| Équations équilibrées la veille | Équations équilibrées le lendemain |
TiCl4(g) + 2 Mg(l) = Ti + 2 MgCl2(l)
PB + NaOH = Na2PBO2 + H =>
PB + 2 NaOH = Na2PBO2 + 2 H
C6H11 + KAl(SO4)2*12(H2O) = KAl(SO4)2*10(HOH) + C10H22 + C2H4O2 =>
2 C6H11 + KAl(SO4)2*12(H2O) = KAl(SO4)2*10(HOH) + C10H22 + C2H4O2
C + CH4 = C20H42 =>
19 C + 21 CH4 = 2 C20H42
HBr(ac) + KOH(ac) = KBr(ac) + H2O(l) =>
HBr(ac) + KOH(ac) = KBr(ac) + H2O(l)
Ba(OH)2 + NH4SCN = Ba(SCN)2 + HOH + NH3 =>
Ba(OH)2 + 2 NH4SCN = Ba(SCN)2 + 2 HOH + 2 NH3
Na + B = Na2B =>
2 Na + B = Na2B
H{+} + MnO4{-} + S2O3{2-} = S4O6{2-} + Mn{2+} + H2O =>
16 H{+} + 2 MnO4{-} + 10 S2O3{2-} = 5 S4O6{2-} + 2 Mn{2+} + 8 H2O
CUCl2(aq) + H2(g) = CU(s) + HCl(aq) =>
CUCl2(aq) + H2(g) = CU(s) + 2 HCl(aq)
Zn(NO3)2 + LiCl = ZnCl + Li(NO3)2 =>
Zn(NO3)2 + LiCl = ZnCl + Li(NO3)2
K2Co3 + H2O = KOH + Co2 + H =>
2 K2Co3 + 4 H2O = 4 KOH + 3 Co2 + 4 H
FeSCN + NaF = FeNa + FSCN =>
FeSCN + NaF = FeNa + FSCN
CuSO4 + Na2CO3 + H2O = Na2SO4 + Cu(OH)2 + CO2 =>
CuSO4 + Na2CO3 + H2O = Na2SO4 + Cu(OH)2 + CO2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
NH4ClO3 = ClO3 + NH4 =>
NH4ClO3 = ClO3 + NH4
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
HPO3 + AgNO3 = HNO3 + AgPO3 =>
HPO3 + AgNO3 = HNO3 + AgPO3
OK = KO =>
OK = KO
(NH2)2 + CO + H2O = NH3 + CO2 =>
(NH2)2 + CO + H2O = 2 NH3 + CO2
C6H8O7 + NaHCO3 = CO2 + H2O + Na8H7O7 =>
C6H8O7 + 144 NaHCO3 = 150 CO2 + 13 H2O + 18 Na8H7O7
K2C2O4 + NaOH + NaMnO4 = MnO2 + NaKCO3 + H2O =>
3 K2C2O4 + 4 NaOH + 2 NaMnO4 = 2 MnO2 + 6 NaKCO3 + 2 H2O
Ra + N2 = Ra3N2 =>
3 Ra + N2 = Ra3N2
KAl(SO4)2 + NaOH = Na2(SO4) + KAl(OH)4 =>
KAl(SO4)2 + 4 NaOH = 2 Na2(SO4) + KAl(OH)4
H2O + Cr2O7{-2} + PI3 = IO3{-} + H3PO4 + Cr{3+} + H =>
83 H2O + 3 Cr2O7{-2} + 8 PI3 = 24 IO3{-} + 8 H3PO4 + 6 Cr{3+} + 142 H
PCl3 + HNO3 = POCl3 + NO2 + H2O =>
PCl3 + 2 HNO3 = POCl3 + 2 NO2 + H2O
Na + HNO3 = Na(NO3) + N2O + H2O =>
8 Na + 10 HNO3 = 8 Na(NO3) + N2O + 5 H2O
NaOH + CH2NH2COOH = CH2NH2COONa + H2O =>
NaOH + CH2NH2COOH = CH2NH2COONa + H2O
Na + HNO3 = Na(NO3) + N2O + H2O =>
8 Na + 10 HNO3 = 8 Na(NO3) + N2O + 5 H2O
VOCl3 + S + H2O = VOCl2 + SOCl2 + HCl =>
4 VOCl3 + S + H2O = 4 VOCl2 + SOCl2 + 2 HCl
Ca[OH]2 + H2SO4 = CaSO4 + H2O =>
Ca[OH]2 + H2SO4 = CaSO4 + 2 H2O
CH2CHCH3 + H2O + KMnO4 = MnO2 + KOH + CH2OHCHOHCH3 =>
3 CH2CHCH3 + 4 H2O + 2 KMnO4 = 2 MnO2 + 2 KOH + 3 CH2OHCHOHCH3
C2H6O + K2Cr2O7 = CH3COOH + H2O + KCr =>
7 C2H6O + 2 K2Cr2O7 = 7 CH3COOH + 7 H2O + 4 KCr
NaSO4 + H = Na + H2SO4 =>
NaSO4 + 2 H = Na + H2SO4
Zn + H2S2O7 = ZnSO4 + H2S + H2O =>
8 Zn + 5 H2S2O7 = 8 ZnSO4 + 2 H2S + 3 H2O
KMnO4 + N2O3 + H2O = MnO2 + NO2 + KOH =>
2 KMnO4 + 3 N2O3 + H2O = 2 MnO2 + 6 NO2 + 2 KOH
KTlCl4 + Na2SO3 + H2O = HCl + KCl + Na2SO4 + TlOH =>
KTlCl4 + Na2SO3 + 2 H2O = 3 HCl + KCl + Na2SO4 + TlOH
SnCl2 + FeCl3 = Fe2Sn3 + Cl2 =>
3 SnCl2 + 2 FeCl3 = Fe2Sn3 + 6 Cl2
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
C2H4O2 + Cu = H2 + CuC2H3O2 =>
2 C2H4O2 + 2 Cu = H2 + 2 CuC2H3O2
Cu2O + NaClO = Cu + NaClO2 =>
Cu2O + NaClO = 2 Cu + NaClO2
KCl + AgNO3{-} = KNO3{-} + AgCl =>
KCl + AgNO3{-} = KNO3{-} + AgCl
Na4Br + AgNO3 = NaNO3 + Ag4Br =>
Na4Br + 4 AgNO3 = 4 NaNO3 + Ag4Br
PbS + CO2 = PbSO4 + C =>
PbS + 2 CO2 = PbSO4 + 2 C
SiO2 + HCl = SiCl4 + H2O =>
SiO2 + 4 HCl = SiCl4 + 2 H2O
Bi + H2S + H2O = Bi2S3 + H3O =>
2 Bi + 3 H2S + 6 H2O = Bi2S3 + 6 H3O
NaNO3(aq) + KI(aq) = NaI(s) + KNO3(aq) =>
NaNO3(aq) + KI(aq) = NaI(s) + KNO3(aq)
HS + HCl = SCl + H2S =>
3 HS + HCl = SCl + 2 H2S
Mg(CO3) + H3PO4 = Mg3(PO4)2 + H2CO3 =>
3 Mg(CO3) + 2 H3PO4 = Mg3(PO4)2 + 3 H2CO3
P + O2 + H2 = PO2H2 =>
P + O2 + H2 = PO2H2
LiC2H3O2 + Hg(NO3)2 = LiNO3 + Hg(C2H3O2)2 =>
2 LiC2H3O2 + Hg(NO3)2 = 2 LiNO3 + Hg(C2H3O2)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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