Equations balanced on the previous day | Equations balanced on the next day |
2 C4H10 + 9 O2 = 2 H2O + 8 HCOOH
KMnO4 + Na2SO3 + H2SO4 + KF = Na2SO4 + K2SO4 + H2O + MnF3 =>
KMnO4 + 2 Na2SO3 + 2 H2SO4 + 3 KF = 2 Na2SO4 + 2 K2SO4 + 2 H2O + MnF3
CrO4 + HCl = HCrO4 + Cl =>
CrO4 + HCl = HCrO4 + Cl
ZnCl2 + Na + H2O = NaCl + H2 + Zn(OH)2 =>
ZnCl2 + 2 Na + 2 H2O = 2 NaCl + H2 + Zn(OH)2
S5{2-} + BrO3{-} + OH{-} = Br{-} + SO4{2-} + H2O =>
3 S5{2-} + 16 BrO3{-} + 24 OH{-} = 16 Br{-} + 15 SO4{2-} + 12 H2O
HCO3({-}) + HCl = H2CO3 + Cl({-}) =>
HCO3({-}) + HCl = H2CO3 + Cl({-})
XAl + Pb(NO3)2 = XAl(NO3)3 + Pb =>
2 XAl + 3 Pb(NO3)2 = 2 XAl(NO3)3 + 3 Pb
Ni + O2 = Ni2O =>
4 Ni + O2 = 2 Ni2O
Cr3(PO4)2 + Sr = SrPO4 + Cr =>
Cr3(PO4)2 + 2 Sr = 2 SrPO4 + 3 Cr
CaCl2 + CuSO4 = CaSO4(s) + CuCl2 =>
CaCl2 + CuSO4 = CaSO4(s) + CuCl2
Mg(NO3)2 + Na2S2O3 = MgS2O3 + NaNO3 =>
Mg(NO3)2 + Na2S2O3 = MgS2O3 + 2 NaNO3
FeSO4 + Br2 = Fe2(SO4)3 + FeBr3 =>
6 FeSO4 + 3 Br2 = 2 Fe2(SO4)3 + 2 FeBr3
KMnO4 + H2S = MnO2 + S + KOH + H2O =>
2 KMnO4 + 3 H2S = 2 MnO2 + 3 S + 2 KOH + 2 H2O
KOH(aq) + H3PO4(aq) = KH3 + OHPO4 =>
KOH(aq) + H3PO4(aq) = KH3 + OHPO4
B2(CO3)3 + H2O = B2(OH)6 + H2CO3 =>
B2(CO3)3 + 6 H2O = B2(OH)6 + 3 H2CO3
Zn2 + O2 = Zn2O2 =>
Zn2 + O2 = Zn2O2
C8H16O(s) + O2(g) = CO2(g) + H2O(l) =>
2 C8H16O(s) + 23 O2(g) = 16 CO2(g) + 16 H2O(l)
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
F(NO3)3 + Mg = MgNO3 + F2 =>
2 F(NO3)3 + 6 Mg = 6 MgNO3 + F2
KCr2O7 + HOH + S = SO2 + KOH + Cr2O3 =>
4 KCr2O7 + 2 HOH + 7 S = 7 SO2 + 4 KOH + 4 Cr2O3
Ba + As = BaAs =>
Ba + As = BaAs