Equations balanced on the previous day | Equations balanced on the next day |
CuSO4H2O + 4 NH3 = Cu(NH3)4SO4H2O
(CuOH)2CO3 + HCl = H2O + CO2 + CuCl2 =>
(CuOH)2CO3 + 4 HCl = 3 H2O + CO2 + 2 CuCl2
Ca2B6O11 + Na2CO3 + H2O = Na2B4O7 + CaCO3 + NaOH =>
2 Ca2B6O11 + 4 Na2CO3 + H2O = 3 Na2B4O7 + 4 CaCO3 + 2 NaOH
Se + O = SeO3 =>
Se + 3 O = SeO3
K2MnO4 + H2O = KMnO4 + MnO2 + KHO =>
3 K2MnO4 + 2 H2O = 2 KMnO4 + MnO2 + 4 KHO
H2CrO4 + C3H8O3 + H2SO4 = Cr(OH)SO4 + CO2 + H2 =>
2 H2CrO4 + 2 C3H8O3 + 2 H2SO4 = 2 Cr(OH)SO4 + 6 CO2 + 11 H2
NaC + F2 = NaF + C2 =>
2 NaC + F2 = 2 NaF + C2
SiO2 + C + Cl2 = SiCl4 + COC =>
SiO2 + 4 C + 2 Cl2 = SiCl4 + 2 COC
KI + NaNO2 + HCl = H2O + NO + I2 + KCl + NaCl =>
2 KI + 2 NaNO2 + 4 HCl = 2 H2O + 2 NO + I2 + 2 KCl + 2 NaCl
Na2HPO3 + KBrO3 + HCl = H3PO4 + KBr + NaCl =>
3 Na2HPO3 + KBrO3 + 6 HCl = 3 H3PO4 + KBr + 6 NaCl
Mg(s) + Cu{+2}(aq) = Cu(s) + Mg{+2}(aq) =>
Mg(s) + Cu{+2}(aq) = Cu(s) + Mg{+2}(aq)
Mg + NH3 = MgN + H =>
Mg + NH3 = MgN + 3 H
C6H7OH + O2 = CO2 + H2O =>
2 C6H7OH + 15 O2 = 12 CO2 + 8 H2O
Al + O2 = Al2O2 = =>
2 Al + O2 = Al2O2
FeO + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeO + 4 H2SO4 = Fe2(SO4)3 + SO2 + 4 H2O
CO + NH3 + H = CH3CN + H2O =>
2 CO + NH3 + 4 H = CH3CN + 2 H2O
SnCl2 + KMnO4 + H2SO4 = Sn(SO4)2 + SnCl4 + MnCl2 + KCl + H2O =>
5 SnCl2 + 2 KMnO4 + 8 H2SO4 = 4 Sn(SO4)2 + SnCl4 + 2 MnCl2 + 2 KCl + 8 H2O
H2O(l) + Ni3S2(s) + CuSO4(a) = H2SO4(a) + NiSO4(a) + Cu2S(s) =>
4 H2O(l) + 5 Ni3S2(s) + 18 CuSO4(a) = 4 H2SO4(a) + 15 NiSO4(a) + 9 Cu2S(s)
Na2X + HNO3 = H2X + NaNO3 =>
Na2X + 2 HNO3 = H2X + 2 NaNO3
NH4Br = Br + NH4 =>
NH4Br = Br + NH4
Mn(NO3)2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + Na(NO3) + H2O =>
2 Mn(NO3)2 + 5 NaBiO3 + 16 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + 5 Na(NO3) + 7 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
PbNO3{+} + KI = PbI{+} + KNO3 =>
PbNO3{+} + KI = PbI{+} + KNO3
NH4ClO4 + C = N2 + H2 + Cl2 + CO2 =>
2 NH4ClO4 + 4 C = N2 + 4 H2 + Cl2 + 4 CO2
HBrO3 + Cl2 = Br2 + HClO3 =>
2 HBrO3 + Cl2 = Br2 + 2 HClO3
Co(Cl2)(H2O)6 + H2O2 + N2C2H8 + H{+} = Co(N2C2H6)2(Cl2){+} + H2O =>
2 Co(Cl2)(H2O)6 + 5 H2O2 + 4 N2C2H8 + 2 H{+} = 2 Co(N2C2H6)2(Cl2){+} + 22 H2O
C6H5NH3 + NaOH = C6H5NH2 + H2O + Na =>
C6H5NH3 + NaOH = C6H5NH2 + H2O + Na
MgO + NaOH = (MgOH)2 + NaO =>
2 MgO + 2 NaOH = (MgOH)2 + 2 NaO
Sn{4+} + Al = Sn + Al{3+} =>
3 Sn{4+} + 4 Al = 3 Sn + 4 Al{3+}
NaBH4 + H2O + C14H10O2 = C14H14O2 + NaBO2 =>
NaBH4 + 2 H2O + 2 C14H10O2 = 2 C14H14O2 + NaBO2
Mg(NO3)2 + H2(SO4) = Mg(SO4)2 + H2(NO3) =>
Mg(NO3)2 + 2 H2(SO4) = Mg(SO4)2 + 2 H2(NO3)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NH4ClO4 + C = N2 + H2 + Cl2 + CO2 =>
2 NH4ClO4 + 4 C = N2 + 4 H2 + Cl2 + 4 CO2
SnCl2 + K2Cr2O7 + HCl = H[SnCl6] + KCl + H2O + CrCl3 =>
2 SnCl2 + K2Cr2O7 + 16 HCl = 2 H[SnCl6] + 2 KCl + 7 H2O + 2 CrCl3
KNO2 + KNO3 + Cr2O3 = NO + K2(CrO4) =>
3 KNO2 + KNO3 + Cr2O3 = 4 NO + 2 K2(CrO4)
C6H5COOH + H2O + NaOH = C6H5COONaOH + H3O =>
C6H5COOH + H2O + NaOH = C6H5COONaOH + H3O
PbNO3{+} + KI = PbI{+} + KNO3 =>
PbNO3{+} + KI = PbI{+} + KNO3
NaH2PO4 + NaOH = Na3PO4 + H2O =>
NaH2PO4 + 2 NaOH = Na3PO4 + 2 H2O
Na3PO4(aq) + Pb(NO3)2(aq) = PbPO4 + Na3(NO3)2(aq) =>
Na3PO4(aq) + Pb(NO3)2(aq) = PbPO4 + Na3(NO3)2(aq)
C2H5Cl + Cl2 = C2H4Cl + HCl =>
2 C2H5Cl + Cl2 = 2 C2H4Cl + 2 HCl
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
H + O2 = H2O =>
4 H + O2 = 2 H2O
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
KCN + HCl = HCNKCl =>
KCN + HCl = HCNKCl
NaHCO3 + H2C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
51 NaHCO3 + 18 H2C6H5O7 = 57 CO2 + 46 H2O + 17 Na3C6H5O7
CrCl3 + CON2H4 + C5H8O2 = Cr(C5H7O2)3 + NH3 + Cl2 + H2O =>
8 CrCl3 + 5 CON2H4 + 23 C5H8O2 = 8 Cr(C5H7O2)3 + 10 NH3 + 12 Cl2 + 3 H2O
RCHO + NH3 = RCONH4 =>
RCHO + NH3 = RCONH4
C37H72 + H2 = C37H76 =>
C37H72 + 2 H2 = C37H76
Hg2Cl2 = Hg2{2+} + Cl{-} =>
Hg2Cl2 = Hg2{2+} + 2 Cl{-}
(NH4F)2 = NH4HF2 + NH3 =>
(NH4F)2 = NH4HF2 + NH3
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