Equations balanced on the previous day |
CH3CHBrCH3 + KOH = H2O + KBr + CH3CHCH2
Na + Fe(No3)3 = NaNo3 + Fe =>
3 Na + Fe(No3)3 = 3 NaNo3 + Fe
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
NaOH + K2SO4 = K(OH) + Na2SO4 =>
2 NaOH + K2SO4 = 2 K(OH) + Na2SO4
Na + O2 + H2O = Na(OH) =>
4 Na + O2 + 2 H2O = 4 Na(OH)
ethylene + water = C2H6O =>
C2H4 + H2O = C2H6O
Sn + H2O = SnO + H2 =>
Sn + H2O = SnO + H2
KMnO4 + NaSnO2 + H2O = MnO2 + NaSnO3 + KOH =>
2 KMnO4 + 3 NaSnO2 + H2O = 2 MnO2 + 3 NaSnO3 + 2 KOH
K2Cr23O7 + H2SO4 = Cr2O3S3O6 + K2SO4 + O2 + H2 =>
4 K2Cr23O7 + 142 H2SO4 = 46 Cr2O3S3O6 + 4 K2SO4 + 83 O2 + 142 H2
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
O2 + Br2 = Br2O =>
O2 + 2 Br2 = 2 Br2O
Cu + PbCl2 = Pb + CuCl2 =>
Cu + PbCl2 = Pb + CuCl2
Cr2O7{2-} + Cl{-} + H2SO4 = CrO2Cl2 + H2O + SO4{2-} =>
Cr2O7{2-} + 4 Cl{-} + 3 H2SO4 = 2 CrO2Cl2 + 3 H2O + 3 SO4{2-}
KOHHBr = KBrH2O =>
KOHHBr = KBrH2O
Cr(CH3CO2)3(aq) + KOH(aq) = Cr(OH)3(s) + K(CH3CO2)(aq) =>
Cr(CH3CO2)3(aq) + 3 KOH(aq) = Cr(OH)3(s) + 3 K(CH3CO2)(aq)
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
NO2 + H2O = NH3 + O2 =>
4 NO2 + 6 H2O = 4 NH3 + 7 O2
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
N2F2 = N + F =>
N2F2 = 2 N + 2 F
FeO + KSO4 = FeSO4 + KO =>
FeO + KSO4 = FeSO4 + KO
NaOH + CuSO4 = Cu(OH)2 + Na2SO4 =>
2 NaOH + CuSO4 = Cu(OH)2 + Na2SO4
FeO + KSO4 = FeSO4 + KO =>
FeO + KSO4 = FeSO4 + KO
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
KClO3 + CrCl2 + KOH = K2CrO4 + KCl + H2O =>
2 KClO3 + 3 CrCl2 + 12 KOH = 3 K2CrO4 + 8 KCl + 6 H2O
Cr + N = Cr2N =>
2 Cr + N = Cr2N