Equations balanced on the previous day | Equations balanced on the next day |
2 Fe + 41 H2SO4 = Fe2SO43 + 40 SO2 + 41 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AgNO3(s) + AlI3(s) = AgI(s) + Al(NO3)3(aq) =>
3 AgNO3(s) + AlI3(s) = 3 AgI(s) + Al(NO3)3(aq)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KFl = K + Fl =>
KFl = K + Fl
PaI5 = Pa + I2 =>
2 PaI5 = 2 Pa + 5 I2
Al2(SO4)3 + Na2CO3 = Al2(CO3)3 + Na2SO4 =>
Al2(SO4)3 + 3 Na2CO3 = Al2(CO3)3 + 3 Na2SO4
Cu(NO3)2 + (NH4)2S = CuS + NH4NO3 =>
Cu(NO3)2 + (NH4)2S = CuS + 2 NH4NO3
H2SnO3 + HCl = H2O + SnCl4 =>
H2SnO3 + 4 HCl = 3 H2O + SnCl4
Fe2O3 = Fe + O2* =>
2 Fe2O3 = 4 Fe + 3 O2*
NiSO4 + Na2CO3 + H2O = (NiOH)2SO4 + Na2SO4 + CO2 =>
2 NiSO4 + Na2CO3 + H2O = (NiOH)2SO4 + Na2SO4 + CO2
K4[Fe(CN)6] + Cu(NO3)2 = K4(NO3)2 + Cu[Fe(CN)6] =>
K4[Fe(CN)6] + Cu(NO3)2 = K4(NO3)2 + Cu[Fe(CN)6]
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
YCl3 + AlCl3 + C2H6O = Y3Al5O12 + C2H5Cl + HCl =>
3 YCl3 + 5 AlCl3 + 12 C2H6O = Y3Al5O12 + 12 C2H5Cl + 12 HCl