| Equations balanced on the previous day | Equations balanced on the next day |
2 B2O3 + 2 NaOH + 11 H2O = Na2B4O5(OH)4*10H2O
Al + NaHCO3 = Al2(CO3)3 + NaH =>
2 Al + 3 NaHCO3 = Al2(CO3)3 + 3 NaH
Mo + HNO3 = MoNO3 + H2O + NO =>
3 Mo + 4 HNO3 = 3 MoNO3 + 2 H2O + NO
K + [Al(OH)4] + (H2C2O4)2H2O = K3[Al(C2O4)3]3H2O + H2O + H =>
6 K + 6[Al(OH)4] + 9(H2C2O4)2H2O = 2 K3[Al(C2O4)3]3H2O + 31 H2O + 12 H
H2O + Pb(CH3COO)4 = PbO2 + CH3COOH =>
2 H2O + Pb(CH3COO)4 = PbO2 + 4 CH3COOH
Zn + H2SO4 = Zn(SO4) + H2 =>
Zn + H2SO4 = Zn(SO4) + H2
HClO2 + H2O = H3O{+} + ClO2{-} =>
HClO2 + H2O = H3O{+} + ClO2{-}
HOCl(aq) + NaOH(aq) = OH(l) + NaCl(aq) =>
HOCl(aq) + NaOH(aq) = 2 OH(l) + NaCl(aq)
Li + BaCl2 = Ba + LiCl =>
2 Li + BaCl2 = Ba + 2 LiCl
Ca + Na(NO3) = CaNa(NO3) =>
Ca + Na(NO3) = CaNa(NO3)
C4H10 + O2 = C2O10 + H2 =>
C4H10 + 10 O2 = 2 C2O10 + 5 H2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
S2O3{2-} + MnO4{-} + H2O = S4O6{2-} + MnO2 + OH{-} =>
6 S2O3{2-} + 2 MnO4{-} + 4 H2O = 3 S4O6{2-} + 2 MnO2 + 8 OH{-}
KClO2 + HBr = KCl + Br2 + H2O =>
KClO2 + 4 HBr = KCl + 2 Br2 + 2 H2O
CuS + CuSO4 + H2O = Cu7S4 + H2SO4 =>
19 CuS + 9 CuSO4 + 12 H2O = 4 Cu7S4 + 12 H2SO4
Zn(s) + HCIO4(aq) = Zn(CIO4)2(aq) + H2(g) =>
Zn(s) + 2 HCIO4(aq) = Zn(CIO4)2(aq) + H2(g)
LiPO4 + NaOH = LiOH + NaPO4 =>
LiPO4 + NaOH = LiOH + NaPO4
Ba(OH)2 + Fe(No3)3 = Ba(No3)2 + Fe(OH)3 =>
3 Ba(OH)2 + 2 Fe(No3)3 = 3 Ba(No3)2 + 2 Fe(OH)3
S{-2} = S + e =>
S{-2} = S + 2e
KMgO4 + NaNO2 + KOH = K2MgO4 + NaNO3 + H2O =>
2 KMgO4 + NaNO2 + 2 KOH = 2 K2MgO4 + NaNO3 + H2O
Na + CO2 + O2 = Na2CO3 =>
4 Na + 2 CO2 + O2 = 2 Na2CO3
H4N2 + O2 = N2 + H2O =>
H4N2 + O2 = N2 + 2 H2O
LiOH + FeO = Fe(OH)2 + Li2O =>
2 LiOH + FeO = Fe(OH)2 + Li2O
Pb2NO3 + KI = Pb2I + KNO3(aq) =>
Pb2NO3 + KI = Pb2I + KNO3(aq)
K(NO3) + NaOH = K(OH) + NaNO3 =>
K(NO3) + NaOH = K(OH) + NaNO3
H2S7 + HNO3 = NO2 + H2O + S =>
H2S7 + 2 HNO3 = 2 NO2 + 2 H2O + 7 S
Br + Kl = BrKl =>
Br + Kl = BrKl
C2H6 + O2 = CO2 + H2O = =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
PbS + PbSO3 = PbO + S =>
2 PbS + PbSO3 = 3 PbO + 3 S
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Pb + Zn(NO3) = PbNO3 + Zn =>
Pb + Zn(NO3) = PbNO3 + Zn
CH3CH2OH + O2 = CH3CHOOH + H2 =>
2 CH3CH2OH + O2 = 2 CH3CHOOH + H2
Al2S3(g) + H2O(l) = Al(OH)3(aq) + H2S(g) =>
Al2S3(g) + 6 H2O(l) = 2 Al(OH)3(aq) + 3 H2S(g)
KBr + Br2 + H2O = KBrO3 + HBr =>
KBr + 3 Br2 + 3 H2O = KBrO3 + 6 HBr
NH4Cl + CaO = NH3 + Ca(OH)2 + CaCl2 =>
2 NH4Cl + 2 CaO = 2 NH3 + Ca(OH)2 + CaCl2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
enxofre + ozônio = dióxidodeenxofre =>
3 S + 2 O3 = 3 SO2
Na2Cr2O7 + Na2SO3 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
Na2Cr2O7 + 3 Na2SO3 + 4 H2SO4 = Cr2(SO4)3 + 4 Na2SO4 + 4 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Br5 + O2 = Br2O =>
4 Br5 + 5 O2 = 10 Br2O
Na + CrSO4 = NaSO4 + Cr =>
Na + CrSO4 = NaSO4 + Cr
Pb(NO3) + NaHCO3 = PbCO3 + NaHNO3 =>
Pb(NO3) + NaHCO3 = PbCO3 + NaHNO3
P + HNO3 = NO + H3PO4 + NO2 =>
P + 3 HNO3 = NO + H3PO4 + 2 NO2
NaNO3 + K2CrO4 = KNO3 + Na2CrO4 =>
2 NaNO3 + K2CrO4 = 2 KNO3 + Na2CrO4
Ba(CH3COO)2 + NaOH = CH3COONa + Ba(OH)2 =>
Ba(CH3COO)2 + 2 NaOH = 2 CH3COONa + Ba(OH)2
C3H7OH + [Cr2O7]{2}{-} + H{+} = Cr{3+} + CH3COCH3 + H2O =>
5 C3H7OH + [Cr2O7]{2}{-} + 4 H{+} = 2 Cr{3+} + 5 CH3COCH3 + 7 H2O
NO3NH4 = NH4 + NO3 =>
NO3NH4 = NH4 + NO3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/06/25
Equations balanced on 04/05/24
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