| Equations balanced on the previous day | Equations balanced on the next day |
Na2S + Br2 = S + 2 NaBr
Al(c) + Pb(NO3)2(aq) = Al(NO3)3(aq) + Pb(c) =>
2 Al(c) + 3 Pb(NO3)2(aq) = 2 Al(NO3)3(aq) + 3 Pb(c)
NO + HCl = NCl + OH =>
NO + HCl = NCl + OH
Li2SO4(aq) + SrI2(aq) = LiI(aq) + SrSO4(s) =>
Li2SO4(aq) + SrI2(aq) = 2 LiI(aq) + SrSO4(s)
MnO2 + H2O2 + KCl = MnCl2 + KMnO4 + H2O =>
3 MnO2 + 2 H2O2 + 2 KCl = MnCl2 + 2 KMnO4 + 2 H2O
Cu2O3 + H2 = CuO + H2O =>
Cu2O3 + H2 = 2 CuO + H2O
Fe(OH)3 + H3(PO4) = Fe3(PO4)3 + H(OH) =>
3 Fe(OH)3 + 3 H3(PO4) = Fe3(PO4)3 + 9 H(OH)
CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O
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
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
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
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CH3(CH2)6(CH)3 + O2 = CO2 + H2O =>
2 CH3(CH2)6(CH)3 + 29 O2 = 20 CO2 + 18 H2O
K2Cr2O7 + SnCl2 + HCl = CrCl2 + KCl + SnCl4 + H2O =>
K2Cr2O7 + 4 SnCl2 + 14 HCl = 2 CrCl2 + 2 KCl + 4 SnCl4 + 7 H2O
FeSe + HNO3 = Fe(NO3)3 + H2SeO3 + NO + H2O =>
3 FeSe + 16 HNO3 = 3 Fe(NO3)3 + 3 H2SeO3 + 7 NO + 5 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
(NH4)2S2O8 + CU = CUSO4 + (NH4)2SO4 =>
(NH4)2S2O8 + CU = CUSO4 + (NH4)2SO4
CH3(CH2)14CH2 + O2 = CO2 + H2O =>
4 CH3(CH2)14CH2 + 97 O2 = 64 CO2 + 66 H2O
C14H28 = C28H56 =>
2 C14H28 = C28H56
MnSO4 + Mn(OH)2 = (MnOH)2SO4 =>
MnSO4 + Mn(OH)2 = (MnOH)2SO4
H2 + NO = N2O + HNO2 =>
H2 + 6 NO = 2 N2O + 2 HNO2
CH3COOOH + NaOH = CH3COOONa + H2O =>
CH3COOOH + NaOH = CH3COOONa + H2O
KI + AgNO3 = I2 + Ag + KNO3 =>
2 KI + 2 AgNO3 = I2 + 2 Ag + 2 KNO3
Pt + HNO3 = NO2 + Pt(NO3)2 + H2O =>
Pt + 4 HNO3 = 2 NO2 + Pt(NO3)2 + 2 H2O
C7H8 + Cl2 + NaCN = C8H7N + HCN + NaCl =>
C7H8 + Cl2 + 2 NaCN = C8H7N + HCN + 2 NaCl
KOH + P2O5 = K3(PO4) + H2O =>
6 KOH + P2O5 = 2 K3(PO4) + 3 H2O
CH3CH2CH2CH2CH2CH2CHO + Ag(NH3)2OH = CH3COONH4 + Ag + NH3 + H2O =>
2 CH3CH2CH2CH2CH2CH2CHO + 24 Ag(NH3)2OH = 7 CH3COONH4 + 24 Ag + 41 NH3 + 12 H2O
(NH4)3(PO4) + Pb(NO3)4 = Pb3(PO4)4 + (NH4)(NO3) =>
4(NH4)3(PO4) + 3 Pb(NO3)4 = Pb3(PO4)4 + 12(NH4)(NO3)
NaVO3 + BaCl2 + H2O = Ba2V2O7 + NaCl + HCl =>
2 NaVO3 + 2 BaCl2 + H2O = Ba2V2O7 + 2 NaCl + 2 HCl
H2C2O4*2H2O + Na2CO3K2CO3 = H2O + Na2C2O4 + K2C2O4 + CO2 =>
2 H2C2O4*2H2O + Na2CO3K2CO3 = 6 H2O + Na2C2O4 + K2C2O4 + 2 CO2
K3PO4(aq) + NaOH(aq) = KOH + Na3PO4 =>
K3PO4(aq) + 3 NaOH(aq) = 3 KOH + Na3PO4
Pd(NO3)2 + HCl = PdCl2 + HNO3 =>
Pd(NO3)2 + 2 HCl = PdCl2 + 2 HNO3
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
enxofre + ozônio = dióxidodeenxofre =>
3 S + 2 O3 = 3 SO2
Ai + (OH)3 + H2SO4 = Ai2(SO4)3 + H2O =>
2 Ai + 2(OH)3 + 3 H2SO4 = Ai2(SO4)3 + 6 H2O
H3PO4 + LiOH = Li3PO4 + H2O =>
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O
MoS2 + O2 + H2O = SO4{2-} + MoO4{2-} + H{+} =>
2 MoS2 + 9 O2 + 6 H2O = 4 SO4{2-} + 2 MoO4{2-} + 12 H{+}
NiCl2 + K4Fe(CN)6 = Ni4(Fe(CN)6)2 + KCl =>
4 NiCl2 + 2 K4Fe(CN)6 = Ni4(Fe(CN)6)2 + 8 KCl
H2SO4 + Al2O3 = Al2(SO4)3 + H2O =>
3 H2SO4 + Al2O3 = Al2(SO4)3 + 3 H2O
KC2H3O2 + CoSO4 = Co(C2H3O2)2 + K2SO4 =>
2 KC2H3O2 + CoSO4 = Co(C2H3O2)2 + K2SO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Au(OH)3 + H3PO3 = Au3(PO3)3 + H2O =>
3 Au(OH)3 + 3 H3PO3 = Au3(PO3)3 + 9 H2O
(NH4)2SO4(aq) + Ca(OH)2(aq) = NH4OH(aq) + CaSO4(s) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = 2 NH4OH(aq) + CaSO4(s)
Pb(NO3)2(aq) + NaI(aq) = NaNO3(aq) + PbI2(s) =>
Pb(NO3)2(aq) + 2 NaI(aq) = 2 NaNO3(aq) + PbI2(s)
N2H4 + I2 + OH{-} = I{-} + N2 + H2O =>
N2H4 + 2 I2 + 4 OH{-} = 4 I{-} + N2 + 4 H2O
Na2(SO3) + H3PO4 = Na3PO4 + SO2 + H2O =>
3 Na2(SO3) + 2 H3PO4 = 2 Na3PO4 + 3 SO2 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/15/25
Equations balanced on 02/14/24
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