| Equations balanced on the previous day |
CuSO4 + SO2 + 2 H2O = Cu0 + 2 H2SO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C6H5CH(OH)CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + KOH + C6H5C(O)CH3 + H2O =>
3 C6H5CH(OH)CH3 + K2Cr2O7 + 3 H2SO4 = Cr2(SO4)3 + 2 KOH + 3 C6H5C(O)CH3 + 5 H2O
Sr(NO3)2 + Na2SO4 = SrSO4(aq) + Na2(NO3)2(aq) =>
Sr(NO3)2 + Na2SO4 = SrSO4(aq) + Na2(NO3)2(aq)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CH3CH2COOH + NaHCO3 = CH3CH2COONa + H2O + CO2 =>
CH3CH2COOH + NaHCO3 = CH3CH2COONa + H2O + CO2
C2H3O2H + Al(OH)3 = Al(C2H3O2)3 + H2O =>
3 C2H3O2H + Al(OH)3 = Al(C2H3O2)3 + 3 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
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
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 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
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
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
enxofre + ozônio = dióxidodeenxofre =>
3 S + 2 O3 = 3 SO2
MnO2 + SO2 = Mn + SO3 =>
MnO2 + 2 SO2 = Mn + 2 SO3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cd(OH)2 + NaOH = Cd(OH) + Na(OH)2 =>
Cd(OH)2 + NaOH = Cd(OH) + Na(OH)2
Ba(oh)2 + FeCl3 = BaCl2 + Fe(oh)3 =>
9 Ba(oh)2 + 12 FeCl3 = 18 BaCl2 + 4 Fe(oh)3
MnO2 + SO2 = MnS2O6 =>
MnO2 + 2 SO2 = MnS2O6
N2O5H2O = HNO3 =>
N2O5H2O = 2 HNO3
CoCl2 + KCNS = K2Co(CNS)4 + KCl =>
CoCl2 + 4 KCNS = K2Co(CNS)4 + 2 KCl
NH3(g) + N2O(g) = N2(g) + H2O =>
2 NH3(g) + 3 N2O(g) = 4 N2(g) + 3 H2O
MnO2 + SO2 = MnSO4 =>
MnO2 + SO2 = MnSO4
Ba(OH)2CaO = BaOCa(OH)2 =>
Ba(OH)2CaO = BaOCa(OH)2
C8H9Cl + KMnO4 + H2SO4 = C7H5O2Cl + CO2 + K2SO4 + MnSO4 + H2O =>
5 C8H9Cl + 12 KMnO4 + 18 H2SO4 = 5 C7H5O2Cl + 5 CO2 + 6 K2SO4 + 12 MnSO4 + 28 H2O
HCl + MnO2 = MnCl2 + Cl2 + H2O =>
4 HCl + MnO2 = MnCl2 + Cl2 + 2 H2O
(NH4)2SO4(aq) + AlCl3(aq) = Al2(SO4)3(s) + NH4Cl(aq) =>
3(NH4)2SO4(aq) + 2 AlCl3(aq) = Al2(SO4)3(s) + 6 NH4Cl(aq)
NH4{+} + AsO4{-3} = (NH4)3AsO4 =>
3 NH4{+} + AsO4{-3} = (NH4)3AsO4
CuSO4*5H2O + C2H2K2O5 = CuC2K2O4*2H2O + H2O + SO4 =>
CuSO4*5H2O + C2H2K2O5 = CuC2K2O4*2H2O + 4 H2O + SO4
SO4 + HCl = Cl2 + H2O + S =>
SO4 + 8 HCl = 4 Cl2 + 4 H2O + S
CH3COONH4 + MnSO4 = (CH3COO)2Mn + (NH4)2SO4 =>
2 CH3COONH4 + MnSO4 = (CH3COO)2Mn + (NH4)2SO4
KMnO4 + HBr = H2O + Br2 + MnBr2 + KBr =>
2 KMnO4 + 16 HBr = 8 H2O + 5 Br2 + 2 MnBr2 + 2 KBr
H2CO3 + Na = Na2CO3H2 =>
H2CO3 + 2 Na = Na2CO3H2
SrMoO2F4 = SrF2 + SrMoO4 + MoOF4 =>
3 SrMoO2F4 = 2 SrF2 + SrMoO4 + 2 MoOF4
COCl2 + H2O = CO2 + HCl =>
COCl2 + H2O = CO2 + 2 HCl
Ca2SO4 + HCl = CaCl + H2SO4 =>
Ca2SO4 + 2 HCl = 2 CaCl + H2SO4
C3H4 + AgNO3 = C3H4(NO3)2 + Ag =>
C3H4 + 2 AgNO3 = C3H4(NO3)2 + 2 Ag
Zr + SO2 = Zr2S3 + O2 =>
2 Zr + 3 SO2 = Zr2S3 + 3 O2
K2S2 + CrO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
3 K2S2 + 14 CrO3 + 18 H2SO4 = 7 Cr2(SO4)3 + 3 K2SO4 + 18 H2O
BaBr + Fe(NO3)3 = Ba(NO3) + FeBr3 =>
3 BaBr + Fe(NO3)3 = 3 Ba(NO3) + FeBr3
Balance the equation of any chemical reaction
| Equations balanced on the previous day |
Equations balanced on 11/14/24
Equations balanced on 12/14/23
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