CO2 + H2O + Ca2* =>
4 CaCO3 + CH3CO2H = 6 CO2 + 2 H2O + 2 Ca2*
Pb(NO3)2 + NaI = PbI2 + Na2(NO3)2 =>
Pb(NO3)2 + 2 NaI = PbI2 + Na2(NO3)2
NH4(OH) + H3PO4 = H2O + NH4H2PO4 =>
NH4(OH) + H3PO4 = H2O + NH4H2PO4
O99 + H92 + C29 = O3H3C3 =>
2668 O99 + 2871 H92 + 9108 C29 = 88044 O3H3C3
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
KOH + H3PO4 = K2(HPO4) + H2O =>
2 KOH + H3PO4 = K2(HPO4) + 2 H2O
CS2 + O2 = CO2 + SO3 =>
CS2 + 4 O2 = CO2 + 2 SO3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
ZnCu + AgSO4 = ZnSO4 + CuAg =>
ZnCu + AgSO4 = ZnSO4 + CuAg
H2SO4 + HNO3 + NH3 = (NH4)2SO4N + H2O =>
8 H2SO4 + 3 HNO3 + 21 NH3 = 8(NH4)2SO4N + 9 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2SO4 + N(OH)4 = N(SO4)2 + H2O =>
2 H2SO4 + N(OH)4 = N(SO4)2 + 4 H2O
Ca100(N100O300)2*4H200O100 + Ag100N100O300 + (N100H400)2H100P100O400 + N100H400O100H100 = Ca290Ag10(P100O400)2 + N100H400N100O300 + H200O100 =>
232 Ca100(N100O300)2*4H200O100 + 8 Ag100N100O300 + 160(N100H400)2H100P100O400 + 150 N100H400O100H100 = 80 Ca290Ag10(P100O400)2 + 471 N100H400N100O300 + 1081 H200O100
Cu(S) + Zn(NO3)2(aq) = Cu(NO3)2(aq) + Zn(S) =>
Cu(S) + Zn(NO3)2(aq) = Cu(NO3)2(aq) + Zn(S)
HBrO3 + NiBr + HCl = NiCl2 + BrCl + H2O =>
3 HBrO3 + 4 NiBr + 15 HCl = 4 NiCl2 + 7 BrCl + 9 H2O
Cu + HNO3 = NO + Cu[NO3]2 + H2O =>
3 Cu + 8 HNO3 = 2 NO + 3 Cu[NO3]2 + 4 H2O
NaHCO3(aq) + H2SO4(aq) = H2O(l) + CO2(g) + Na2SO4(aq) =>
2 NaHCO3(aq) + H2SO4(aq) = 2 H2O(l) + 2 CO2(g) + Na2SO4(aq)
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
MaO4 + H2O = MaO2 + OH =>
MaO4 + 2 H2O = MaO2 + 4 OH
MnBr2 + Na2CrO4 = MnCrO4 + Na2Br2 =>
MnBr2 + Na2CrO4 = MnCrO4 + Na2Br2
FeS2 + O2 = FeS2O2 =>
FeS2 + O2 = FeS2O2
CH3SO2H + KIO3 = CH3I + KHSO4 + O =>
CH3SO2H + KIO3 = CH3I + KHSO4 + O
CuSO4 + KFe = KSO4 + CuFe =>
CuSO4 + KFe = KSO4 + CuFe
SnS2 + HNO3 + H2O = H2SnO3 + S + NO =>
3 SnS2 + 4 HNO3 + H2O = 3 H2SnO3 + 6 S + 4 NO
CH3COOH + H2O2 = CO2 + H2O =>
CH3COOH + 4 H2O2 = 2 CO2 + 6 H2O
Sb2S3 + HNO3 = H3SbO4 + NO2 + SO2 + H2O =>
Sb2S3 + 22 HNO3 = 2 H3SbO4 + 22 NO2 + 3 SO2 + 8 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
SnS2 + HNO3 + H2O = H2SnO3 + NO + H2SO4 =>
3 SnS2 + 16 HNO3 + H2O = 3 H2SnO3 + 16 NO + 6 H2SO4
(NH4)2SO4(aq) + KOH(aq) = K2SO4(aq) + NH3(g) + HOH(l) =>
(NH4)2SO4(aq) + 2 KOH(aq) = K2SO4(aq) + 2 NH3(g) + 2 HOH(l)
Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H3(OH)3 =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 2 H3(OH)3
CH3COOH + H2O2 = CH3CO3H + H2O =>
CH3COOH + H2O2 = CH3CO3H + H2O
KBrO3 + H2O + SO2 = Br2 + H2SO4 + K2SO4 =>
2 KBrO3 + 4 H2O + 5 SO2 = Br2 + 4 H2SO4 + K2SO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CH3COOH + H2O2 = (CH3COO)2 + H2O =>
2 CH3COOH + H2O2 = (CH3COO)2 + 2 H2O
H3PO4 + Mg(OH)2 = H2O + Mg3O8P2 =>
2 H3PO4 + 3 Mg(OH)2 = 6 H2O + Mg3O8P2
H2 + O2 = H100O100 =>
50 H2 + 50 O2 = H100O100
H3PO4 + Mg(OH)2 = H2O + Mg3O8P2 =>
2 H3PO4 + 3 Mg(OH)2 = 6 H2O + Mg3O8P2
C18H32O2 + O2 = CO2 + H2O =>
C18H32O2 + 25 O2 = 18 CO2 + 16 H2O
KClONa2SO3 = KClNa2SO4 =>
KClONa2SO3 = KClNa2SO4
SnS2 + HNO3 + H2O = H2SnO3 + S + NO =>
3 SnS2 + 4 HNO3 + H2O = 3 H2SnO3 + 6 S + 4 NO
CH3COOH + H2O2 = CH3COO + H2O =>
2 CH3COOH + H2O2 = 2 CH3COO + 2 H2O
H3PO4 + Mg(OH)2 = H2O + Mg3O8P2 =>
2 H3PO4 + 3 Mg(OH)2 = 6 H2O + Mg3O8P2
SnS2 + HNO3 + H2O = H2SnO3 + S + NO =>
3 SnS2 + 4 HNO3 + H2O = 3 H2SnO3 + 6 S + 4 NO
C5H6O + O2 = CO2(g) + H2O(l) =>
C5H6O + 6 O2 = 5 CO2(g) + 3 H2O(l)
AgS2O8 + VOSO4 = AgVO + (SO4)3 =>
AgS2O8 + VOSO4 = AgVO + (SO4)3
H3PO4 + AgOH = Ag3PO4 + HOH =>
H3PO4 + 3 AgOH = Ag3PO4 + 3 HOH
I2 + Na2SO3 + H2O = H2SO4 + NaI =>
I2 + Na2SO3 + H2O = H2SO4 + 2 NaI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/23
Équations équilibrées sur12/20/22
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