| Equations balanced on the previous day | Equations balanced on the next day |
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H + N1O3 = H(OH) + N2 =>
12 H + 2 N1O3 = 6 H(OH) + N2
NaVO3 + Zn + HCl = NaCl + VCl4 + Zn(OH)2 + H2O =>
2 NaVO3 + Zn + 10 HCl = 2 NaCl + 2 VCl4 + Zn(OH)2 + 4 H2O
CuCl2 + Pb3(NO3) = Cu3(NO3) + PbCl2 =>
3 CuCl2 + Pb3(NO3) = Cu3(NO3) + 3 PbCl2
enxofre + ozônio = dióxidodeenxofre =>
3 S + 2 O3 = 3 SO2
FeSO4 + Sr(OH)2 = Fe(OH)2 + SO4Sr =>
FeSO4 + Sr(OH)2 = Fe(OH)2 + SO4Sr
H{+} + BiO3{-} + {-} = Bi3{+} + H2O =>
18 H{+} + 3 BiO3{-} + 14e = Bi3{+} + 9 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NH4NO3(aq) + Na2CO3(aq) = (NH4)2CO3(aq) + NaNO3(aq) =>
2 NH4NO3(aq) + Na2CO3(aq) = (NH4)2CO3(aq) + 2 NaNO3(aq)
Na3[Cr(OH)6] + NaOH = Na2CrO4 + Na + H2O =>
Na3[Cr(OH)6] + 2 NaOH = Na2CrO4 + 3 Na + 4 H2O
H2 + N + O = H2NO6 =>
H2 + N + 6 O = H2NO6
AsH3 + O2 = AsO3 + H2O =>
4 AsH3 + 9 O2 = 4 AsO3 + 6 H2O
Mg(s) + AnswerHNO3(aq) = AnswerMg(NO3)2(aq) + AnswerH2(g) =>
Mg(s) + 2 AnswerHNO3(aq) = AnswerMg(NO3)2(aq) + AnswerH2(g)
C3H7Cl + KOH = C3H8O + KCl =>
C3H7Cl + KOH = C3H8O + KCl
Al(C2H3O2)3 + H2CO3(aq) = Al2(CO3)3 + HC2H3O2(aq) =>
2 Al(C2H3O2)3 + 3 H2CO3(aq) = Al2(CO3)3 + 6 HC2H3O2(aq)
C6H5ONa + H2SO4 = C6H5OH + Na2SO4 =>
2 C6H5ONa + H2SO4 = 2 C6H5OH + Na2SO4
Zn + Ag1S1 = ZnS + Ag =>
Zn + Ag1S1 = ZnS + Ag
Na2CrO4 + MgBr2 = NaBr + MgCrO4 =>
Na2CrO4 + MgBr2 = 2 NaBr + MgCrO4
(a)C4H6(g) + O2(g) = CO(g) + H2O(g) =>
2(a)C4H6(g) + 7 O2(g) = 8 CO(g) + 6 H2O(g)
MgF2 + Na3Po4 = NaF + Mg3(Po4)2 =>
3 MgF2 + 2 Na3Po4 = 6 NaF + Mg3(Po4)2
Na3N + CsBr = Na3Br + CsN =>
Na3N + CsBr = Na3Br + CsN
C2H5NO2 + KNO3 = K2O + CO2 + H2O + N2 =>
10 C2H5NO2 + 18 KNO3 = 9 K2O + 20 CO2 + 25 H2O + 14 N2
KMnO4 + CH2CH2 + H2O = HOCH2OH + KOH + MnO2 =>
4 KMnO4 + 3 CH2CH2 + 8 H2O = 6 HOCH2OH + 4 KOH + 4 MnO2
NaNO3 + FeCl2 + HCl = NaCl + H2O + FeCl3 + NO =>
NaNO3 + 3 FeCl2 + 4 HCl = NaCl + 2 H2O + 3 FeCl3 + NO
K2Cr2O7 + C2H5OH + H2SO4 = Cr2O3 + KHSO4 + H2O + CO =>
4 K2Cr2O7 + 3 C2H5OH + 8 H2SO4 = 4 Cr2O3 + 8 KHSO4 + 13 H2O + 6 CO
Na2CO3*8H2O + Ba(OH)2 = NaOH + BaCO3 + H2O =>
Na2CO3*8H2O + Ba(OH)2 = 2 NaOH + BaCO3 + 8 H2O
NaBH4(s) + HCl(aq) + H2O(l) = NaCl(aq) + BOH3(aq) + H2(g) =>
NaBH4(s) + HCl(aq) + H2O(l) = NaCl(aq) + BOH3(aq) + 2 H2(g)
CH4 = CH2{2-} + H{+} =>
CH4 = CH2{2-} + 2 H{+}
SO2 + O + H2 = H2SO4 =>
SO2 + 2 O + H2 = H2SO4
NO + FeSO4 + H2SO4 = N2O + Fe(SO4)2 + H2O =>
2 NO + FeSO4 + H2SO4 = N2O + Fe(SO4)2 + H2O
Al2O3 + HCl = (AlOH)Cl2 + H2O =>
Al2O3 + 4 HCl = 2(AlOH)Cl2 + H2O
NaI + Cl + H2O = NaIO3 + HCl =>
NaI + 6 Cl + 3 H2O = NaIO3 + 6 HCl
Fe(NCS)3 + Na2S2O3 = Fe2(SO3)3 + Na(NCS) + S =>
2 Fe(NCS)3 + 3 Na2S2O3 = Fe2(SO3)3 + 6 Na(NCS) + 3 S
NO2(s) + O2(s) + H2O(l) = HNO3(aq) =>
4 NO2(s) + O2(s) + 2 H2O(l) = 4 HNO3(aq)
HBr + PbO2 = Br2 + H2O + PbBr2 =>
4 HBr + PbO2 = Br2 + 2 H2O + PbBr2
C7H15O13 + O2 = CO2 + H2O =>
4 C7H15O13 + 17 O2 = 28 CO2 + 30 H2O
Pb(C2H3O2)2 + K2CO3 = PbCO3 + KC2H3O2 =>
Pb(C2H3O2)2 + K2CO3 = PbCO3 + 2 KC2H3O2
I2 + S2O3{2-} = I{-} + S4O6{2-} =>
I2 + 2 S2O3{2-} = 2 I{-} + S4O6{2-}
PbSO4 + H2O = Pb + H2SO4 + PbO2 =>
2 PbSO4 + 2 H2O = Pb + 2 H2SO4 + PbO2
K2SO3 + K2MnO4 + H2SO4 = H2O + K2SO4 + Mn2(SO4)3 =>
3 K2SO3 + 2 K2MnO4 + 5 H2SO4 = 5 H2O + 5 K2SO4 + Mn2(SO4)3
H2O + I2 = IOH + HI =>
H2O + I2 = IOH + HI
NaN2 + HCl = NaCl + H + N3 =>
3 NaN2 + 3 HCl = 3 NaCl + 3 H + 2 N3
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
NO3 + H2O = HNO3 + OH =>
NO3 + H2O = HNO3 + OH
C4H9Cl + KOH = C4H10O + KCl =>
C4H9Cl + KOH = C4H10O + KCl
NaOH + HNO3 = H2O + NaNO3 =>
NaOH + HNO3 = H2O + NaNO3
C3H7Cl + KOH = C3H8O + KCl =>
C3H7Cl + KOH = C3H8O + KCl
BCl3(g) + P4(s) = BP + Cl2(g) =>
4 BCl3(g) + P4(s) = 4 BP + 6 Cl2(g)
I2 + N2H4 + NaHCO3 = N2 + NaI + CO2 + H2O =>
2 I2 + N2H4 + 4 NaHCO3 = N2 + 4 NaI + 4 CO2 + 4 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/07/25
Equations balanced on 04/06/24
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