Equations balanced on the previous day | Equations balanced on the next day |
2 CaO + MnI4 = MnO2 + 2 CaI2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KI + Pb + (NO3) = KNO3 + PbI2 =>
2 KI + Pb + 2(NO3) = 2 KNO3 + PbI2
Zn(OH)2 + NH4OH = Zn(NH3)4(OH)2 + H2O =>
Zn(OH)2 + 4 NH4OH = Zn(NH3)4(OH)2 + 4 H2O
Cs + MgF2 = CsF + Mg =>
2 Cs + MgF2 = 2 CsF + Mg
CaCl2 + Na2CO3 = CaO2 + CNa2Cl3 =>
3 CaCl2 + 2 Na2CO3 = 3 CaO2 + 2 CNa2Cl3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
HBr(aq) + NaHCO3(aq) = H2O + CO2 + BrNa =>
HBr(aq) + NaHCO3(aq) = H2O + CO2 + BrNa
Ca2 + HOH = (CaHOH)2 =>
Ca2 + 2 HOH = (CaHOH)2
H2SO4 + NaCN = HCN + Na2SO4 =>
H2SO4 + 2 NaCN = 2 HCN + Na2SO4
MnCl2 + Al = Mn + AlCl3 =>
3 MnCl2 + 2 Al = 3 Mn + 2 AlCl3
F2 + AlCl3 = AlF3 + Cl2 =>
3 F2 + 2 AlCl3 = 2 AlF3 + 3 Cl2
Cd + AgCl = Cd{+2} + Ag + Cl{-} =>
Cd + 2 AgCl = Cd{+2} + 2 Ag + 2 Cl{-}
HCl + Cd = CdCl2 + H2 =>
2 HCl + Cd = CdCl2 + H2
C12H22O11(g) + O2(g) = CO2(g) + H2O(l) =>
C12H22O11(g) + 12 O2(g) = 12 CO2(g) + 11 H2O(l)
CH3COOH + H2O2 = CH3COOOH + H2O =>
CH3COOH + H2O2 = CH3COOOH + H2O
Li3P + HCl = LiCl + PH3 =>
Li3P + 3 HCl = 3 LiCl + PH3
Fe3O4 + HCl = Fe3Cl + O4H =>
Fe3O4 + HCl = Fe3Cl + O4H
MnCl2 + Al = Mn + AlCl3 =>
3 MnCl2 + 2 Al = 3 Mn + 2 AlCl3
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
Zr + HF + HNO3 = H3[ZrF7] + NO + H2O =>
3 Zr + 21 HF + 4 HNO3 = 3 H3[ZrF7] + 4 NO + 8 H2O
HI(g) = I2(s) + H2(g) =>
2 HI(g) = I2(s) + H2(g)
BaCO3 + NH3 + H2O = Ba(OH)2 + CO3 + NH4 =>
BaCO3 + 2 NH3 + 2 H2O = Ba(OH)2 + CO3 + 2 NH4
H2O + Cl2 = OCl + HCl =>
2 H2O + 3 Cl2 = 2 OCl + 4 HCl
N2H4O3 + NaOH = NaNO3 + NH3 + H2O =>
N2H4O3 + NaOH = NaNO3 + NH3 + H2O
Al(NO3)3 + Mg = Al + Mg(NO3)2 =>
2 Al(NO3)3 + 3 Mg = 2 Al + 3 Mg(NO3)2
Na2Cr2O7 + NH4Cl = Cr2O3 + N2 + H2O + NaCl =>
Na2Cr2O7 + 2 NH4Cl = Cr2O3 + N2 + 4 H2O + 2 NaCl
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
NaOH + (Cl2) = NaClO + NaCl + (H2O) =>
2 NaOH + (Cl2) = NaClO + NaCl + (H2O)
KVO3 + Mn(NO3)2 + HNO3 = V(NO3)3 + KMnO4 + KNO3 + H2O =>
5 KVO3 + 2 Mn(NO3)2 + 14 HNO3 = 5 V(NO3)3 + 2 KMnO4 + 3 KNO3 + 7 H2O
CO2 + K2O = O2 + KC =>
4 CO2 + 2 K2O = 5 O2 + 4 KC