Équations équilibrées la veille |
ZnSO4(aq) + 2 KI(aq) = ZnI2 + K2SO4
CrO7 + C6H12O6 = CO2 + H2O + Cr =>
12 CrO7 + 7 C6H12O6 = 42 CO2 + 42 H2O + 12 Cr
NH4CH3COO + Cr2(SO4)3 = NH4(SO4)3 + Cr2CH3COO =>
NH4CH3COO + Cr2(SO4)3 = NH4(SO4)3 + Cr2CH3COO
AgNO3(aq) + NaBr(aq) = AgBr(aq) + NaNO3(aq) =>
AgNO3(aq) + NaBr(aq) = AgBr(aq) + NaNO3(aq)
Ca(ClO)2 + NaI + H2SO4 = I2 + CaCl2 + Na2SO4 + H2O =>
Ca(ClO)2 + 4 NaI + 2 H2SO4 = 2 I2 + CaCl2 + 2 Na2SO4 + 2 H2O
KMnO4 + HCH3COCH2COCH3 = Mn(CH3COCH2COCH3)3 + CO2 + KOH + H2O =>
25 KMnO4 + 79 HCH3COCH2COCH3 = 25 Mn(CH3COCH2COCH3)3 + 20 CO2 + 25 KOH + 43 H2O
SO2 + KOH = SOH + KO2 =>
SO2 + KOH = SOH + KO2
Fe(OH)3 + Li2CO3 = Fe2(CO3)3 + LiOH =>
2 Fe(OH)3 + 3 Li2CO3 = Fe2(CO3)3 + 6 LiOH
Fe(NO3)3 + LiBr = FeBr3 + LiNO3 =>
Fe(NO3)3 + 3 LiBr = FeBr3 + 3 LiNO3
Al2O12S3 + CaH2O2 = AlH3O3 + CaO4S =>
Al2O12S3 + 3 CaH2O2 = 2 AlH3O3 + 3 CaO4S
AgNO3(aq) + K2CrO4(aq) = Ag2CrO4 + KNO3(aq) =>
2 AgNO3(aq) + K2CrO4(aq) = Ag2CrO4 + 2 KNO3(aq)
K + P3 = K3P =>
9 K + P3 = 3 K3P
NaOH + H3C6H3O7 = Na3C6H3O7 + H2O =>
3 NaOH + H3C6H3O7 = Na3C6H3O7 + 3 H2O
Br + HCl = HBr + Cl =>
Br + HCl = HBr + Cl
P + XeF4 = PF5 + Xe =>
4 P + 5 XeF4 = 4 PF5 + 5 Xe
C5H12 + O2 = CH2 + H2O =>
2 C5H12 + O2 = 10 CH2 + 2 H2O
Zn + HNO3 + H2SO4 = ZnSO4 + N2O + H2O =>
4 Zn + 2 HNO3 + 4 H2SO4 = 4 ZnSO4 + N2O + 5 H2O
NH3 + H2CO3 = NH4HCO3 =>
NH3 + H2CO3 = NH4HCO3
NaOCl3 + HCl = NaCl + Cl2 + H2O =>
NaOCl3 + 2 HCl = NaCl + 2 Cl2 + H2O
Mg6Si4O10(OH)8 + H2SO4 = MgSO4 + Si(OH)4 + H2O =>
Mg6Si4O10(OH)8 + 6 H2SO4 = 6 MgSO4 + 4 Si(OH)4 + 2 H2O
PbNO32 = PbO2 + NO2 + O2 =>
PbNO32 = PbO2 + NO2 + 14 O2
AlOH + KCl = AlCl + KOH =>
AlOH + KCl = AlCl + KOH
K2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 6 FeSO4 + 7 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + K2SO4 + 7 H2O
AlCl3 + K2SO4 = K2Cl3 + AlSO4 =>
AlCl3 + K2SO4 = K2Cl3 + AlSO4
MgP + AlNO3 = MgNO3 + AlP =>
MgP + AlNO3 = MgNO3 + AlP
NH4 + I3 = NI3 + HI =>
3 NH4 + 7 I3 = 3 NI3 + 12 HI
SO3 + H2O(l) = S(OH)6(aq) =>
SO3 + 3 H2O(l) = S(OH)6(aq)
K2Cr2O7 + H2O + BaCl2 = BaCrO4 + KCl + HCl = =>
K2Cr2O7 + H2O + 2 BaCl2 = 2 BaCrO4 + 2 KCl + 2 HCl
сера + озон = диоксидсеры =>
3 S + 2 O3 = 3 SO2
HCl(aq) + KHCO3(s) = H2CO3 + KCl =>
HCl(aq) + KHCO3(s) = H2CO3 + KCl
AgNO3KSCN = AgSCNKNO3 =>
AgNO3KSCN = AgSCNKNO3
CrO3 + NaNO3 + NaH = Na2CrO4 + NaNO2 + H2O =>
CrO3 + 2 NaNO3 + 2 NaH = Na2CrO4 + 2 NaNO2 + H2O
Zn + KClO3 + KOH + H2O = KCl + K2[Zn(OH)4] =>
3 Zn + KClO3 + 6 KOH + 3 H2O = KCl + 3 K2[Zn(OH)4]
C7H1404 + O2 = CO2 + H2O =>
C7H1404 + 358 O2 = 7 CO2 + 702 H2O
O2 + P = P2O6 =>
3 O2 + 2 P = P2O6
Cr2(SO4)3 + NaOH + Br2 = Na2CrO4 + Na2SO4 + H2O + NaBr =>
Cr2(SO4)3 + 16 NaOH + 3 Br2 = 2 Na2CrO4 + 3 Na2SO4 + 8 H2O + 6 NaBr
SnSO4 + Ba = BaSO4 + Sn =>
SnSO4 + Ba = BaSO4 + Sn
(NH4)2 + CO3 + MgSO4 = (NH4)2SO4 + MgCO3 =>
(NH4)2 + CO3 + MgSO4 = (NH4)2SO4 + MgCO3
Sn + Hg2(NO3)2 = Sn(NO3)2 + Hg =>
Sn + Hg2(NO3)2 = Sn(NO3)2 + 2 Hg
K + H2SO4 = K(H2SO4) =>
K + H2SO4 = K(H2SO4)
undecane + oxygen = carbondioxide + water =>
C11H24 + 17 O2 = 11 CO2 + 12 H2O
Ir + HNO3 + HCl = H2IrCl6 + H2O + NO =>
3 Ir + 4 HNO3 + 18 HCl = 3 H2IrCl6 + 8 H2O + 4 NO
Ba + N2 = BaN2 =>
Ba + N2 = BaN2
De(OH)3 + H2SO4 = De(HSO4)3 + H2O =>
De(OH)3 + 3 H2SO4 = De(HSO4)3 + 3 H2O
FeBr2 + Ba = Fe + Br2Ba =>
FeBr2 + Ba = Fe + Br2Ba
CH3COOH(aq) + NaOH(aq) = NaCH3COO(aq) + H2O(l) =>
CH3COOH(aq) + NaOH(aq) = NaCH3COO(aq) + H2O(l)
KMnO4 + H2O = HMnO4 + KOH =>
KMnO4 + H2O = HMnO4 + KOH
Fe2O3(s) + C(gr) = Fe(s) + CO2(g) =>
2 Fe2O3(s) + 3 C(gr) = 4 Fe(s) + 3 CO2(g)
OH + Pb(NO3)2 = Pb + OHNO3 =>
2 OH + Pb(NO3)2 = Pb + 2 OHNO3
Hg + HNO3(dil) = Hg(NO3)2 + NO2 + H2O =>
Hg + 4 HNO3(dil) = Hg(NO3)2 + 2 NO2 + 2 H2O
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