Equations balanced on the previous day | Equations balanced on the next day |
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
C6H15NHCl = C6H16NCl =>
C6H15NHCl = C6H16NCl
BaO4 + HNo3 = Ba(No3) + H2O2 + O2 =>
2 BaO4 + 2 HNo3 = 2 Ba(No3) + H2O2 + 3 O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HOOCCOOH + NaOH = NaOOCCOONa + H2O =>
HOOCCOOH + 2 NaOH = NaOOCCOONa + 2 H2O
Co + HCl = CoCl2 + H2 =>
Co + 2 HCl = CoCl2 + H2
(NH4)2SO4 + CaCl2 = (NH4)Cl2 + Ca2SO4 =>
(NH4)2SO4 + 2 CaCl2 = 2(NH4)Cl2 + Ca2SO4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Cr(NO3)3 + Na3(PO4) = Cr3(PO4)3 + NaNO3 =>
3 Cr(NO3)3 + 3 Na3(PO4) = Cr3(PO4)3 + 9 NaNO3
Cu(NH3)4SO4 + HNO3 = NH3 + HSO4 + CuNO3 =>
Cu(NH3)4SO4 + HNO3 = 4 NH3 + HSO4 + CuNO3
HCHO + Ag2O = HCHO2 + Ag =>
HCHO + Ag2O = HCHO2 + 2 Ag
HCOOH + K2O = HCOOK + H2O =>
2 HCOOH + K2O = 2 HCOOK + H2O
H2SO4 = H(aq) + SO4(aq) =>
H2SO4 = 2 H(aq) + SO4(aq)
Al2O3 + C = Al + CO2 =>
2 Al2O3 + 3 C = 4 Al + 3 CO2
ABC = A + B + C =>
ABC = A + B + C
ethanol + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
Fe + CO2 = FeO3 + CO =>
Fe + 3 CO2 = FeO3 + 3 CO
F + Au = FAu =>
F + Au = FAu
As4O6 + KMnO4 + H2SO4 = As4O10 + MnSO4 + K2SO4 + H2O =>
5 As4O6 + 8 KMnO4 + 12 H2SO4 = 5 As4O10 + 8 MnSO4 + 4 K2SO4 + 12 H2O
NH4(aq) + OH(aq) = NH3 + H2O =>
NH4(aq) + OH(aq) = NH3 + H2O
CuCl2 + Ba(OH)2 = Cu(OH)2 + BaCl2 =>
CuCl2 + Ba(OH)2 = Cu(OH)2 + BaCl2
O2 = O3 =>
3 O2 = 2 O3
Pb(NO3)2 + Na2S = NaNO3 + PbS =>
Pb(NO3)2 + Na2S = 2 NaNO3 + PbS
Ag2O(s) + H2S(g) = Ag2S(s) + H2O(l) =>
Ag2O(s) + H2S(g) = Ag2S(s) + H2O(l)
NH4OH + Mg(NO3)2 = NH4(NO3)2 + Mg(OH) =>
NH4OH + Mg(NO3)2 = NH4(NO3)2 + Mg(OH)
K + Cl = KCl =>
K + Cl = KCl
Al2(SO4)3*143H2O + Ca(HCO3)2 = CaSO4 + Al(OH)3 + CO2 + H2O =>
Al2(SO4)3*143H2O + 3 Ca(HCO3)2 = 3 CaSO4 + 2 Al(OH)3 + 6 CO2 + 143 H2O
C4H9COOH + O2 = CO2 + H2O =>
2 C4H9COOH + 13 O2 = 10 CO2 + 10 H2O
KCl + NH4OH = K(NH3)Cl + H2O =>
KCl + NH4OH = K(NH3)Cl + H2O
Cu(OH)2 + Na2SO4 = Cu2(SO4)2 + NaOH =>
2 Cu(OH)2 + 2 Na2SO4 = Cu2(SO4)2 + 4 NaOH
KMnO4 + NaSO3 + H2O = Mn02 + NaSO4 + KOH =>
2 KMnO4 + 7 NaSO3 + H2O = Mn02 + 7 NaSO4 + 2 KOH
Na3P + H2O = Na2O + PH3 =>
2 Na3P + 3 H2O = 3 Na2O + 2 PH3
Pb{4} + Fe = Pb + Fe{3} =>
3 Pb{4} + 4 Fe = 3 Pb + 4 Fe{3}
C + WO3 = W + CO =>
3 C + WO3 = W + 3 CO
CaCO3 + H3BO3 + Gd2O3 = Ca4GdO(BO3)3 + H2O + CO2 =>
8 CaCO3 + 6 H3BO3 + Gd2O3 = 2 Ca4GdO(BO3)3 + 9 H2O + 8 CO2
H{+} + CrO4{2-} + S2O3{2-} = Cr{3+} + S4O6{2-} + H2O =>
16 H{+} + 2 CrO4{2-} + 6 S2O3{2-} = 2 Cr{3+} + 3 S4O6{2-} + 8 H2O
C5H8O2 + [Cr(H2O)6](NO3)3 = Cr(C5H7O2)3 + HNO3 + H2O =>
3 C5H8O2 + [Cr(H2O)6](NO3)3 = Cr(C5H7O2)3 + 3 HNO3 + 6 H2O
NiSO4 + Ca(NO3)2 = Ni(NO3)2 + CaSO4 =>
NiSO4 + Ca(NO3)2 = Ni(NO3)2 + CaSO4
FeCl3 + K2C2O4 + H2O = K3Fe(C2O4)3(H2O)4 + KCl =>
FeCl3 + 3 K2C2O4 + 4 H2O = K3Fe(C2O4)3(H2O)4 + 3 KCl
H2C2O4 + CoCl2 = CoC2O4 + HCl =>
H2C2O4 + CoCl2 = CoC2O4 + 2 HCl
C4H9Br + NaOH = C4H9ONa + HBr =>
C4H9Br + NaOH = C4H9ONa + HBr
PbO2 + H2S = PbSO + H2O =>
PbO2 + H2S = PbSO + H2O
SnO2Mg = MgO2Sn =>
SnO2Mg = MgO2Sn
CH3CH2CH2OH + CuO = CH3CH2CH2COH + H2O + Cu =>
4 CH3CH2CH2OH + 3 CuO = 3 CH3CH2CH2COH + 4 H2O + 3 Cu
Cr(OH)3 + BzO + N2H8O = Cr(OH)Bz + N2 + H2O =>
3 Cr(OH)3 + 3 BzO + 2 N2H8O = 3 Cr(OH)Bz + 2 N2 + 11 H2O