| Équations équilibrées la veille |
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
CaBr2 + KOH = Ca(OH)2 + KBr =>
CaBr2 + 2 KOH = Ca(OH)2 + 2 KBr
Ca3N2 + H2O = Ca(OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
NaOH + CuCl2 = Cu(OH)2 + NaCl =>
2 NaOH + CuCl2 = Cu(OH)2 + 2 NaCl
P2O3 + H2O = H3PO4 + H2 =>
P2O3 + 5 H2O = 2 H3PO4 + 2 H2
Cs + H2O = CsO2 + H =>
Cs + 2 H2O = CsO2 + 4 H
NH4Cl + Al2S3 = AlCl3 + N2H8S =>
6 NH4Cl + Al2S3 = 2 AlCl3 + 3 N2H8S
Cu + Al(NO3)3 = Cu(NO3)2 + Al =>
3 Cu + 2 Al(NO3)3 = 3 Cu(NO3)2 + 2 Al
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
ZnKOH = Zn(KOH) =>
ZnKOH = Zn(KOH)
CO(g) + Au3O4(s) = CO2(g) + AuO(s) =>
CO(g) + Au3O4(s) = CO2(g) + 3 AuO(s)
Eu2O3 + HNO3 = Eu(NO3)3 + H2O =>
Eu2O3 + 6 HNO3 = 2 Eu(NO3)3 + 3 H2O
CH3CCH3CH3CHCH2 + HCl = CH3CCH3CH3CHClCH3 =>
CH3CCH3CH3CHCH2 + HCl = CH3CCH3CH3CHClCH3
Cu + AgNO3 = Ag + Cu(NO3)3 =>
Cu + 3 AgNO3 = 3 Ag + Cu(NO3)3
PbBr2 + Cu(NO3)2 = Pb(NO3)2 + CuBr2 =>
PbBr2 + Cu(NO3)2 = Pb(NO3)2 + CuBr2
Cu(NO3)2 + Na2Cr04 = CuCr04 + NaNO3 =>
Cu(NO3)2 + Na2Cr04 = CuCr04 + 2 NaNO3
C3H5(ONO2)3 = CO2 + H2O + N2 + O2 =>
4 C3H5(ONO2)3 = 12 CO2 + 10 H2O + 6 N2 + O2
PCl3 + H2O + HNO3 = H3PO4 + HCl + NO2 =>
PCl3 + 2 H2O + 2 HNO3 = H3PO4 + 3 HCl + 2 NO2
K2[Zn(OH)4] = Zn(OH)2K2(OH)2 =>
K2[Zn(OH)4] = Zn(OH)2K2(OH)2
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Ca3(PO4)2 = Ca + P + O2 =>
Ca3(PO4)2 = 3 Ca + 2 P + 4 O2
H3PO4 + Ca(OH)2 = CaOH3PO4 + H2O =>
H3PO4 + Ca(OH)2 = CaOH3PO4 + H2O
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
гидроксидкальция + углекислыйгаз = карбонаткальция + вода =>
Ca(OH)2 + CO2 = CaCO3 + H2O
CuSO4 + NH3 = Cu(NH3)4SO4 =>
CuSO4 + 4 NH3 = Cu(NH3)4SO4
(NH4)2Fe(SO4)2 + NaOH = Na2[Fe(OH)4] + Na2SO4 + (NH4)2SO4 =>
(NH4)2Fe(SO4)2 + 4 NaOH = Na2[Fe(OH)4] + Na2SO4 + (NH4)2SO4
Al2O3(s) + HCl(sq) = AlCl3(aq) + H2O(l) =>
Al2O3(s) + 6 HCl(sq) = 2 AlCl3(aq) + 3 H2O(l)
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
NaClO = NaCl + O2 =>
2 NaClO = 2 NaCl + O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaHCO3 + C2H3O2H = NaC2H3O2 + H2O + CO2 =>
NaHCO3 + C2H3O2H = NaC2H3O2 + H2O + CO2
K2SHCl = K2ClHS =>
K2SHCl = K2ClHS
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
NO2{-} + e + H2O = NO + OH{-} =>
NO2{-} + e + H2O = NO + 2 OH{-}
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
Ge + KOH + O2 = K2GeO3 + H2O =>
Ge + 2 KOH + O2 = K2GeO3 + H2O
K3N + HCl = KCl + H3N =>
K3N + 3 HCl = 3 KCl + H3N
SO42 + H2O = SO32 + OH =>
SO42 + 10 H2O = SO32 + 20 OH
K2CO3(s) + HNO3(l) = KNO3(aq) + H2O(g) + CO2 =>
K2CO3(s) + 2 HNO3(l) = 2 KNO3(aq) + H2O(g) + CO2
ZnCl2 + K4[Fe(CN)6] = Zn[Fe(CN)6] + K4Cl2 =>
ZnCl2 + K4[Fe(CN)6] = Zn[Fe(CN)6] + K4Cl2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
SO42 + H2O = SO32 + OH =>
SO42 + 10 H2O = SO32 + 20 OH
CO2NO = CONO2 =>
CO2NO = CONO2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
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| Équations équilibrées la veille |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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