Equations balanced on the previous day |
3 Cl2 + Ca3N2 = 3 Ca + 2 Cl3N
I = I2 =>
2 I = I2
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
H3CNO2 + Cl2 = CCl3NO2 + HCl =>
H3CNO2 + 3 Cl2 = CCl3NO2 + 3 HCl
C19H28 + H2 = C19H40 =>
C19H28 + 6 H2 = C19H40
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H2SO4 + Sn = H + Sn(SO4)4 =>
4 H2SO4 + Sn = 8 H + Sn(SO4)4
C20H24N2O2 + NaCl = C20H23N2OCl + NaOH =>
C20H24N2O2 + NaCl = C20H23N2OCl + NaOH
C2H3NO + H2O = CO2 + C3H8N2O =>
2 C2H3NO + H2O = CO2 + C3H8N2O
HNO3(c) + Fe = FeNO3 + H2O + NO2 =>
2 HNO3(c) + Fe = FeNO3 + H2O + NO2
Pb(NO3)2 + (NH4)3AsO3 = NH4NO3 + Pb3(AsO3)2 =>
3 Pb(NO3)2 + 2(NH4)3AsO3 = 6 NH4NO3 + Pb3(AsO3)2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CH3OH + K2Cr2O7 + H2O + KOH = HCOOH + K3[Cr(OH)6] =>
3 CH3OH + 2 K2Cr2O7 + 5 H2O + 8 KOH = 3 HCOOH + 4 K3[Cr(OH)6]
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al(NO3)3 + PO4 = AlPO4 + NO3 =>
Al(NO3)3 + PO4 = AlPO4 + 3 NO3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
(NH4)2C2O4 + KMnO4 + H2Cl = MnCl2 + KCl + CO2 + (NH3)Cl + H2O =>
(NH4)2C2O4 + 3 KMnO4 + 11 H2Cl = 3 MnCl2 + 3 KCl + 2 CO2 + 2(NH3)Cl + 12 H2O
MnSO4 + KOH = Mn(OH) + KSO4 =>
MnSO4 + KOH = Mn(OH) + KSO4
UO + CrO3 = UO2 + Cr =>
3 UO + CrO3 = 3 UO2 + Cr
Na(aq) + Cl(aq) = NaCl(aq) =>
Na(aq) + Cl(aq) = NaCl(aq)
KI + Na2SO3 = K2SO3 + Na2I + I2 =>
4 KI + 2 Na2SO3 = 2 K2SO3 + 2 Na2I + I2
Cr2O7{2-} + H2O + {-} = Cr(OH)3 + OH{-} =>
Cr2O7{2-} + 7 H2O + 6e = 2 Cr(OH)3 + 8 OH{-}
FeS + K2Cr2O7 + HCl = CrCl3 + FeCl3 + K2SO3 + KCl + H2O =>
6 FeS + 7 K2Cr2O7 + 62 HCl = 14 CrCl3 + 6 FeCl3 + 6 K2SO3 + 2 KCl + 31 H2O
AgNO3 + I = AgINO3 =>
AgNO3 + I = AgINO3
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
C + O2 = CO =>
2 C + O2 = 2 CO
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH