| Equations balanced on the previous day | Equations balanced on the next day |
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2 NaHS + 2 KOH = K2S + Na2S + 2 H2O
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
KMnO4 + FeCl2 + HCl = KCl + MnCl2 + FeCl3 + H2O =>
KMnO4 + 5 FeCl2 + 8 HCl = KCl + MnCl2 + 5 FeCl3 + 4 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
C2O4{2-} + MnO4{-} + H{+} = CO2 + Mn{2+} + H2O =>
5 C2O4{2-} + 2 MnO4{-} + 16 H{+} = 10 CO2 + 2 Mn{2+} + 8 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
K2Cr2O7 + CO + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
K2Cr2O7 + 3 CO + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CO2 + 4 H2O
ZINC + SILVERNITRATE = ZINCNITRATE + SILVER =>
ZINC + SILVERNITRATE = ZINCNITRATE + SILVER
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
C3H7COOH + PCl5 = C3H7COCl + POCl3 + HCl =>
C3H7COOH + PCl5 = C3H7COCl + POCl3 + HCl
PbSO4 + NaI = PbI2 + Na2SO4 =>
PbSO4 + 2 NaI = PbI2 + Na2SO4
H2O2 + FeCl2 + HCl = H2O + FeCl3 =>
H2O2 + 2 FeCl2 + 2 HCl = 2 H2O + 2 FeCl3
P + HNO3 = NO2 + H3PO4 + H2O =>
P + 5 HNO3 = 5 NO2 + H3PO4 + H2O
NH4Al(SO4)2 + NaOH = Al(OH)3 + Na2SO4 + (NH4)2SO4 =>
2 NH4Al(SO4)2 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4 + (NH4)2SO4
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
S + H2SO4 = SO2 + H20 =>
10 S + 10 H2SO4 = 20 SO2 + H20
Mg(OH)2 + HNO3 = Mg(NO3)2 + H2O =>
Mg(OH)2 + 2 HNO3 = Mg(NO3)2 + 2 H2O
HI + K2Cr2O7 = CrI3 + KI + I2 + H2O =>
14 HI + K2Cr2O7 = 2 CrI3 + 2 KI + 3 I2 + 7 H2O
K3 + Fe + C + N = K3Fe(CN)6 =>
K3 + Fe + 6 C + 6 N = K3Fe(CN)6
NH3 + HNO3 = H2O + N2 =>
5 NH3 + 3 HNO3 = 9 H2O + 4 N2
BaCl2 + H2SO4 = HCl + BaSO4 =>
BaCl2 + H2SO4 = 2 HCl + BaSO4
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Fe + O = Fe2O3 =>
2 Fe + 3 O = Fe2O3
ZnO + NaOH + H2O = Na2[Zn(OH)4] =>
ZnO + 2 NaOH + H2O = Na2[Zn(OH)4]
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
H2C2O4 + KMNO4 = CO2 + K2O + MNO3 + H2O =>
H2C2O4 + 2 KMNO4 = 2 CO2 + K2O + 2 MNO3 + H2O
K2CO3 + NaCl = K2Cl + NaCO3 =>
K2CO3 + NaCl = K2Cl + NaCO3
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Hg + KMnO4 + HCl = KCl + MnCl2 + HgCl + H2O =>
5 Hg + KMnO4 + 8 HCl = KCl + MnCl2 + 5 HgCl + 4 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
NH4Al(SO4)2 + Na2S = Al2S3 + Na2SO4 + (NH4)2SO4 =>
2 NH4Al(SO4)2 + 3 Na2S = Al2S3 + 3 Na2SO4 + (NH4)2SO4
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
Mg + Cu(No3)2 = Mg(No3) + Cu =>
2 Mg + Cu(No3)2 = 2 Mg(No3) + Cu
C2H4 + O2 = CO2 + H20 =>
5 C2H4 + 10 O2 = 10 CO2 + H20
ZnCO3 + H2SO4 = ZnSO4 + H2O + CO2 =>
ZnCO3 + H2SO4 = ZnSO4 + H2O + CO2
Hg + KMnO4 + HCl = KCl + MnCl2 + HgCl2 + H2O =>
5 Hg + 2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 5 HgCl2 + 8 H2O
Al{3+} + OH{-} = Al(OH)3 =>
Al{3+} + 3 OH{-} = Al(OH)3
HS2O3 = S + HSO4 + H2O =>
7 HS2O3 = 9 S + 5 HSO4 + H2O
Cu + Ag{+} = Cu{2+} + Ag =>
Cu + 2 Ag{+} = Cu{2+} + 2 Ag
Al + OH{-} + H2O = Al(OH)4{-} + H2 =>
2 Al + 2 OH{-} + 6 H2O = 2 Al(OH)4{-} + 3 H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
PCl3 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H3PO4 + Cl2 + H2O =>
6 PCl3 + 5 K2Cr2O7 + 20 H2SO4 = 5 K2SO4 + 5 Cr2(SO4)3 + 6 H3PO4 + 9 Cl2 + 11 H2O
H2O + Cl2 = HCl + O2 =>
2 H2O + 2 Cl2 = 4 HCl + O2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C + HNO3 = CO2 + H2O + NO2 =>
C + 4 HNO3 = CO2 + 2 H2O + 4 NO2
Zn(NO3)2 + C6H8O7 = ZnO + H2O + CO2 + N2 =>
9 Zn(NO3)2 + 5 C6H8O7 = 9 ZnO + 20 H2O + 30 CO2 + 9 N2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/23/15
Equations balanced on 08/22/14
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