Equations balanced on the previous day | Equations balanced on the next day |
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
(a)H2 + O2 = H2O =>
2(a)H2 + O2 = 2 H2O
NaHCO3 = CO2 + H2O + Na2CO3 =>
2 NaHCO3 = CO2 + H2O + Na2CO3
Cl2 + SO2 + H2O = SO4 + Cl{-} + H{+} =>
2 Cl2 + SO2 + 2 H2O = SO4 + 4 Cl{-} + 4 H{+}
Pb(NO3)2 + H2SO4(aqueoussulfuricacid) = PbSO4 + HNO3 =>
Pb(NO3)2 + H2SO4(aqueoussulfuricacid) = PbSO4 + 2 HNO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
SO3{-2} + Be = S2O3{-2} + Be2O3{-2} =>
2 SO3{-2} + 2 Be = S2O3{-2} + Be2O3{-2}
HI + Ru = RuI + H2 =>
2 HI + 2 Ru = 2 RuI + H2
Be(OH)2 + HI = H2O + BeI2 =>
Be(OH)2 + 2 HI = 2 H2O + BeI2
Ni3S2(s) + O2(g) = NiO(s) + SO2(g) =>
2 Ni3S2(s) + 7 O2(g) = 6 NiO(s) + 4 SO2(g)
(NH4)2SO3 + BaBr2 = BaSO3 + (NH4)Br =>
(NH4)2SO3 + BaBr2 = BaSO3 + 2(NH4)Br
CH2CHCHCH2 + KMnO4 + H2SO4 = CH3COH + CO2 + K2SO4 + MnSO4 =>
25 CH2CHCHCH2 + 14 KMnO4 + 21 H2SO4 = 48 CH3COH + 4 CO2 + 7 K2SO4 + 14 MnSO4
NaHCO3 + CH3COOH = NaCOOH + (CH3)HCO3 =>
NaHCO3 + CH3COOH = NaCOOH + (CH3)HCO3
H2C2O4 + KBrO3 = CO2 + KBr + H2O =>
3 H2C2O4 + KBrO3 = 6 CO2 + KBr + 3 H2O
Zn + Cu(OH)2 = Zn(OH)2 + Cu =>
Zn + Cu(OH)2 = Zn(OH)2 + Cu
Al + SnCl2 = AlCl3 + Sn =>
2 Al + 3 SnCl2 = 2 AlCl3 + 3 Sn
KCH3CO2 = K + CH3COO =>
KCH3CO2 = K + CH3COO
Zr + HNO3 + HF = H2ZrF6 + NO + H2O =>
3 Zr + 4 HNO3 + 18 HF = 3 H2ZrF6 + 4 NO + 8 H2O
H2S + MnO4{-} + H{+} = Mn{2+} + S8 + H2O =>
40 H2S + 16 MnO4{-} + 48 H{+} = 16 Mn{2+} + 5 S8 + 64 H2O
CuSO{4} + Zn = Cu + ZnSO{4} =>
CuSO{4} + Zn = Cu + ZnSO{4}
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2S2O3 + KMnO4 + HOH = K2SO4 + KOH + MnO2 + Na2SO4 =>
3 Na2S2O3 + 8 KMnO4 + HOH = 3 K2SO4 + 2 KOH + 8 MnO2 + 3 Na2SO4
H2O2 + MnS + OH{-} = MnO2 + SO4{2-} + H2O =>
5 H2O2 + MnS + 2 OH{-} = MnO2 + SO4{2-} + 6 H2O
CuSO{4} + Zn = Cu + ZnSO{4} =>
CuSO{4} + Zn = Cu + ZnSO{4}
K2MnO4 + KCl + H2SO4 = MnSO4 + KHSO4 + H2O + Cl2 =>
K2MnO4 + 4 KCl + 7 H2SO4 = MnSO4 + 6 KHSO4 + 4 H2O + 2 Cl2
Cl + CaOH2 = CaCl + H2O =>
Cl + CaOH2 = CaCl + H2O
C4H10 + O2 = O2C + H2 =>
C4H10 + 4 O2 = 4 O2C + 5 H2
KMnO4 + HBr = MnBr + Br2 + KBr + H2O =>
KMnO4 + 8 HBr = MnBr + 3 Br2 + KBr + 4 H2O
HC2H3O2 + NaHCO3 = NaC2HO + H2O + CO2 =>
HC2H3O2 + NaHCO3 = NaC2HO + 2 H2O + CO2
Mn(OH)3 + KClO3 + KOH = KMnO4 + KCl + H2O =>
3 Mn(OH)3 + 2 KClO3 + 3 KOH = 3 KMnO4 + 2 KCl + 6 H2O
PbNO3 + KOH = PbOH + KNO3 =>
PbNO3 + KOH = PbOH + KNO3
C9H19OH + O2 = C + H2O =>
2 C9H19OH + 9 O2 = 18 C + 20 H2O
NaBH4 + I2 = B2H6 + NaI + H2 =>
2 NaBH4 + I2 = B2H6 + 2 NaI + H2
SO2 + (H2O2) = H2SO4 =>
SO2 + (H2O2) = H2SO4
H2O + BaO = H2Ba2 + O2 =>
2 H2O + 4 BaO = 2 H2Ba2 + 3 O2
Al + KOH + H2O + KNO2 = KAl(OH)4 + NH3 =>
2 Al + KOH + 5 H2O + KNO2 = 2 KAl(OH)4 + NH3
MeOH + Na = MeONa + H2 =>
2 MeOH + 2 Na = 2 MeONa + H2
C2H2 + KMnO4 = H2O + MnO2 + KOH + K2C2O4 =>
3 C2H2 + 8 KMnO4 = 2 H2O + 8 MnO2 + 2 KOH + 3 K2C2O4
Hg2CO3 = Hg + HgO + CO2 =>
Hg2CO3 = Hg + HgO + CO2
KI + Fe(NO3)3 = Fe(NO3)2 + KNO3 + I2 =>
2 KI + 2 Fe(NO3)3 = 2 Fe(NO3)2 + 2 KNO3 + I2
Mg(OH)2 + HNO3 = H2O + Mg(NO3)2 =>
Mg(OH)2 + 2 HNO3 = 2 H2O + Mg(NO3)2
N2O + NO2 = NO =>
N2O + NO2 = 3 NO
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
AlPO4 + BaOH = AlOH + BaPO4 =>
AlPO4 + BaOH = AlOH + BaPO4
CaCO3 + C2H4O2 = Ca(C2H3O2)2 + CO2 + H2O =>
CaCO3 + 2 C2H4O2 = Ca(C2H3O2)2 + CO2 + H2O
Al + H2(SO4) = H2 + Al(SO4)3 =>
Al + 3 H2(SO4) = 3 H2 + Al(SO4)3
(H2N)2CO + O2 = CO2 + N2 + H2O =>
2(H2N)2CO + 3 O2 = 2 CO2 + 2 N2 + 4 H2O
C2H5Br + C6H6 = C6H5Br + C2H6 =>
C2H5Br + C6H6 = C6H5Br + C2H6
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HCl + AgCN = HCN + AgCl =>
HCl + AgCN = HCN + AgCl
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Equations balanced on the previous day | Equations balanced on the next day |
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