Equations balanced on the previous day | Equations balanced on the next day |
S + H2 = H2S
MnO4{2-} + SO3{2-} + H3O{+} = SO4{2-} + Mn{2+} + H2O =>
MnO4{2-} + 2 SO3{2-} + 4 H3O{+} = 2 SO4{2-} + Mn{2+} + 6 H2O
Al(OH)3 + CO = Al + CO2 + H2O =>
2 Al(OH)3 + 3 CO = 2 Al + 3 CO2 + 3 H2O
NaOH + C3H4O5 = C3H2O5Na2 + H2O =>
2 NaOH + C3H4O5 = C3H2O5Na2 + 2 H2O
K3[Fe(CN)6] + KMnO4 + HCl = KCl + FeCl3 + MnCl2 + CO2 + N2O + H2O =>
5 K3[Fe(CN)6] + 36 KMnO4 + 138 HCl = 51 KCl + 5 FeCl3 + 36 MnCl2 + 30 CO2 + 15 N2O + 69 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
AsO3 + Zn + HNO3 = AsH3 + Zn(NO3)2 + H2O =>
2 AsO3 + 9 Zn + 18 HNO3 = 2 AsH3 + 9 Zn(NO3)2 + 6 H2O
H2S + H2AsO4{-} + H{+} = SO4{-2} + H3AsO3 =>
H2S + 4 H2AsO4{-} + 2 H{+} = SO4{-2} + 4 H3AsO3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
P2O5 + NaOH = Na3PO4 + H2O =>
P2O5 + 6 NaOH = 2 Na3PO4 + 3 H2O
HNO3 + PbO + KI = PbI2 + H2O + KNO3 =>
2 HNO3 + PbO + 2 KI = PbI2 + H2O + 2 KNO3
NaHSO3 + CuSO4 = NaSO4 + HSO3Cu =>
NaHSO3 + CuSO4 = NaSO4 + HSO3Cu
Ni(IO3)2 + Fe2(C2O4)3 = Ni(C2O4) + Fe(IO3)3 =>
3 Ni(IO3)2 + Fe2(C2O4)3 = 3 Ni(C2O4) + 2 Fe(IO3)3
NaHSO3 + CuSO4 = NaSO4 + HSO3Cu =>
NaHSO3 + CuSO4 = NaSO4 + HSO3Cu
NaClO + NH3 = NCl3 + NaOH =>
3 NaClO + NH3 = NCl3 + 3 NaOH
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Rb2SO4 + CuI2 = RbI + CuSO4 =>
Rb2SO4 + CuI2 = 2 RbI + CuSO4
HBr(aq) + NH3(aq) = H3Br + NH =>
HBr(aq) + NH3(aq) = H3Br + NH
CrI3(s) + F2(g) = CrF3(s) + I2(s) =>
2 CrI3(s) + 3 F2(g) = 2 CrF3(s) + 3 I2(s)
NaHSO4 + KMnO4 + H2O = HMnO4 + K2SO4 + NaOH =>
NaHSO4 + 2 KMnO4 + H2O = 2 HMnO4 + K2SO4 + NaOH
Sb(s) + Cl2(g) = SbCl3(s) =>
2 Sb(s) + 3 Cl2(g) = 2 SbCl3(s)
KMnO4 + FeSO4 + H2SO4 = K2SO4 + MnSO4 + Fe(SO4)2 + H2O =>
2 KMnO4 + 5 FeSO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Fe(SO4)2 + 8 H2O
HNO3 + H2NOH = H2O + H2NNO3 =>
HNO3 + H2NOH = H2O + H2NNO3
P + KOH = PH3 + KO =>
P + 3 KOH = PH3 + 3 KO
NaHSO3 + CuSO4 = NaSO4 + HSO3Cu =>
NaHSO3 + CuSO4 = NaSO4 + HSO3Cu
CH3CH2OH + H2SO4 = CH3COOH + H2O + SO2 =>
CH3CH2OH + 2 H2SO4 = CH3COOH + 3 H2O + 2 SO2
Sr(NO3)2 + O = SrO + NO3 =>
Sr(NO3)2 + O = SrO + 2 NO3
NaH + Y2O = NaOH + Y2 =>
NaH + Y2O = NaOH + Y2
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
CaCl2 + C6H5OH = C6H5Cl + Ca(OH)2 =>
CaCl2 + 2 C6H5OH = 2 C6H5Cl + Ca(OH)2
CH3COOH + C2H5OH = CH3COOC2H5 + H2O =>
CH3COOH + C2H5OH = CH3COOC2H5 + H2O
(NH4)2S + Fe(NO3)2 = NH4NO3 + FeS =>
(NH4)2S + Fe(NO3)2 = 2 NH4NO3 + FeS
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Zn(s) + AgNo3(aq) = Ag(s) + Zn(No3)2(aq) =>
Zn(s) + 2 AgNo3(aq) = 2 Ag(s) + Zn(No3)2(aq)
H2CO4 + Na + O2 = Na4CO4 + H2O =>
2 H2CO4 + 8 Na + O2 = 2 Na4CO4 + 2 H2O
CaCl(aq) + AgNO3(aq) = CaNO3 + AgCl =>
CaCl(aq) + AgNO3(aq) = CaNO3 + AgCl
Zn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
Fe(OH)3 + CuCl2 = FeCl3 + Cu(OH)2 =>
2 Fe(OH)3 + 3 CuCl2 = 2 FeCl3 + 3 Cu(OH)2
Sb2O3(s) + HCl(g) = SbCl3(s) + H2O(g) =>
Sb2O3(s) + 6 HCl(g) = 2 SbCl3(s) + 3 H2O(g)
Ca + CO3 = CaCO3 =>
Ca + CO3 = CaCO3
Na2S04 + Pb(NO3)2 = Na2(NO3)2 + PbS04 =>
Na2S04 + Pb(NO3)2 = Na2(NO3)2 + PbS04
HBr + Mg = MgBr2 + H2 =>
2 HBr + Mg = MgBr2 + H2
Al + SnCO3 = Al2(CO3) + Sn =>
2 Al + SnCO3 = Al2(CO3) + Sn
KClO3 + C12H22O2 = KCl + CO2 + H2O =>
11 KClO3 + C12H22O2 = 11 KCl + 12 CO2 + 11 H2O
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
CH3(CH2)CH4 + O2 = CO2 + H2O =>
4 CH3(CH2)CH4 + 21 O2 = 12 CO2 + 18 H2O
KBiO3 + HNO3 + MnSO4 = Bi(NO3)3 + KNO3 + KMnO4 + H2SO4 + H2O =>
5 KBiO3 + 18 HNO3 + 2 MnSO4 = 5 Bi(NO3)3 + 3 KNO3 + 2 KMnO4 + 2 H2SO4 + 7 H2O
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
KSO4 + HCl = KCl + SO2 + H2O + Cl2 =>
2 KSO4 + 8 HCl = 2 KCl + 2 SO2 + 4 H2O + 3 Cl2
K2Cr2O7 + H2O2 + H2SO4 = CrO4 + K2SO4 + H2O =>
K2Cr2O7 + 2 H2O2 + H2SO4 = 2 CrO4 + K2SO4 + 3 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
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