Equations balanced on the previous day | Equations balanced on the next day |
HNO3 + NaOH = NaNO3 + H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Zr(OH)4 + HNO3 = Zr(NO3)4 + H2O =>
Zr(OH)4 + 4 HNO3 = Zr(NO3)4 + 4 H2O
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
Zn(s) + HNO3(aq) = Zn(NO3)2(aq) + H2(g) =>
Zn(s) + 2 HNO3(aq) = Zn(NO3)2(aq) + H2(g)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
BaCl2(aq) + K2SO4(aq) = KCl(aq) + BaSO4(s) =>
BaCl2(aq) + K2SO4(aq) = 2 KCl(aq) + BaSO4(s)
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
Ca(OH)2 + Cl2 = CaCl2 + Ca(ClO3)2 + H2O =>
6 Ca(OH)2 + 6 Cl2 = 5 CaCl2 + Ca(ClO3)2 + 6 H2O
Pb(NO3)2 + AlCl3 = PbCl2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlCl3 = 3 PbCl2 + 2 Al(NO3)3
GaBr3 + Cl2 = GaCl3 + Br2 =>
2 GaBr3 + 3 Cl2 = 2 GaCl3 + 3 Br2
Al(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2(g) =>
2 Al(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2(g)
KO2 + H2O = KOH + O2 =>
4 KO2 + 2 H2O = 4 KOH + 3 O2
KClO3 = KCl + KClO4 =>
4 KClO3 = KCl + 3 KClO4
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
H + Br = HBr =>
H + Br = HBr
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H + Br = HBr =>
H + Br = HBr
H2SO4 + Fe = Fe2(SO4)3 + H2 =>
3 H2SO4 + 2 Fe = Fe2(SO4)3 + 3 H2
Na2CO3 + NiCl2 = Na2Cl2 + NiCO3 =>
Na2CO3 + NiCl2 = Na2Cl2 + NiCO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca(OH)(HCO3) = CaCO3 + H2O =>
Ca(OH)(HCO3) = CaCO3 + H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C2H4 + O2 = CO2 + H20 =>
5 C2H4 + 10 O2 = 10 CO2 + H20
Li + S = Li2S =>
2 Li + S = Li2S
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
Na2SO4(aq) + BaCl2(aq) = BaSO4(s) + NaCl(aq) =>
Na2SO4(aq) + BaCl2(aq) = BaSO4(s) + 2 NaCl(aq)
Na3AsO3 + K2Cr2O7 + H2SO4 = Na3AsO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 Na3AsO3 + K2Cr2O7 + 4 H2SO4 = 3 Na3AsO4 + Cr2(SO4)3 + K2SO4 + 4 H2O
BaCl2(aq) + K2SO4(aq) = KCl(aq) + BaSO4(s) =>
BaCl2(aq) + K2SO4(aq) = 2 KCl(aq) + BaSO4(s)
NaOH + CO2 = NaHCO3 =>
NaOH + CO2 = NaHCO3
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
S + O2 = SO2 =>
S + O2 = SO2
CUSO4 + H2O = CUH2O + SO4 =>
CUSO4 + H2O = CUH2O + SO4
CuSO4 + NH3 = [Cu(NH3)4]SO4 =>
CuSO4 + 4 NH3 = [Cu(NH3)4]SO4
Hg + O = HgO =>
Hg + O = HgO
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
H2SO3 + Mg(OH)2 = MgSO3 + H2O =>
H2SO3 + Mg(OH)2 = MgSO3 + 2 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Pb(OH)4 + H3AsO3 = (Pb(OH)3) + (AsO3) + H2O =>
3 Pb(OH)4 + H3AsO3 = 3(Pb(OH)3) + (AsO3) + 3 H2O
Al2O3 + H2CO3 = Al2(CO3)3 + H2O =>
Al2O3 + 3 H2CO3 = Al2(CO3)3 + 3 H2O
K2Cr2O7 + HBr = CrBr3 + Br2 + H2O + KBr =>
K2Cr2O7 + 14 HBr = 2 CrBr3 + 3 Br2 + 7 H2O + 2 KBr
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
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