Equations balanced on the previous day | Equations balanced on the next day |
H2Cr2O7 = H2CrO4 + CrO3
H2 + O2 = H2O = ?H2O =>
2 H2 + O2 = 2 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
H2 + O2 = H2O = ?H2O =>
2 H2 + O2 = 2 H2O
FeCl2 + KMnO4 + HCl = FeO3 + MnCl2 + KCl + H2O =>
5 FeCl2 + 4 KMnO4 + 2 HCl = 5 FeO3 + 4 MnCl2 + 4 KCl + H2O
H2 + O2 = H2O = ?H2O =>
2 H2 + O2 = 2 H2O
HBr + Cl2 = BrCl2 + H =>
HBr + Cl2 = BrCl2 + H
Ca(OH)2 + H2SO4 + Zr + HF = CaSO4 + H9O4 + H2ZrF6 =>
8 Ca(OH)2 + 8 H2SO4 + Zr + 6 HF = 8 CaSO4 + 4 H9O4 + H2ZrF6
Ca + (Ca(NO3)2) = CaNO3 =>
Ca + (Ca(NO3)2) = 2 CaNO3
C7H14OH + O2 = CO2 + H2O =>
4 C7H14OH + 41 O2 = 28 CO2 + 30 H2O
[Co(NH3)5Cl]Cl2 + H2O = [Co(NH3)5(H2O)]Cl3 =>
[Co(NH3)5Cl]Cl2 + H2O = [Co(NH3)5(H2O)]Cl3
Zn + HClO4 = ZnClO4 + H =>
Zn + HClO4 = ZnClO4 + H
H2 + O2 = H2O = ?H2O =>
2 H2 + O2 = 2 H2O
FeCl2 + KMnO4 + HCl = FeO3 + MnCl2 + KCl + H2O =>
5 FeCl2 + 4 KMnO4 + 2 HCl = 5 FeO3 + 4 MnCl2 + 4 KCl + H2O
FeCl2 + KMnO4 + HCl = FeO3 + MnCl2 + KCl + H2O =>
5 FeCl2 + 4 KMnO4 + 2 HCl = 5 FeO3 + 4 MnCl2 + 4 KCl + H2O
H2 + O2 = H2O = ?H2O =>
2 H2 + O2 = 2 H2O
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
H2C2O4 + FeC2O4 + K2C2O4*H2O + H2O2 + H2O = K3[Fe(C2O4)3]*3H2O =>
H2C2O4 + 2 FeC2O4 + 3 K2C2O4*H2O + H2O2 + H2O = 2 K3[Fe(C2O4)3]*3H2O
C3H8 + Cl2 = C + HCl =>
C3H8 + 4 Cl2 = 3 C + 8 HCl
NiSn{2} = SnNi{2} =>
NiSn{2} = SnNi{2}
NaOH + HCl = NaCl*H2O =>
NaOH + HCl = NaCl*H2O
Ni + HCl = Ni(HCl)2 =>
Ni + 2 HCl = Ni(HCl)2
Zn + NaNO3 + NaOH = Na2ZnO2 + NH3 + H2O* =>
4 Zn + NaNO3 + 7 NaOH = 4 Na2ZnO2 + NH3 + 2 H2O*
Cr + NaOH + H2O = NaCr(OH)6 + H2 =>
2 Cr + 2 NaOH + 10 H2O = 2 NaCr(OH)6 + 5 H2
Zn + HClO4 = ZnClO4 + H =>
Zn + HClO4 = ZnClO4 + H
CoBrKOH = KBrCo(OH) =>
CoBrKOH = KBrCo(OH)
FeCl2 + KMnO4 + HCl = FeO3 + MnCl2 + KCl + H2O =>
5 FeCl2 + 4 KMnO4 + 2 HCl = 5 FeO3 + 4 MnCl2 + 4 KCl + H2O
MgI2 + Ag(NO3) = AgI + Mg(NO3)2 =>
MgI2 + 2 Ag(NO3) = 2 AgI + Mg(NO3)2
NaClO3 + MnCO3 = NaCl + MnO2 + CO2 =>
NaClO3 + 3 MnCO3 = NaCl + 3 MnO2 + 3 CO2
BrO{3}^{-} + Sn{2+} + H{+} = Br{-} + Sn{4+} + H2O =>
BrO{3}^{-} + 3 Sn{2+} + 2 H{+} = Br{-} + 3 Sn{4+} + H2O
H1 + Si3 = SiH4 =>
12 H1 + Si3 = 3 SiH4
Sr + H2 = SrH2 =>
Sr + H2 = SrH2
Mg(NO3) + Cu(SO4) = Cu(NO3) + Mg(SO4) =>
Mg(NO3) + Cu(SO4) = Cu(NO3) + Mg(SO4)
Fe20 + Cl40 = FeCl60 =>
Fe20 + 30 Cl40 = 20 FeCl60
NaVO3 + H2O = Na6V10O28 + NaOH =>
10 NaVO3 + 2 H2O = Na6V10O28 + 4 NaOH
HMnO4NO = HNO3MnO2 =>
HMnO4NO = HNO3MnO2
FeCl2 + KMnO4 + HCl = FeO3 + MnCl2 + KCl + H2O =>
5 FeCl2 + 4 KMnO4 + 2 HCl = 5 FeO3 + 4 MnCl2 + 4 KCl + H2O
OH + Cl2 = HClO =>
2 OH + Cl2 = 2 HClO
FeOH2 + Cl2 + KOH = K2FeO4 + KCl + H2O =>
FeOH2 + 3 Cl2 + 8 KOH = K2FeO4 + 6 KCl + 5 H2O
Na + H3PO4 = Na2HPO4 + H2 =>
2 Na + H3PO4 = Na2HPO4 + H2
H2 + O2 = H2O = ?H2O =>
2 H2 + O2 = 2 H2O
Sr + H2 = SrH2 =>
Sr + H2 = SrH2
FeCO3 + Al = Fe + Al2CO3 =>
FeCO3 + 2 Al = Fe + Al2CO3
CaCl2 + O2 = CaO + Cl2O =>
CaCl2 + O2 = CaO + Cl2O
FeC6H7O7H3PO4H2O = FePO4C6H8O7H4O =>
FeC6H7O7H3PO4H2O = FePO4C6H8O7H4O