| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
HCl + K(CrO4)2 + SnCl2 = CrCl3 + SnCl4 + H2O + KCl =>
32 HCl + 2 K(CrO4)2 + 9 SnCl2 = 4 CrCl3 + 9 SnCl4 + 16 H2O + 2 KCl
Zn + H2SO4 = S8 + ZnSO4 + H2O =>
24 Zn + 32 H2SO4 = S8 + 24 ZnSO4 + 32 H2O
H3C6H5O7 + BaCO3 = Ba3(C6H5O7)2 + CO2 + H2O =>
2 H3C6H5O7 + 3 BaCO3 = Ba3(C6H5O7)2 + 3 CO2 + 3 H2O
CO + Ca = CaO + C =>
CO + Ca = CaO + C
Na3PO4 + Al2(CO3)3 = Na2CO3 + AlPO4 =>
2 Na3PO4 + Al2(CO3)3 = 3 Na2CO3 + 2 AlPO4
AlF3 + H2S = HF + Al2S3 =>
2 AlF3 + 3 H2S = 6 HF + Al2S3
Sn + K2Cr2O7 + HCl = CrCl3 + SnCl4 + KCl + H2O =>
3 Sn + 2 K2Cr2O7 + 28 HCl = 4 CrCl3 + 3 SnCl4 + 4 KCl + 14 H2O
K4(Fe(CN)6) + H2O2 + H2SO4 = K2(Fe(CN)6) + K2SO4 + H2O =>
K4(Fe(CN)6) + H2O2 + H2SO4 = K2(Fe(CN)6) + K2SO4 + 2 H2O
Al2(SO4)3 + Mg(NO3)2 = Al2(NO3)3 + Mg(SO4)2 =>
2 Al2(SO4)3 + 3 Mg(NO3)2 = 2 Al2(NO3)3 + 3 Mg(SO4)2
Ca(OH)2 + NH4Cl = CaNH4Cl(OH)2 =>
Ca(OH)2 + NH4Cl = CaNH4Cl(OH)2
KOH + CrI = KI + CrOH =>
KOH + CrI = KI + CrOH
[Cr(CO(NH2)2)6][Cr(CH)6]3 + KMnO4 + H2SO4 = K2Cr2O7 + KNO3 + CO2 + K2SO4 + MnSO4 + H2O =>
[Cr(CO(NH2)2)6][Cr(CH)6]3 + 42 KMnO4 + 55 H2SO4 = 2 K2Cr2O7 + 12 KNO3 + 24 CO2 + 13 K2SO4 + 42 MnSO4 + 76 H2O
W2Nb2C3 = WC + Nb6C5 + Nb =>
5 W2Nb2C3 = 10 WC + Nb6C5 + 4 Nb
K2Cr2O7 + NH3 + H2O = N2 + K[Cr(OH)4] =>
K2Cr2O7 + 2 NH3 + H2O = N2 + 2 K[Cr(OH)4]
(NH4)2CO3(at) + NaOH(at) = Na2CO3(at) + NH3(g) + H2O(l) =>
(NH4)2CO3(at) + 2 NaOH(at) = Na2CO3(at) + 2 NH3(g) + 2 H2O(l)
Cr2O3 + Cl2 = CrCl3 + Cl2O3 =>
Cr2O3 + 4 Cl2 = 2 CrCl3 + Cl2O3
Na2C2O4 + KMnO4 + H2(SO4)2 = K2SO4 + Na2SO4 + H2O + MnSO4 + CO2 =>
13 Na2C2O4 + 2 KMnO4 + 8 H2(SO4)2 = K2SO4 + 13 Na2SO4 + 8 H2O + 2 MnSO4 + 26 CO2
Mg(NO3)2 + AlP = Mg3P2 + Al(NO3)3 =>
3 Mg(NO3)2 + 2 AlP = Mg3P2 + 2 Al(NO3)3
Xe(g) + F2(g) = XeF4(s) =>
Xe(g) + 2 F2(g) = XeF4(s)
HgSO4 + NaF = NaSO4 + HgF =>
HgSO4 + NaF = NaSO4 + HgF
SCl2 + NaOH = S + Na2SO3 + NaCl + H2O =>
2 SCl2 + 6 NaOH = S + Na2SO3 + 4 NaCl + 3 H2O
NH2CSCOC2H5PHCClC6H3(CHCl2)OCH3(NO2)COOC3H7(OH)C2H5(COOH)COH + O2 = CO2 + H2O + P2O5 + SO3 + NO2 + Cl2O7 =>
2 NH2CSCOC2H5PHCClC6H3(CHCl2)OCH3(NO2)COOC3H7(OH)C2H5(COOH)COH + 67 O2 = 42 CO2 + 30 H2O + P2O5 + 2 SO3 + 4 NO2 + 3 Cl2O7
C2HSH + O3 = CO2 + H2O + SO2 =>
3 C2HSH + 7 O3 = 6 CO2 + 3 H2O + 3 SO2
Ca3P2 + O2 = Ca2O + P =>
4 Ca3P2 + 3 O2 = 6 Ca2O + 8 P
K14(As2W19O67(H2O)) + (C6H13NO2) + (Sb) + Na2MoO4(H2O)2 + Y(NO3)3(H2O)6 + H = NO3 + (Sb)8(H2O)25(C6H13NO2)13As4Y4Mo4W44O160 + AsW9 + H2O + K + Na =>
8.0000000000001K14(As2W19O67(H2O)) + 13(C6H13NO2) + 8(Sb) + 4 Na2MoO4(H2O)2 + 4 Y(NO3)3(H2O)6 + 784.00000000001H = 12 NO3 + (Sb)8(H2O)25(C6H13NO2)13As4Y4Mo4W44O160 + 12 AsW9 + 407 H2O + 112 K + 8 Na
KF + HBr = HF + KBr =>
KF + HBr = HF + KBr
PrO + HNO3 + O2 = Pr(NO3)3 + H2O =>
4 PrO + 12 HNO3 + O2 = 4 Pr(NO3)3 + 6 H2O
BaSO4 + HCl = HSO4 + BaCl =>
BaSO4 + HCl = HSO4 + BaCl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CO2 + H2O + NaCl = CHCl3 + NaOH + Na2O2 =>
CO2 + H2O + 3 NaCl = CHCl3 + NaOH + Na2O2
CaBr2 + Na2CO3 = CaCO3 + NaBr =>
CaBr2 + Na2CO3 = CaCO3 + 2 NaBr
K2S + Na2SO3 = Na2S + K2SO3 =>
K2S + Na2SO3 = Na2S + K2SO3
Zn2O + P2O5 = Zn3PO4 =>
3 Zn2O + P2O5 = 2 Zn3PO4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C6H5NH2 + NaOH + H2SO4 = C6H5NNaHSO3 + H2O =>
C6H5NH2 + NaOH + H2SO4 = C6H5NNaHSO3 + 2 H2O
Al(NO3)3 + NH4OH = AlO(OH) + NH4NO3 + H2O =>
Al(NO3)3 + 3 NH4OH = AlO(OH) + 3 NH4NO3 + H2O
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
CuSO4 + NaHCO3 = CO2 + Na2SO4 + CuCO3*Cu(OH)2 + H2O =>
2 CuSO4 + 4 NaHCO3 = 3 CO2 + 2 Na2SO4 + CuCO3*Cu(OH)2 + H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
(NH4)6Mo7O24 + Na2S + HCl = Mo5O14 + S + NH4Cl + H2O + NaCl =>
5(NH4)6Mo7O24 + 7 Na2S + 44 HCl = 7 Mo5O14 + 7 S + 30 NH4Cl + 22 H2O + 14 NaCl
HNO3 + HBr = HBrO2 + NO + H2O =>
4 HNO3 + 3 HBr = 3 HBrO2 + 4 NO + 2 H2O
MgCl2 + HgNO3 = HgCl + MgN2O6 =>
MgCl2 + 2 HgNO3 = 2 HgCl + MgN2O6
C44Cl2H24N14Na6O29S6 + H2O2 = CO2 + H2O + HCl + NaOH + HNO3 + H2S =>
C44Cl2H24N14Na6O29S6 + 102 H2O2 = 44 CO2 + 97 H2O + 2 HCl + 6 NaOH + 14 HNO3 + 6 H2S
As2S3 + HNO3 = H3AsO4 + S + NO2 + H2O =>
As2S3 + 10 HNO3 = 2 H3AsO4 + 3 S + 10 NO2 + 2 H2O
Ca + HClO3 = Ca(ClO3)2 + H2 =>
Ca + 2 HClO3 = Ca(ClO3)2 + H2
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
Zinc + sulfuricacid = Zincsulfate + hydrogen =>
Zn + H2SO4 = ZnSO4 + H2
Li(s) + H2O(aq) = H2(g) + LiO(aq) =>
Li(s) + H2O(aq) = H2(g) + LiO(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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