Equations balanced on the previous day | Equations balanced on the next day |
2 KClO3 = 2 KCl + 3 O2
K2S2O8 + H2O = KHSO4 + H2O2 =>
K2S2O8 + 2 H2O = 2 KHSO4 + H2O2
H2S + Ce{+4} + H2O = Ce{+3} + SO4{-2} + H{+} =>
H2S + 8 Ce{+4} + 4 H2O = 8 Ce{+3} + SO4{-2} + 10 H{+}
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
N2 + Li = Li{+} + N{-}3 =>
N2 + 2 Li = 2 Li{+} + 2 N{-}3
(NH4)2CO3 + CuBr2 = Cu(CO3) + NH4Br =>
(NH4)2CO3 + CuBr2 = Cu(CO3) + 2 NH4Br
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
HNO3(aq) + Na2(SO4)(aq) = H2(SO4) + NaNO3 =>
2 HNO3(aq) + Na2(SO4)(aq) = H2(SO4) + 2 NaNO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
HNO3(aq) + Na2(SO4)(aq) = H2(SO4)(s) + NaNO3 =>
2 HNO3(aq) + Na2(SO4)(aq) = H2(SO4)(s) + 2 NaNO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Cl2 + Na2CO3 = NaCl + Cl2O + CO2 =>
2 Cl2 + Na2CO3 = 2 NaCl + Cl2O + CO2
HNO3(aq) + Na2(SO4)(aq) = H2(SO4) + NaNO3 =>
2 HNO3(aq) + Na2(SO4)(aq) = H2(SO4) + 2 NaNO3
Bi(OH)3 + SnO2{2-} = Bi + SnO3{2-} + H2O =>
2 Bi(OH)3 + 3 SnO2{2-} = 2 Bi + 3 SnO3{2-} + 3 H2O
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Zn + I2 = ZnI2 =>
Zn + I2 = ZnI2
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
Ca(OH)2 + CH3OOH = Ca(CH3COO)2 + H2O =>
Ca(OH)2 + 4 CH3OOH = Ca(CH3COO)2 + 6 H2O
Au2O3 + CO2 = Au2(CO3)3 =>
Au2O3 + 3 CO2 = Au2(CO3)3
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Cl2 + Na2CO3 + H2O = NaHCO3 + Cl2O + NaCl =>
2 Cl2 + 2 Na2CO3 + H2O = 2 NaHCO3 + Cl2O + 2 NaCl
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Al + H2SO4 = Al(SO4)3 + H2 =>
Al + 3 H2SO4 = Al(SO4)3 + 3 H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H{+} + Cr2O7{-2} + C2H4O = Cr{3+} + C2H4O2 + H2O =>
8 H{+} + Cr2O7{-2} + 3 C2H4O = 2 Cr{3+} + 3 C2H4O2 + 4 H2O
HNO3 + NaOH = NH2NaO4 =>
HNO3 + NaOH = NH2NaO4
Cu + NO3{-} + H{+} = Cu2{+} + NO2 + H2O =>
2 Cu + NO3{-} + 2 H{+} = Cu2{+} + NO2 + H2O
Fe2O3 + Al = Fe + Al2O3 =>
Fe2O3 + 2 Al = 2 Fe + Al2O3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C8H18(g) + O2(g) = CO2(g) + H2O(g) =>
2 C8H18(g) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
H3C6H5O7 + NaOH = H2O + Na3C6H5O7 =>
H3C6H5O7 + 3 NaOH = 3 H2O + Na3C6H5O7
AgNO3 + Ni = Ni(NO3)2 + Ag =>
2 AgNO3 + Ni = Ni(NO3)2 + 2 Ag
HCl(aq) + H2SO4(aq) = H2S(g) + HClO4 =>
HCl(aq) + H2SO4(aq) = H2S(g) + HClO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al + HNO3 = Al(NO3)3 + NO2 + H2O =>
Al + 6 HNO3 = Al(NO3)3 + 3 NO2 + 3 H2O
H2SO4 + KOH = H2O + K2SO4 =>
H2SO4 + 2 KOH = 2 H2O + K2SO4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Cl2 + NaHCO3 = NaCl + CO2 + Cl2O + H2O =>
2 Cl2 + 2 NaHCO3 = 2 NaCl + 2 CO2 + Cl2O + H2O
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