| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CN = 2 C + N2
PbN2O6 + NaOH = PbH2O2 + NaNO3 =>
PbN2O6 + 2 NaOH = PbH2O2 + 2 NaNO3
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
FUCK + YOU = (FUCK)3YOU =>
3 FUCK + YOU = (FUCK)3YOU
C3H + O8 = CO2 + H2O =>
16 C3H + 13 O8 = 48 CO2 + 8 H2O
KMnO4 + HNO2 + H2SO4 = HNO3 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 5 HNO2 + 3 H2SO4 = 5 HNO3 + K2SO4 + 2 MnSO4 + 3 H2O
NH2 + CO = CO(NH2)2 =>
2 NH2 + CO = CO(NH2)2
FrOH + HCI = FrCI + H2O =>
FrOH + HCI = FrCI + H2O
Mg(OH)2(s) + H3PO4(aq) = Mg3(PO4)2 + H2O =>
3 Mg(OH)2(s) + 2 H3PO4(aq) = Mg3(PO4)2 + 6 H2O
HgHPO4 = Hg + H2 + P + O2 =>
2 HgHPO4 = 2 Hg + H2 + 2 P + 4 O2
HOOCCOOH = CO2 + HCOOH =>
HOOCCOOH = CO2 + HCOOH
Mg + SnCl4 = MgCl + Sn =>
4 Mg + SnCl4 = 4 MgCl + Sn
H2SO4 + NO3 = HNO3 + SO4 =>
H2SO4 + 2 NO3 = 2 HNO3 + SO4
CuCl2 + KNO3 = CuK + Cl2NO3 =>
CuCl2 + KNO3 = CuK + Cl2NO3
CrSO4 + NaOH + Br2 = Na2CrO4 + NaBr + H2O + Na2SO4 =>
CrSO4 + 8 NaOH + 2 Br2 = Na2CrO4 + 4 NaBr + 4 H2O + Na2SO4
NaCl + NaOH = HCl + Na2O =>
NaCl + NaOH = HCl + Na2O
NaOH + H3Po4 = Na3Po4 + H2O =>
3 NaOH + H3Po4 = Na3Po4 + 3 H2O
Ni(OH)2 + H2SO4 = H2O + NiSO4 =>
Ni(OH)2 + H2SO4 = 2 H2O + NiSO4
Al(NO3)3 + Sr(NO3)2 + (C2H4O)6 = SrAl2O4 + NH3 + CO + H2O =>
18 Al(NO3)3 + 9 Sr(NO3)2 + 16(C2H4O)6 = 9 SrAl2O4 + 72 NH3 + 192 CO + 84 H2O
C5H12S + S2 = CS2 + H2S =>
2 C5H12S + 15 S2 = 10 CS2 + 12 H2S
SiHCl3 + H2O = HSi(OH)3 + HCl =>
SiHCl3 + 3 H2O = HSi(OH)3 + 3 HCl
N2 + H2SO4 = NH4 + SO2 + NO2 =>
3 N2 + 4 H2SO4 = 2 NH4 + 4 SO2 + 4 NO2
NaOH + H2SO4 = H2O + NaSO3 + HO =>
NaOH + H2SO4 = H2O + NaSO3 + HO
N + H2 = N2H6 =>
2 N + 3 H2 = N2H6
CuNO32 = CuO + NO2 + O2 =>
2 CuNO32 = 2 CuO + 2 NO2 + 29 O2
Pb(s) + Ni(NO3)2(aq) = Ni(s) + Pb(NO3)2(s) =>
Pb(s) + Ni(NO3)2(aq) = Ni(s) + Pb(NO3)2(s)
Pb(HCO3)2 + BI3 = PbI2 + B(HCO3)3 =>
3 Pb(HCO3)2 + 2 BI3 = 3 PbI2 + 2 B(HCO3)3
Na2S + HNO3 = S + NO2 + NaNO3 + H2O =>
Na2S + 4 HNO3 = S + 2 NO2 + 2 NaNO3 + 2 H2O
ZnCl2 + NH3 = [Zn(NH3)6Cl2] =>
ZnCl2 + 6 NH3 = [Zn(NH3)6Cl2]
P + NaCl = Na3P + Cl2 =>
2 P + 6 NaCl = 2 Na3P + 3 Cl2
As2S3 + H2SO4 = As2O3 + SO2 + H2O =>
As2S3 + 9 H2SO4 = As2O3 + 12 SO2 + 9 H2O
Fe + HCl = FeCl + H =>
Fe + HCl = FeCl + H
CHCl3 + KOH = KCl + H2O + CHO2K =>
CHCl3 + 4 KOH = 3 KCl + 2 H2O + CHO2K
Zn(OH)2 + H2SO3 = ZnSO3 + H2O =>
Zn(OH)2 + H2SO3 = ZnSO3 + 2 H2O
Zn + CuSO4(ac) = Cu + ZnSO4 =>
Zn + CuSO4(ac) = Cu + ZnSO4
P + Ca(OH)2 + H2O = Ca(H2PO4)2 + PH3 =>
16 P + 3 Ca(OH)2 + 18 H2O = 3 Ca(H2PO4)2 + 10 PH3
BaO + K(C2H3O2) = Ba(C2H3O2)2 + K2O =>
BaO + 2 K(C2H3O2) = Ba(C2H3O2)2 + K2O
C2O4H2 = C(OH)2CO2 =>
C2O4H2 = C(OH)2CO2
CuO2 + HNO3 = Cu(NO3)2 + H2O + O2 =>
2 CuO2 + 4 HNO3 = 2 Cu(NO3)2 + 2 H2O + O2
BaCO3 + H2SO3 = BaSO3 + CO2 + H2O =>
BaCO3 + H2SO3 = BaSO3 + CO2 + H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
NF3 + SiO2 = SiF4 + NO + NO2 =>
4 NF3 + 3 SiO2 = 3 SiF4 + 2 NO + 2 NO2
FeCl3 + Na2SO3 + H2O = NaCl + FeCl2 + H2SO4 =>
2 FeCl3 + Na2SO3 + H2O = 2 NaCl + 2 FeCl2 + H2SO4
P2O3 + NaOH = Na2PHO3 + H2O =>
P2O3 + 4 NaOH = 2 Na2PHO3 + H2O
Ni + Cu(NO3) = Ni(NO3)2 + Cu =>
Ni + 2 Cu(NO3) = Ni(NO3)2 + 2 Cu
KOH + (CH3COO)2Cu = Cu(OH)2 + CH3COOK =>
2 KOH + (CH3COO)2Cu = Cu(OH)2 + 2 CH3COOK
NaVO3 + H2SO4 = V2O5 + NaHSO4 + H2O =>
2 NaVO3 + 2 H2SO4 = V2O5 + 2 NaHSO4 + H2O
Pb(HCO3)2 = CO2 + H2O + PbCO3 =>
Pb(HCO3)2 = CO2 + H2O + PbCO3
As2S3 + HNO3 = H4As2O7 + H2SO4 + NO2 + H2O =>
As2S3 + 28 HNO3 = H4As2O7 + 3 H2SO4 + 28 NO2 + 9 H2O
NiO(OH) + HCl = Ni + H2O + HCl2 =>
NiO(OH) + 6 HCl = Ni + 2 H2O + 3 HCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/30/24
Équations équilibrées sur12/30/23
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