| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CH3NHCH3 + 19 O2 = 8 CO2 + 4 NO2 + 14 H2O
Fe203 + NaNO3 + NaOH = Na2FeO4 + NaNO2 + H2O =>
Fe203 + 609 NaNO3 + 406 NaOH = 203 Na2FeO4 + 609 NaNO2 + 203 H2O
CH6O + MnO4{-} + H{+} = C2H4O2 + Mn{2+} + H2O =>
10 CH6O + 8 MnO4{-} + 24 H{+} = 5 C2H4O2 + 8 Mn{2+} + 32 H2O
NH4Cl + K2(HgI4) + KOH = Hg2NI*H2O + KI + KCl + H2O =>
NH4Cl + 2 K2(HgI4) + 4 KOH = Hg2NI*H2O + 7 KI + KCl + 3 H2O
Na(PO4) + SrF = Sr(PO4) + NaF =>
Na(PO4) + SrF = Sr(PO4) + NaF
Ag + Pb = Ag2Pb =>
2 Ag + Pb = Ag2Pb
C5H12S + O2 = CO2 + H2O + SO1 =>
2 C5H12S + 17 O2 = 10 CO2 + 12 H2O + 2 SO1
Fe + Pb(CN)2 = Pb + Fe(CN)3 =>
2 Fe + 3 Pb(CN)2 = 3 Pb + 2 Fe(CN)3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Ca[NO3]2 = CaO + NO2 + O2 =>
2 Ca[NO3]2 = 2 CaO + 4 NO2 + O2
SiO + NaOH = SiOH + NaO =>
SiO + NaOH = SiOH + NaO
Fe(NO3)2 + H2O = FeO + HNO3 =>
Fe(NO3)2 + H2O = FeO + 2 HNO3
Mg(OH)2 + H2SeO4 = Mg2(SeO4)2 + H2O =>
2 Mg(OH)2 + 2 H2SeO4 = Mg2(SeO4)2 + 4 H2O
C3H8OH + CH3COOH = CH3COOC3H8 + H2O =>
C3H8OH + CH3COOH = CH3COOC3H8 + H2O
Ca2SO4 + Na2CO3 = Ca2CO3 + Na2SO4 =>
Ca2SO4 + Na2CO3 = Ca2CO3 + Na2SO4
CaOH2 + CO2 = CaCO3H2 =>
CaOH2 + CO2 = CaCO3H2
C6H2(NO2)3OH + Al + NaOH + H2O = C6H2(NO2)2NH2ONa + Na[Al(OH)3] =>
C6H2(NO2)3OH + 3 Al + 4 NaOH + 3 H2O = C6H2(NO2)2NH2ONa + 3 Na[Al(OH)3]
Na2CrO4 + Na2S + H2O = Na2SO4 + NaOH + Cr(OH)3 =>
8 Na2CrO4 + 3 Na2S + 20 H2O = 3 Na2SO4 + 16 NaOH + 8 Cr(OH)3
MgNH4PO4 + NaOH = NaPO4 + NH4 + MgOH =>
MgNH4PO4 + NaOH = NaPO4 + NH4 + MgOH
OH + Al = Al2O3 + H2 =>
6 OH + 4 Al = 2 Al2O3 + 3 H2
Mg + HCl = MgCl2 + H2(g) =>
Mg + 2 HCl = MgCl2 + H2(g)
KOH + K = K2O + H2 =>
2 KOH + 2 K = 2 K2O + H2
K2Cr2O7 + C6H12O6 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2 =>
6 K2Cr2O7 + 7 C6H12O6 + 24 H2SO4 = 6 Cr2(SO4)3 + 6 K2SO4 + 42 CO2 + 66 H2
IO3{-} + La{3+} = La(IO3)3 =>
3 IO3{-} + La{3+} = La(IO3)3
(CH3CO)2O + C3H8O = CH3COOCH2CH2CH3 + CH3COOH =>
(CH3CO)2O + C3H8O = CH3COOCH2CH2CH3 + CH3COOH
Rd2SO4 + HCl = RdCl + H2SO4 =>
Rd2SO4 + 2 HCl = 2 RdCl + H2SO4
Al + Pb(NO3)2 = Al2(NO3)3 + Pb =>
4 Al + 3 Pb(NO3)2 = 2 Al2(NO3)3 + 3 Pb
BaS + CaCl2 = BaCl2 + CaS =>
BaS + CaCl2 = BaCl2 + CaS
CrO3 + HCl + CH3CH2OH = CrCl3 + H2O + CO2 =>
4 CrO3 + 12 HCl + CH3CH2OH = 4 CrCl3 + 9 H2O + 2 CO2
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
LiI + CaS = LiS + CaI =>
LiI + CaS = LiS + CaI
Mg3(PO4)2 = P2O5 + MgO =>
Mg3(PO4)2 = P2O5 + 3 MgO
NH3 + K2O = K + N2 + H2O =>
2 NH3 + 3 K2O = 6 K + N2 + 3 H2O
HAuCl4*5H2O + Na3C6H5O7*2H2O = HAu(C4H2O4)2 + H2O + NaCl =>
3 HAuCl4*5H2O + 4 Na3C6H5O7*2H2O = 3 HAu(C4H2O4)2 + 27 H2O + 12 NaCl
Cs2S(aq) + HgBr2(aq) = CsBr(aq) + HgS(s) =>
Cs2S(aq) + HgBr2(aq) = 2 CsBr(aq) + HgS(s)
(H2CO3)(aq) = CO2(g) + H2O(l) =>
(H2CO3)(aq) = CO2(g) + H2O(l)
Al2(CO3)3(s) + HCl(g) = AlCl3(s) + CO2(g) + H2O(s) =>
Al2(CO3)3(s) + 6 HCl(g) = 2 AlCl3(s) + 3 CO2(g) + 3 H2O(s)
Ba(OH)2 + NaOH = NaBa + OH =>
Ba(OH)2 + NaOH = NaBa + 3 OH
Ba(OH)2 + NaOH = BaNa + OH =>
Ba(OH)2 + NaOH = BaNa + 3 OH
Al203 + NO3 = Al(NO3)3 =>
Al203 + 609 NO3 = 203 Al(NO3)3
Ba(OH)2 + NaOH = Na2[Ba(OH)4] =>
Ba(OH)2 + 2 NaOH = Na2[Ba(OH)4]
Si + C = SiC =>
Si + C = SiC
Ca(ClO)2 + SO2 + H2O = CaSO4 + HCl + H2SO4 =>
Ca(ClO)2 + 2 SO2 + 2 H2O = CaSO4 + 2 HCl + H2SO4
C6H18OSi2 + SiO3 = C6H16O5Si5 + C6H6 + H2 =>
2 C6H18OSi2 + SiO3 = C6H16O5Si5 + C6H6 + 7 H2
O2(g) + H2O = H2O2 =>
O2(g) + 2 H2O = 2 H2O2
C6H13Br + NaOH = C6H12 + H2O + NaBr =>
C6H13Br + NaOH = C6H12 + H2O + NaBr
Al2S3 + H2O(l) = Al(OH)3(s) + H2S(g) =>
Al2S3 + 6 H2O(l) = 2 Al(OH)3(s) + 3 H2S(g)
Fe + (H)2O = (Fe)3(O)4 + (H)2 =>
3 Fe + 4(H)2O = (Fe)3(O)4 + 4(H)2
гидроксидкальция + углекислыйгаз = карбонаткальция + вода =>
Ca(OH)2 + CO2 = CaCO3 + H2O
MgCl2*6H2O = MgCl2 + H2O =>
MgCl2*6H2O = MgCl2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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