Equations balanced on the previous day | Equations balanced on the next day |
K2S + 2 HCl = 2 KCl + H2S
KOH + (H3)P(O4) = (K3)P(O4) + (H2)O =>
3 KOH + (H3)P(O4) = (K3)P(O4) + 3(H2)O
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
K2S + KClO3 + H2O = KCl + S + KOH =>
3 K2S + KClO3 + 3 H2O = KCl + 3 S + 6 KOH
CaOCl2 + NH3 = CaCl2 + NH2 + H2O =>
CaOCl2 + 2 NH3 = CaCl2 + 2 NH2 + H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
HBr + Na = NaBr2 + H2 =>
2 HBr + Na = NaBr2 + H2
CaOCl2 + NH3 = CaCl2 + NH2 + H2O =>
CaOCl2 + 2 NH3 = CaCl2 + 2 NH2 + H2O
Mn2{+} + H2O2 + OH{-}{-} = MnO2 + H2O =>
2 Mn2{+} + 7 H2O2 + 2 OH{-}{-} = 4 MnO2 + 8 H2O
NH4NO3 = NO + N2 + H2O =>
2 NH4NO3 = 2 NO + N2 + 4 H2O
MgCl2 + Na3PO4 = Mg3(PO4)2 + NaCl(aq) =>
3 MgCl2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaCl(aq)
KI + H2O2 = KOH + I2 =>
2 KI + H2O2 = 2 KOH + I2
Na(HCO3)2 + HgNO3 = NaNO3 + Hg(HCO3)2 =>
Na(HCO3)2 + HgNO3 = NaNO3 + Hg(HCO3)2
NaS + MnCl = NaCl + MnS =>
NaS + MnCl = NaCl + MnS
K2CO3 + ZnSO4 = ZnCO3 + K2SO4 =>
K2CO3 + ZnSO4 = ZnCO3 + K2SO4
C7H16O4S2 + O2 = CO2 + H2O + SO2 =>
C7H16O4S2 + 11 O2 = 7 CO2 + 8 H2O + 2 SO2
KBrO3 + K2SO3 + H2SO4 = Br2SO4 + K2SO4 + H2O =>
2 KBrO3 + 4 K2SO3 + 2 H2SO4 = Br2SO4 + 5 K2SO4 + 2 H2O
K2Cr2O7 + H2SO4 + Na2SO3 = Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 Na2SO3 = Cr2(SO4)3 + K2SO4 + 3 Na2SO4 + 4 H2O