| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCOO{-} + H{+} = HCOOH
HIO3 + KI + H2SO4 = KI3 + K2SO4 + H2O =>
2 HIO3 + 16 KI + 5 H2SO4 = 6 KI3 + 5 K2SO4 + 6 H2O
Zn + K2Cr2O7 + NaOH + H2O = Na2[Zn(OH)4] + K[Cr(OH)4] =>
3 Zn + K2Cr2O7 + 6 NaOH + 7 H2O = 3 Na2[Zn(OH)4] + 2 K[Cr(OH)4]
C16H34 + CuO = H2O + CO2 + Cu2O =>
C16H34 + 98 CuO = 17 H2O + 16 CO2 + 49 Cu2O
гидроксидкальция + углекислыйгаз = карбонаткальция + вода =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Mn + Bi2O3 = Bi + MnO =>
3 Mn + Bi2O3 = 2 Bi + 3 MnO
AgCl + Mg(No3) = MgCl + Ag(No3) =>
AgCl + Mg(No3) = MgCl + Ag(No3)
H2 + Zn = ZnH2 =>
H2 + Zn = ZnH2
MnI2 + BiO3{-} + H{+} = MnO4{-} + Bi{3+} + IO3{-} + H2O =>
2 MnI2 + 17 BiO3{-} + 62 H{+} = 2 MnO4{-} + 17 Bi{3+} + 4 IO3{-} + 31 H2O
P5 + H2O = H3PO4 + H2 =>
2 P5 + 40 H2O = 10 H3PO4 + 25 H2
HCCOOH + NaOH = HCCOONa + H2O =>
HCCOOH + NaOH = HCCOONa + H2O
S + KOH = KS + OH =>
S + KOH = KS + OH
Mn(OH)2 + CaClOCl = MnO2 + CaCl2 + H2O =>
Mn(OH)2 + CaClOCl = MnO2 + CaCl2 + H2O
MoO3 + H2SO4 = Mo2O3 + H2O + SO4 =>
2 MoO3 + 3 H2SO4 = Mo2O3 + 3 H2O + 3 SO4
CH3CH2OH + CrO3 = CH3CHO + Cr + H2O =>
3 CH3CH2OH + CrO3 = 3 CH3CHO + Cr + 3 H2O
CoSO4 + KI + KIO3 + H2O = Co[OH]2 + K2SO4 + I2 =>
3 CoSO4 + 5 KI + KIO3 + 3 H2O = 3 Co[OH]2 + 3 K2SO4 + 3 I2
C2H7NO2 + CaO = C4H6CaO4 + NH3 + H2O =>
2 C2H7NO2 + CaO = C4H6CaO4 + 2 NH3 + H2O
Fe3NO3 + LiSO4 = LiNO3 + Fe3SO4 =>
Fe3NO3 + LiSO4 = LiNO3 + Fe3SO4
NaOH + CUCl2 = CU(OH)2 + NaCl =>
2 NaOH + CUCl2 = CU(OH)2 + 2 NaCl
Sn + Al(NO3)3 = Sn(NO3)2 + Al =>
3 Sn + 2 Al(NO3)3 = 3 Sn(NO3)2 + 2 Al
FO2 = O2 + F2 =>
2 FO2 = 2 O2 + F2
Zr(OH)4 + HNO3(aq) = Zr(NO3)4 + H2O =>
Zr(OH)4 + 4 HNO3(aq) = Zr(NO3)4 + 4 H2O
NH4NO3(aq) + H3PO4(aq) = (NH4)3PO4 + HNO3 =>
3 NH4NO3(aq) + H3PO4(aq) = (NH4)3PO4 + 3 HNO3
NaBrO4 + Zn + H2SO4 = NaBr + ZnSO4 + H2O =>
NaBrO4 + 4 Zn + 4 H2SO4 = NaBr + 4 ZnSO4 + 4 H2O
(NH4)2SO4 + BaCl2 = NH4Cl + BaSO4 =>
(NH4)2SO4 + BaCl2 = 2 NH4Cl + BaSO4
AgNO3 + NH4NO3 + KOH = [Ag(NH3)2]OH + KNO3 + H2O =>
AgNO3 + 2 NH4NO3 + 3 KOH = [Ag(NH3)2]OH + 3 KNO3 + 2 H2O
MnO = Mn + O2 =>
2 MnO = 2 Mn + O2
C6N12H6O12 = CO2 + N2 + H2O + CO =>
C6N12H6O12 = 3 CO2 + 6 N2 + 3 H2O + 3 CO
Ni(H2O)6(NO3)2 + NaSCN + PPh3 = Ni(NCS)2(PPh3)2 + Na + NO3 + H2O =>
Ni(H2O)6(NO3)2 + 2 NaSCN + 2 PPh3 = Ni(NCS)2(PPh3)2 + 2 Na + 2 NO3 + 6 H2O
NH4B(OH)4 + H2SO4 = H3BO3 + (NH4)2SO4 + H2O =>
2 NH4B(OH)4 + H2SO4 = 2 H3BO3 + (NH4)2SO4 + 2 H2O
ClO3 + KOH = KClO3 + KClO4 + H2O =>
2 ClO3 + 2 KOH = KClO3 + KClO4 + H2O
NH4ClO4(s) = Cl2(g) + H2O(g) + N2O(g) + O2(g) =>
4 NH4ClO4(s) = 2 Cl2(g) + 8 H2O(g) + 2 N2O(g) + 3 O2(g)
CoSO3 = CoO + SO2 =>
CoSO3 = CoO + SO2
KNO3 + Sn = KNO2 + SnO2 =>
2 KNO3 + Sn = 2 KNO2 + SnO2
NaC1 + H2SO4 = Na2SO4 + HC1 =>
2 NaC1 + H2SO4 = Na2SO4 + 2 HC1
CaCl2(aq) + KBr(aq) = CaBr2 + KCl =>
CaCl2(aq) + 2 KBr(aq) = CaBr2 + 2 KCl
Al + H2SO4 = Al2(SO4)33 + H2 =>
2 Al + 33 H2SO4 = Al2(SO4)33 + 33 H2
Br = Br2 =>
2 Br = Br2
MgBr2 + K2(CO3) = Mg2(CO3)2 + KBr =>
2 MgBr2 + 2 K2(CO3) = Mg2(CO3)2 + 4 KBr
MnCl2 + H2S = Mn2S2 + HCl =>
2 MnCl2 + 2 H2S = Mn2S2 + 4 HCl
CH3COOH + P4O10 = (CH3CO)2O + HPO3 =>
4 CH3COOH + P4O10 = 2(CH3CO)2O + 4 HPO3
Mg + HS = MgS + H2 =>
2 Mg + 2 HS = 2 MgS + H2
Li2O + MgO = Li2MgO2 =>
Li2O + MgO = Li2MgO2
BaCl2 + CaCl2 = BaCa + Cl2 =>
BaCl2 + CaCl2 = BaCa + 2 Cl2
Sr(OH)2(aq) + H3PO4(aq) = Sr3(PO4)2 + H2O(l) =>
3 Sr(OH)2(aq) + 2 H3PO4(aq) = Sr3(PO4)2 + 6 H2O(l)
(Ca(H2PO2)2) + CuSO4 = CaSO4 + (Cu(H2PO2)2) =>
(Ca(H2PO2)2) + CuSO4 = CaSO4 + (Cu(H2PO2)2)
CdSO4 + H3PO4 = H2SO4 + Cd3(PO4)2 =>
3 CdSO4 + 2 H3PO4 = 3 H2SO4 + Cd3(PO4)2
Na2S4O6 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + Na2SO4 + H2O =>
5 Na2S4O6 + 14 KMnO4 + 6 H2SO4 = 14 MnSO4 + 7 K2SO4 + 5 Na2SO4 + 6 H2O
H3BO3 + Na(OH) = Na3(BO3) + H2O =>
H3BO3 + 3 Na(OH) = Na3(BO3) + 3 H2O
гидроксидкальция + углекислыйгаз = карбонаткальция + вода =>
Ca(OH)2 + CO2 = CaCO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/29/24
Équations équilibrées sur06/28/23
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