| Equations balanced on the previous day | Equations balanced on the next day |
H2S + 2 HClO = SO2 + 2 Cl + 4 H
K + O2 = K2O =>
4 K + O2 = 2 K2O
Ba(NO3)2 + Na3(PO4) = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3(PO4) = Ba3(PO4)2 + 6 NaNO3
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
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
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KClO2 + NaI + H2O = I2 + NaOH + KCl =>
KClO2 + 4 NaI + 2 H2O = 2 I2 + 4 NaOH + KCl
enxofre + ozônio = dióxidodeenxofre =>
3 S + 2 O3 = 3 SO2
K4[Fe(CN)6] + H2SO4 + H2O2 = K2SO4 + FeSO4 + NO2 + CO2 + H2O =>
K4[Fe(CN)6] + 3 H2SO4 + 27 H2O2 = 2 K2SO4 + FeSO4 + 6 NO2 + 6 CO2 + 30 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
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
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
K2Cr2O7 + H2SO4 + KNO2 = Cr2(SO4)3 + K2SO4 + H2O + KNO3 =>
K2Cr2O7 + 4 H2SO4 + 3 KNO2 = Cr2(SO4)3 + K2SO4 + 4 H2O + 3 KNO3
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
KMnO4 + H2O + Na2SO3 = KOH + MnO2 + Na2SO4 =>
2 KMnO4 + H2O + 3 Na2SO3 = 2 KOH + 2 MnO2 + 3 Na2SO4
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
CH2CHO + O2 = CO2 + H2 =>
2 CH2CHO + 3 O2 = 4 CO2 + 3 H2
Mg + CuNO3 = Mg(NO3)2 + Cu =>
Mg + 2 CuNO3 = Mg(NO3)2 + 2 Cu
NH3NO3 + HCl = NH3Cl + HNO3 =>
NH3NO3 + HCl = NH3Cl + HNO3
CN{-} + H{+} + MnO4{-} = Mn{2+} + (CN)2 + H2O =>
10 CN{-} + 16 H{+} + 2 MnO4{-} = 2 Mn{2+} + 5(CN)2 + 8 H2O
As(OH)3(s) + H2SO4(aw) = As2(SO4)3(aq) + H2O(l) =>
2 As(OH)3(s) + 3 H2SO4(aw) = As2(SO4)3(aq) + 6 H2O(l)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al + NaOH = Al((OH)4) + Na =>
Al + 4 NaOH = Al((OH)4) + 4 Na
Al(OH)3(heat) = Al2O3 + H2O =>
2 Al(OH)3(heat) = Al2O3 + 3 H2O
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
H2SO3 + AgCl = Ag2SO3 + HCl =>
H2SO3 + 2 AgCl = Ag2SO3 + 2 HCl
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
Bi(OH)3 + SnO = Bi + SnO2 + H2O =>
2 Bi(OH)3 + 3 SnO = 2 Bi + 3 SnO2 + 3 H2O
H2O2 + NaI = NaIO3 + H2O =>
3 H2O2 + NaI = NaIO3 + 3 H2O
AgNO3(ac) + Na2SO4(ac) = Ag2SO4(s) + NaNO3(ac) =>
2 AgNO3(ac) + Na2SO4(ac) = Ag2SO4(s) + 2 NaNO3(ac)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaCl + KBr = NaBr + KCl =>
NaCl + KBr = NaBr + KCl
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/24/25
Equations balanced on 04/23/24
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