| Équations équilibrées la veille |
10 NaBiO3 + 2 MnSO4 + 23 H2SO4 = 10 Bi(SO4)2 + 2 HMnO4 + 5 Na2SO4 + 22 H2O
NaOH(aq) + HCL(aq) = NaCL(aq) + HOH(l) =>
NaOH(aq) + HCL(aq) = NaCL(aq) + HOH(l)
HS + NaOH = NaS + HOH =>
HS + NaOH = NaS + HOH
Cu + HHSOOOO = CuSOOOO + SOO + HHO =>
Cu + 2 HHSOOOO = CuSOOOO + SOO + 2 HHO
CaCl2(aq) + (NH4)2C2O4(aq) = CaC2O4(s) + NH4Cl(aq) =>
CaCl2(aq) + (NH4)2C2O4(aq) = CaC2O4(s) + 2 NH4Cl(aq)
AgNO3 + ClH = HNO3 + AgCl =>
AgNO3 + ClH = HNO3 + AgCl
SnI4 + AgNO3 = SnI2 + AgI + NO3 =>
SnI4 + 2 AgNO3 = SnI2 + 2 AgI + 2 NO3
S + KBrO + H2O = HBr + H2SO3 + KOH =>
S + 2 KBrO + 3 H2O = 2 HBr + H2SO3 + 2 KOH
Cu2O + HNO3 = CuNO3 + H2O =>
Cu2O + 2 HNO3 = 2 CuNO3 + H2O
NO2C6H3(COOH)2 + N2H4 + C4H10O3 = C8N3O2H7 + H2O =>
11 NO2C6H3(COOH)2 + 20 N2H4 + 12 C4H10O3 = 17 C8N3O2H7 + 68 H2O
BaCI2 + H2SO4 = BaSO4 + CI2H2 =>
BaCI2 + H2SO4 = BaSO4 + CI2H2
Ca + AlO = CaAlO =>
Ca + AlO = CaAlO
LiClH2SO4 = LiSO4H2Cl =>
LiClH2SO4 = LiSO4H2Cl
NaCl + KNO3 = NaClKNO3 =>
NaCl + KNO3 = NaClKNO3
Mn2S2 + NaBr = Na2S + MnBr2 =>
Mn2S2 + 4 NaBr = 2 Na2S + 2 MnBr2
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
Zn(NO3)2 + HCl = ZnCl2 + (HNO3) =>
Zn(NO3)2 + 2 HCl = ZnCl2 + 2(HNO3)
H2S + NaOH = H2O + Na2S =>
H2S + 2 NaOH = 2 H2O + Na2S
Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
NH3 + Br2 + H2O = NH4Br + HNO3 =>
9 NH3 + 4 Br2 + 3 H2O = 8 NH4Br + HNO3
H2S + NaOH = H2O + Na2S =>
H2S + 2 NaOH = 2 H2O + Na2S
Ca(NO3)2 + CrCl2 = CaCl2 + Cr(NO3)2 =>
Ca(NO3)2 + CrCl2 = CaCl2 + Cr(NO3)2
Zn3(PO4)2 + HNO3 = Zn(NO3)2 + H3PO4 =>
Zn3(PO4)2 + 6 HNO3 = 3 Zn(NO3)2 + 2 H3PO4
NaNO3 + NH4Cl = NH4NO3 + NaCl(classification) =>
NaNO3 + NH4Cl = NH4NO3 + NaCl(classification)
H2C2O4 + KMnO4 = CO2 + K2O + Mn2O3 + H2O =>
4 H2C2O4 + 2 KMnO4 = 8 CO2 + K2O + Mn2O3 + 4 H2O
KMnO4 + H2C2 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + H2C2 + 3 H2SO4 = 2 CO2 + K2SO4 + 2 MnSO4 + 4 H2O
C2H6O + O2 = C2H4O2 + H2O =>
C2H6O + O2 = C2H4O2 + H2O
H2O + Ce = Ce(OH)3 + H2 =>
6 H2O + 2 Ce = 2 Ce(OH)3 + 3 H2
Na2HPO4 + HBr = NaH2PO4 + NaBr =>
Na2HPO4 + HBr = NaH2PO4 + NaBr
CHF3 + F2 = CF4 + H2 =>
2 CHF3 + F2 = 2 CF4 + H2
Li2S + P2S5 + LiCl + SeS2 = Li603P97Se3S500Cl100 =>
503 Li2S + 97 P2S5 + 200 LiCl + 6 SeS2 = 2 Li603P97Se3S500Cl100
Al(NO2)3 + (NH4)Cl = AlCl3 + N3 + H2O =>
Al(NO2)3 + 3(NH4)Cl = AlCl3 + 2 N3 + 6 H2O
NHCl2 + OCl({-}) = NCl3 + OH({-}) =>
NHCl2 + OCl({-}) = NCl3 + OH({-})
AgCH3COO + CaCl2 = Ca(CH3COO)2 + AgCl =>
2 AgCH3COO + CaCl2 = Ca(CH3COO)2 + 2 AgCl
MnO4{2-} + SO2 = Mn{2+} + SO4{2-} =>
MnO4{2-} + 2 SO2 = Mn{2+} + 2 SO4{2-}
NaNO3 + C + Ca(OH)2 = NaNO2 + CaCO3 + H2O =>
2 NaNO3 + C + Ca(OH)2 = 2 NaNO2 + CaCO3 + H2O
Cu + AgN = Cu3N2 + Ag =>
3 Cu + 2 AgN = Cu3N2 + 2 Ag
((CH3(CH2)2CH3)) + O2 = CO2 + H2O =>
2((CH3(CH2)2CH3)) + 13 O2 = 8 CO2 + 10 H2O
Al + Cu(NO3)2 = Al(NO3)3 + Cu =>
2 Al + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
FeI3 + Cl = FeCl3 + I =>
FeI3 + 3 Cl = FeCl3 + 3 I
Pb(SO4) = O2 + Pb(SO3) =>
2 Pb(SO4) = O2 + 2 Pb(SO3)
K2CO3 + H2O = KHCO3 + KOH =>
K2CO3 + H2O = KHCO3 + KOH
Zn + (Pb)2No3 = Zn(No3)2 + Pb =>
Zn + 2(Pb)2No3 = Zn(No3)2 + 4 Pb
La2O3(s) + H2O(i) = La(OH)3(ac) =>
La2O3(s) + 3 H2O(i) = 2 La(OH)3(ac)
Zn(OH)2 + AgNO3 = HNO3 + Ag2ZnO2 =>
Zn(OH)2 + 2 AgNO3 = 2 HNO3 + Ag2ZnO2
Na2HPO4*12H2O = Na4P2O7*10H2O + H2O =>
2 Na2HPO4*12H2O = Na4P2O7*10H2O + 15 H2O
C2 + O2 = CO2 = H2O =>
C2 + 2 O2 = 2 CO2
H(ClO3) + Mg = Mg(ClO3) + H =>
H(ClO3) + Mg = Mg(ClO3) + H
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| Équations équilibrées la veille |
Équations équilibrées sur10/18/24
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