Equations balanced on the previous day | Equations balanced on the next day |
SrBr2 + 2 NaNO3 = Sr(NO3)2 + 2 NaBr
Fe + O + H2O = FeOH =>
2 Fe + O + H2O = 2 FeOH
I2O4 + HCOOH = CO2 + I2 + H2O =>
I2O4 + 4 HCOOH = 4 CO2 + I2 + 4 H2O
Al(OH)3 + HPO3 = Al(PO3)3 + H2O =>
Al(OH)3 + 3 HPO3 = Al(PO3)3 + 3 H2O
BaCO3 + HCl + NaOH = NaCl + Ba(OH)2 + CO2 =>
BaCO3 + HCl + NaOH = NaCl + Ba(OH)2 + CO2
C9H8O4 + FeCl3 = (C9H7O4)3Fe + HCl =>
3 C9H8O4 + FeCl3 = (C9H7O4)3Fe + 3 HCl
Kr2CrO4 + Pb(NO3)2 = Kr2(NO3)2 + PbCrO4 =>
Kr2CrO4 + Pb(NO3)2 = Kr2(NO3)2 + PbCrO4
OH{-} + Al + H2O = Al(OH)4{-} + H2 =>
2 OH{-} + 2 Al + 6 H2O = 2 Al(OH)4{-} + 3 H2
CaO + HNO3 = H2O + Ca(NO3)2 =>
CaO + 2 HNO3 = H2O + Ca(NO3)2
HNO2 + NH3 = NH4 + NO2 =>
HNO2 + NH3 = NH4 + NO2
MgCl2 + Na2CO3 = MgCO3(s) + NaCl =>
MgCl2 + Na2CO3 = MgCO3(s) + 2 NaCl
KBrO + Al + KOH = KBr + KAlO2 + H2O =>
3 KBrO + 2 Al + 2 KOH = 3 KBr + 2 KAlO2 + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
K2SO4 + ZnI2 = ZnSO4 + KI =>
K2SO4 + ZnI2 = ZnSO4 + 2 KI
Cu + Hg(NO3)2 = Cu(NO3)2 + Hg =>
Cu + Hg(NO3)2 = Cu(NO3)2 + Hg
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Si + NaOH + H2O = Na2[Si(OH)6] + H2 =>
Si + 2 NaOH + 4 H2O = Na2[Si(OH)6] + 2 H2
SrCl2 + NaOH = Sr(OH)2 + ClNa =>
SrCl2 + 2 NaOH = Sr(OH)2 + 2 ClNa
Al2S3 + CaF2 = AlF3 + Ca2S2 =>
2 Al2S3 + 6 CaF2 = 4 AlF3 + 3 Ca2S2