| Equations balanced on the previous day | Equations balanced on the next day |
2 Fe(CN)2 = Fe2 + 4 CN
Fe(NO3)2 + Al = Fe + Al2O3 + NO =>
3 Fe(NO3)2 + 8 Al = 3 Fe + 4 Al2O3 + 6 NO
Na2S + Pb(CH3COO)2 = PbS + Na2(CH3COO)2 =>
Na2S + Pb(CH3COO)2 = PbS + Na2(CH3COO)2
HNO3 + K2Cr2O7 + KBr = K2NO3 + H2Cr2O7 + Br2 =>
2 HNO3 + K2Cr2O7 + 2 KBr = 2 K2NO3 + H2Cr2O7 + Br2
Ba(OH)2 + HNO3 = OH + Ba3NO2 =>
3 Ba(OH)2 + HNO3 = 7 OH + Ba3NO2
C6FeK4N6 + H2SO4 = HCN + KHSO4 + FeSO4 =>
C6FeK4N6 + 5 H2SO4 = 6 HCN + 4 KHSO4 + FeSO4
C4H10O2 + Na2Cr2O7 + HNO3 = C4H6O4 + H2O + Cr(NO3)3 + NaNO3 =>
3 C4H10O2 + 4 Na2Cr2O7 + 32 HNO3 = 3 C4H6O4 + 22 H2O + 8 Cr(NO3)3 + 8 NaNO3
CaC2 + H2O + O2 = Ca(OH)2 + CH2CHCO2H =>
6 CaC2 + 14 H2O + 3 O2 = 6 Ca(OH)2 + 4 CH2CHCO2H
NaOH + Cu(NO3)2 = Na2(NO3)2 + Cu(OH)2 =>
2 NaOH + Cu(NO3)2 = Na2(NO3)2 + Cu(OH)2
SO4 + BaCl = BaSO4 + Cl2 =>
2 SO4 + 2 BaCl = 2 BaSO4 + Cl2
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
SrCO3 + La2O3 + (NH4)2HPO4 + SiO2 = Sr2La3(SiO4)2(PO4)O + CO2 + H2O + H2 + N2 =>
4 SrCO3 + 3 La2O3 + 2(NH4)2HPO4 + 4 SiO2 = 2 Sr2La3(SiO4)2(PO4)O + 4 CO2 + 3 H2O + 6 H2 + 2 N2
F2S3 + O2 = F2O3 + SO2 =>
2 F2S3 + 9 O2 = 2 F2O3 + 6 SO2
N2 + H2 + O2 = NH3O =>
N2 + 3 H2 + O2 = 2 NH3O
CuBr3 + Cl2 = CuCl + Br2 =>
2 CuBr3 + Cl2 = 2 CuCl + 3 Br2
K2S + SO2 + H2O = S + KOH =>
2 K2S + SO2 + 2 H2O = 3 S + 4 KOH
As2S5 + NO3{-} + H2O = AsO4{-3} + SO4{-2} + NO + H{+}Odpowiedź: =>
3 As2S5 + 40 NO3{-} + 4 H2O = 6 AsO4{-3} + 15 SO4{-2} + 40 NO + 8 H{+}Odpowiedź:
CrO4{2-} + SnI2 + OH{-} = Cr{3-} + Sn + IO3{-} + H2O =>
10 CrO4{2-} + 9 SnI2 + 28 OH{-} = 10 Cr{3-} + 9 Sn + 18 IO3{-} + 14 H2O
Li3BO3 + H3BO3 + Y2O3 + Li22C8B2O30 = Li58Y10C2B28O90 + H2O =>
70 Li3BO3 + 40 H3BO3 + 20 Y2O3 + Li22C8B2O30 = 4 Li58Y10C2B28O90 + 60 H2O
Sn[HSO4]2 + NaOH = SnSO4 + Na2SO4 + H2O =>
Sn[HSO4]2 + 2 NaOH = SnSO4 + Na2SO4 + 2 H2O
BCl3 = B3 + Cl =>
3 BCl3 = B3 + 9 Cl
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Ca2O(s) + Al(s) = Al2O3(s) + Ca(s) =>
3 Ca2O(s) + 2 Al(s) = Al2O3(s) + 6 Ca(s)
NaClO2 + H2C2O4 = ClO2 + NaHC2O4 + H2O + NaCl =>
5 NaClO2 + 4 H2C2O4 = 4 ClO2 + 4 NaHC2O4 + 2 H2O + NaCl
Aluminiumhydroxide + hydrogenchloride = aluminiumchloride + water =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
[Co(NH3)4(CO3)]NO3 + H2O = NH4OH + [Co(H2O)4(CO3)]NO3 =>
[Co(NH3)4(CO3)]NO3 + 8 H2O = 4 NH4OH + [Co(H2O)4(CO3)]NO3
NH3 + NHO3 = (NH4)(NO3) =>
NH3 + NHO3 = (NH4)(NO3)
NH4OH + K2Cr2O7 = KOH + (NH4)2Cr2O7 =>
2 NH4OH + K2Cr2O7 = 2 KOH + (NH4)2Cr2O7
PbBr2 + Li = LiBr + Pb =>
PbBr2 + 2 Li = 2 LiBr + Pb
CH3OCH3 = CH3OC + H =>
CH3OCH3 = CH3OC + 3 H
AgNO3 + NH4SCN = AgSCN + NH4NO3 =>
AgNO3 + NH4SCN = AgSCN + NH4NO3
ZnO + N2 = Zn + NO =>
2 ZnO + N2 = 2 Zn + 2 NO
C3H8O3 + K2Cr2O7 + H2SO4 = C3H6O3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H8O3 + K2Cr2O7 + 4 H2SO4 = 3 C3H6O3 + Cr2(SO4)3 + K2SO4 + 7 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH2(NO)3 = N2O + H2O =>
NH2(NO)3 = 2 N2O + H2O
(NH4)2S + KBr = NH4Br + K2S =>
(NH4)2S + 2 KBr = 2 NH4Br + K2S
Na2CO3 + KH2PO4 = NaH2PO4 + K2CO3 =>
Na2CO3 + 2 KH2PO4 = 2 NaH2PO4 + K2CO3
Sr(OH)2(aq) + FeCl3(aq) = SrCl2 + Fe(OH)3 =>
3 Sr(OH)2(aq) + 2 FeCl3(aq) = 3 SrCl2 + 2 Fe(OH)3
KI + K(IO3) + HCl = I2 + H2O + KCl =>
5 KI + K(IO3) + 6 HCl = 3 I2 + 3 H2O + 6 KCl
SO2 + H2O = HSO4 + e + H{+} =>
SO2 + 2 H2O = HSO4 + 3e + 3 H{+}
Al2(SO4)3 + AlCl3 = Al(SO4)3 + Al2Cl3 =>
Al2(SO4)3 + AlCl3 = Al(SO4)3 + Al2Cl3
H2C2O4 + Ca(OH)2 = CaC2O4 + H2O =>
H2C2O4 + Ca(OH)2 = CaC2O4 + 2 H2O
Fe(NO3)2 + K3Fe(CN)6 = Fe + [Fe(CN)6]2 + KNO3 =>
3 Fe(NO3)2 + 2 K3Fe(CN)6 = 3 Fe + [Fe(CN)6]2 + 6 KNO3
Na2HPO4 + H2O = Na2HPO4*2H2O =>
Na2HPO4 + 2 H2O = Na2HPO4*2H2O
NH3 + HCl = NH4H + Cl =>
NH3 + 2 HCl = NH4H + 2 Cl
Al + BaO = Ba + Al3O2 =>
3 Al + 2 BaO = 2 Ba + Al3O2
NaHCO3 + C6H8O7 = C6H5Na2O7 + CO2 + H2O =>
36 NaHCO3 + 17 C6H8O7 = 18 C6H5Na2O7 + 30 CO2 + 41 H2O
PO4{3-} + Ca{2+} = Ca3(PO4)2 =>
2 PO4{3-} + 3 Ca{2+} = Ca3(PO4)2
C6H9Br + NaOH = C6H10O + NaBr =>
C6H9Br + NaOH = C6H10O + NaBr
NaOH + Al2(SO4)3 = NaAl2 + (SO4)3OH =>
NaOH + Al2(SO4)3 = NaAl2 + (SO4)3OH
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/24/25
Equations balanced on 02/23/24
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