| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 NaI(aq) + 5 H2SO4(aq) = 4 I2(aq) + H2S(g) + 4 H2O(l) + 4 Na2SO4(aq)
SnO + H2SO4 = Sn2(SO4)2 + H2O =>
2 SnO + 2 H2SO4 = Sn2(SO4)2 + 2 H2O
Au2O3 + NaOH = NaAuO2 + H2O =>
Au2O3 + 2 NaOH = 2 NaAuO2 + H2O
CSO4 + O2 = CO + SO4 =>
2 CSO4 + O2 = 2 CO + 2 SO4
Na2SeO3 + H2SO4 + KMnO4 = Na2SeO4 + MnSO4 + K2SO4 + H2O =>
5 Na2SeO3 + 3 H2SO4 + 2 KMnO4 = 5 Na2SeO4 + 2 MnSO4 + K2SO4 + 3 H2O
Au2O3 + NaOH = NaAuO2 + H2O =>
Au2O3 + 2 NaOH = 2 NaAuO2 + H2O
H2SiF6 + MgO = MgSiF6 + H2O =>
H2SiF6 + MgO = MgSiF6 + H2O
LiOH + KMnO4 = Li2MnO3 + KOH + H2O + O2 =>
8 LiOH + 4 KMnO4 = 4 Li2MnO3 + 4 KOH + 2 H2O + 3 O2
Au2O3 + NaOH = NaAuO2 + H2O =>
Au2O3 + 2 NaOH = 2 NaAuO2 + H2O
Na + HFO4 = NaF + H2 + O2 =>
2 Na + 2 HFO4 = 2 NaF + H2 + 4 O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Au2O3 + NaOH = NaAuO2 + H2O =>
Au2O3 + 2 NaOH = 2 NaAuO2 + H2O
KMnO4 + Na2C2O2 + H2SO4 = K + Na2SO4 + Mn + CO2 + H2O =>
3 KMnO4 + 4 Na2C2O2 + 4 H2SO4 = 3 K + 4 Na2SO4 + 3 Mn + 8 CO2 + 4 H2O
KOH + BaCl2 = Ba(OH)2 + KCl =>
2 KOH + BaCl2 = Ba(OH)2 + 2 KCl
(NH4)2CO3 + CO2 + H2O = (NH4)HCO3 =>
(NH4)2CO3 + CO2 + H2O = 2(NH4)HCO3
C2H4Cl2 + Na2S2O8 + NaOH = Na2SO4 + NaCl + Na2CO3 + H2O =>
C2H4Cl2 + 5 Na2S2O8 + 16 NaOH = 10 Na2SO4 + 2 NaCl + 2 Na2CO3 + 10 H2O
K2Cr2O7 + H2O + K2SO4 = K2CrO4 + H2SO4 =>
K2Cr2O7 + H2O + K2SO4 = 2 K2CrO4 + H2SO4
Au2O3 + NaOH = NaAuO2 + H2O =>
Au2O3 + 2 NaOH = 2 NaAuO2 + H2O
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
(C2H5)2NH + H2O = OH{-} + (C2H5)2NH2{+} =>
(C2H5)2NH + H2O = OH{-} + (C2H5)2NH2{+}
CaCO3 + HCl = H2O + CO2 + CaCl2 =>
CaCO3 + 2 HCl = H2O + CO2 + CaCl2
Cd(ClO3)2 + NaBr = CdBr2 + NaClO3 =>
Cd(ClO3)2 + 2 NaBr = CdBr2 + 2 NaClO3
CsOH + H2SO3 = Cs2SO3 + H2O =>
2 CsOH + H2SO3 = Cs2SO3 + 2 H2O
Ba(NO3)2 + Ag2SO4 = AgNO3 + BaSO4 =>
Ba(NO3)2 + Ag2SO4 = 2 AgNO3 + BaSO4
Sn4Cl + Cr = Cr3Cl + Sn =>
Sn4Cl + 3 Cr = Cr3Cl + 4 Sn
Al + H2O = Al2O2 + H3 =>
6 Al + 6 H2O = 3 Al2O2 + 4 H3
гидроксидкальция + углекислыйгаз = карбонаткальция + вода =>
Ca(OH)2 + CO2 = CaCO3 + H2O
(Cr2O7){-} + I{-} + H{+} = Cr3{+} + I2 + H2O =>
6(Cr2O7){-} + 74 I{-} + 84 H{+} = 4 Cr3{+} + 37 I2 + 42 H2O
ZnCl + NaPO4 = NaCl + ZnPO4 =>
ZnCl + NaPO4 = NaCl + ZnPO4
(NH2)2CO + HNO3 = N2 + CO2 + H2O =>
5(NH2)2CO + 6 HNO3 = 8 N2 + 5 CO2 + 13 H2O
(NH4)2S + Pb(NO3)2 = S(NO3)2 + Pb(NH4)2 =>
(NH4)2S + Pb(NO3)2 = S(NO3)2 + Pb(NH4)2
Sr(NO3)2 + (NH4)2C2O4 = (NH4)2(NO3)2 + SrC2O4 =>
Sr(NO3)2 + (NH4)2C2O4 = (NH4)2(NO3)2 + SrC2O4
Fe(NO3)2 + K3PO4 = Fe(PO4) + K3(NO3)2 =>
Fe(NO3)2 + K3PO4 = Fe(PO4) + K3(NO3)2
Cu(CN)2 = CuCN + C2N2 =>
2 Cu(CN)2 = 2 CuCN + C2N2
AlOH(NO3)2 + KOH = Al(OH)2NO3 + KNO3 =>
AlOH(NO3)2 + KOH = Al(OH)2NO3 + KNO3
Au2O3 + NaOH = NaAuO2 + H2O =>
Au2O3 + 2 NaOH = 2 NaAuO2 + H2O
Cr + ClO2 = Cr2O7 + Cl =>
4 Cr + 7 ClO2 = 2 Cr2O7 + 7 Cl
F2K = KF2 =>
F2K = KF2
RbBr + AgCl = AgBr + RbCl =>
RbBr + AgCl = AgBr + RbCl
Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag
C2H5COOK + H2SO4 = C2H5COOH + K2SO4 =>
2 C2H5COOK + H2SO4 = 2 C2H5COOH + K2SO4
Mg + O = MgO =>
Mg + O = MgO
MnCO3 + H3PO4 = Mn3(PO4)2 + H2O + CO2 =>
3 MnCO3 + 2 H3PO4 = Mn3(PO4)2 + 3 H2O + 3 CO2
HS2O3 = S + HSO4 + H2O =>
7 HS2O3 = 9 S + 5 HSO4 + H2O
Au2O3 + NaOH = NaAuO2 + H2O =>
Au2O3 + 2 NaOH = 2 NaAuO2 + H2O
AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2
CH3COSH + O2 = CO + SO + H2O =>
CH3COSH + 2 O2 = 2 CO + SO + 2 H2O
K2SO4 + HI + As = K3AsO4 + SO2 + H2O + IK =>
5 K2SO4 + 4 HI + 2 As = 2 K3AsO4 + 5 SO2 + 2 H2O + 4 IK
Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag
CH3COOH + Na2CO3 = CO2 + H2O + Na(CH3COO) =>
2 CH3COOH + Na2CO3 = CO2 + H2O + 2 Na(CH3COO)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/14/24
Équations équilibrées sur12/14/23
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