| Equations balanced on the previous day | Equations balanced on the next day |
Gd2O3 + 2 SrCO3 + Co2O3 + Fe2O3 = 2 GdSrCoFeO6 + 2 C + 3 O
H2CO3 + W(OH)5 = W2(CO3)5 + H2O =>
5 H2CO3 + 2 W(OH)5 = W2(CO3)5 + 10 H2O
Zn + C = CZn =>
Zn + C = CZn
Pb(NO3)2(aq) + Na2PO4(aq) = PbPO4(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + Na2PO4(aq) = PbPO4(s) + 2 NaNO3(aq)
Li(NO3) + Pb(C2H3O2)2 = Li(C2H3O2) + Pb(NO3)2 =>
2 Li(NO3) + Pb(C2H3O2)2 = 2 Li(C2H3O2) + Pb(NO3)2
TiO2 + H = TiO + H2O =>
TiO2 + 2 H = TiO + H2O
Cr + HNO3 = Cr(NO3)3 + HN3 + H2O =>
16 Cr + 57 HNO3 = 16 Cr(NO3)3 + 3 HN3 + 27 H2O
P2H4 + HClO3 = H3PO4 + Cl2 + H2O =>
5 P2H4 + 14 HClO3 = 10 H3PO4 + 7 Cl2 + 2 H2O
[Ni(NH3)6]SO4 + KBr = [Ni(NH3)6]Br2 + K2SO4 =>
[Ni(NH3)6]SO4 + 2 KBr = [Ni(NH3)6]Br2 + K2SO4
ClO2 + NaOH = H2O + NaClO3 + NaClO2 =>
2 ClO2 + 2 NaOH = H2O + NaClO3 + NaClO2
C2O4{-2} + MnO2 + H{+} = Mn{+2} + CO2 + H2O =>
C2O4{-2} + MnO2 + 4 H{+} = Mn{+2} + 2 CO2 + 2 H2O
Cu(NO3)2(aq) + H2SO4(aq) = CuSO4 + HNO3(aq) =>
Cu(NO3)2(aq) + H2SO4(aq) = CuSO4 + 2 HNO3(aq)
FeBr2 + Na2S = NaBr + FeS =>
FeBr2 + Na2S = 2 NaBr + FeS
C3H7OH + KMnO4 + H2SO4 = CH3COCH3 + Mn2SO4 + K2SO4 + H2O =>
6 C3H7OH + 2 KMnO4 + 2 H2SO4 = 6 CH3COCH3 + Mn2SO4 + K2SO4 + 8 H2O
CaSO4 + C + SiO2 = CaSiO3 + S + CO2 =>
2 CaSO4 + 3 C + 2 SiO2 = 2 CaSiO3 + 2 S + 3 CO2
H2NO3 + Ni(OH)3 = Ni2(NO3)3 + H2O =>
3 H2NO3 + 2 Ni(OH)3 = Ni2(NO3)3 + 6 H2O
CH3CH2C6H4O2 + O2 = CO2 + H2O =>
4 CH3CH2C6H4O2 + 37 O2 = 32 CO2 + 18 H2O
NiCl2(aq) + NaOH(aq) = NaCl2(aq) + NiOH(s) =>
NiCl2(aq) + NaOH(aq) = NaCl2(aq) + NiOH(s)
CoCl2 + Na2Co3 = CoCo3 + Cl2Na2 =>
CoCl2 + Na2Co3 = CoCo3 + Cl2Na2
Cr3 + AgNO3 = Cr3NO3 + Ag =>
Cr3 + AgNO3 = Cr3NO3 + Ag
enxofre + ozônio = dióxidodeenxofre =>
3 S + 2 O3 = 3 SO2
Na2S + Fe(NO3)3 = FeS + Na2(NO3)3 =>
Na2S + Fe(NO3)3 = FeS + Na2(NO3)3
CuFeS2 + O2 = CuFeO3 + SO3 =>
2 CuFeS2 + 9 O2 = 2 CuFeO3 + 4 SO3
HCOH + NaOH + CuSO4 = HCOOH + Na2SO4 + H2O + Cu20 =>
20 HCOH + 40 NaOH + 20 CuSO4 = 20 HCOOH + 20 Na2SO4 + 20 H2O + Cu20
Cr2(SO4)3 + (NH4)2 + CO3 = Cr2(NH4) + CO3(SO4)3 =>
2 Cr2(SO4)3 + (NH4)2 + 2 CO3 = 2 Cr2(NH4) + 2 CO3(SO4)3
Na2SO4(S) + S(S) = Na2S2O4(S) =>
2 Na2SO4(S) + S(S) = 2 Na2S2O4(S)
Fe3Si + O2 = Fe3O4 + SiO2 =>
Fe3Si + 3 O2 = Fe3O4 + SiO2
CO2 + KOH = K2CO3H2O =>
CO2 + 2 KOH = K2CO3H2O
Eu2(CO3)3 + HCl = EuCl3 + H2CO3 =>
Eu2(CO3)3 + 6 HCl = 2 EuCl3 + 3 H2CO3
Mn{2} + H2O2 + OH{-} = MnO2 + H2O =>
Mn{2} + H2O2 + 2 OH{-} = MnO2 + 2 H2O
I2 + HNO3 = HIO3 + NO + H2O00 =>
3 I2 + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O00
MgCO3 + HCl(aq) = MgCl2 + H2O(l) + CO2(g) =>
MgCO3 + 2 HCl(aq) = MgCl2 + H2O(l) + CO2(g)
SO4 + H = SO2 + H2O =>
SO4 + 4 H = SO2 + 2 H2O
S2O4{2-} + Cu(NH3)4{2+} + OH{-} = Cu + NH3 + SO3{2-} + H2O =>
S2O4{2-} + Cu(NH3)4{2+} + 4 OH{-} = Cu + 4 NH3 + 2 SO3{2-} + 2 H2O
H3(PO4) + NaCl = HCl + Na3(PO4) =>
H3(PO4) + 3 NaCl = 3 HCl + Na3(PO4)
KCr2O7 + Na2SO3 + H2O = Cr(OH)3 + Na2SO4 + KOH =>
2 KCr2O7 + 7 Na2SO3 + 7 H2O = 4 Cr(OH)3 + 7 Na2SO4 + 2 KOH
Mg(OH)2 + H2S = Mg(HS)2 + H2O =>
Mg(OH)2 + 2 H2S = Mg(HS)2 + 2 H2O
NaH + H2O = H2 + NaOH2 =>
2 NaH + 2 H2O = H2 + 2 NaOH2
Ag2C2 + O2 = AgO + C =>
Ag2C2 + O2 = 2 AgO + 2 C
As2S7 + HNO3 = H2AsO4 + H2SO4 + NO2 + H2O =>
As2S7 + 54 HNO3 = 2 H2AsO4 + 7 H2SO4 + 54 NO2 + 18 H2O
I2 + Cl2 + H2O = Cl{-} + IO3{-} + H{+} =>
I2 + 5 Cl2 + 6 H2O = 10 Cl{-} + 2 IO3{-} + 12 H{+}
K2Cr2O7 + Ti2(SO4)3 + H2SO4 = Cr2(SO4)3 + Ti(SO4)2 + H2O + K2SO4 =>
K2Cr2O7 + 3 Ti2(SO4)3 + 7 H2SO4 = Cr2(SO4)3 + 6 Ti(SO4)2 + 7 H2O + K2SO4
Al2O3 + ZnSO4 = Al2(SO4)3 + ZnO =>
Al2O3 + 3 ZnSO4 = Al2(SO4)3 + 3 ZnO
NH4Al(SO4)2 + H2O = Al(OH)3 + H2SO4 + NH4OH =>
NH4Al(SO4)2 + 4 H2O = Al(OH)3 + 2 H2SO4 + NH4OH
Mg + H2O2 = MgO + H2O =>
Mg + H2O2 = MgO + H2O
HNO3 + MgO*5H2O = Mg(NO3)2*6H2O =>
2 HNO3 + MgO*5H2O = Mg(NO3)2*6H2O
PBr3(l) + H2O(l) = H3PO3(aq) + HBr(g) =>
PBr3(l) + 3 H2O(l) = H3PO3(aq) + 3 HBr(g)
MnO4 + H30 = Mn + H2O =>
15 MnO4 + 4 H30 = 15 Mn + 60 H2O
NaHCO3 + Mg(NO3)2 = NaNO3 + MgCO3 + H2O + CO2 =>
2 NaHCO3 + Mg(NO3)2 = 2 NaNO3 + MgCO3 + H2O + CO2
S8 + NaBr = Br2 + Na2S =>
S8 + 16 NaBr = 8 Br2 + 8 Na2S
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/03/23
Equations balanced on 01/02/23
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