Equations balanced on the previous day | Equations balanced on the next day |
4 CaCO3 + 3 HCOOH = H2O + 4 CaCOOH + 3 CO3
C10H10O4 + O2 = CO2 + H2O =>
2 C10H10O4 + 21 O2 = 20 CO2 + 10 H2O
FeO + KMnO4 + NaHSO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + Na2SO4 + H2O =>
10 FeO + 2 KMnO4 + 36 NaHSO4 = 5 Fe2(SO4)3 + K2SO4 + 2 MnSO4 + 18 Na2SO4 + 18 H2O
C7H13OH + O2 = CO2 + H2O =>
C7H13OH + 10 O2 = 7 CO2 + 7 H2O
Cu(NO3)2 + CH3COONa = NaNO3 + (CH3COO)2Cu =>
Cu(NO3)2 + 2 CH3COONa = 2 NaNO3 + (CH3COO)2Cu
Na + B2S3 = Na2S + B =>
6 Na + B2S3 = 3 Na2S + 2 B
Ti2O3Cl2 + HCl = TiCl4 + H2O =>
Ti2O3Cl2 + 6 HCl = 2 TiCl4 + 3 H2O
C5H12 = C2 + H2 =>
2 C5H12 = 5 C2 + 12 H2
CaCO3 + HCOOH = H2O + CaCOOH + CO3 =>
4 CaCO3 + 3 HCOOH = H2O + 4 CaCOOH + 3 CO3
CuFeS2 + O7 = SO4 + CuO + FeO =>
7 CuFeS2 + 10 O7 = 14 SO4 + 7 CuO + 7 FeO
HCl + KMnO4 + Fe = MnCl3 + KCl + H2O + FeCl3 =>
24 HCl + 3 KMnO4 + 4 Fe = 3 MnCl3 + 3 KCl + 12 H2O + 4 FeCl3
NO2 + Mg(OH)2 = Mg(NO2)2 + Mg(NO3)2 + H2O =>
4 NO2 + 2 Mg(OH)2 = Mg(NO2)2 + Mg(NO3)2 + 2 H2O
CuO + CH4 = Cu + CO2 + HO2 =>
10 CuO + CH4 = 10 Cu + CO2 + 4 HO2
MgSO4*7H2O + Na2CO3 = (MgOH)2CO3 + Na2SO4 + CO2 + H2O =>
2 MgSO4*7H2O + 2 Na2CO3 = (MgOH)2CO3 + 2 Na2SO4 + CO2 + 13 H2O
As2S3 + S = As2S5 =>
As2S3 + 2 S = As2S5
KMnO4 + SnCl2 + H2SO4 = Cl2 + MnSO4 + Sn(SO4)2 + K2SO4 + H2O =>
4 KMnO4 + 5 SnCl2 + 16 H2SO4 = 5 Cl2 + 4 MnSO4 + 5 Sn(SO4)2 + 2 K2SO4 + 16 H2O
Al + Cu{+}2 = Al{+}3 + Cu =>
Al + Cu{+}2 = Al{+}3 + Cu
ZnO + Na2CO3 = ZnCO3 + Na2O =>
ZnO + Na2CO3 = ZnCO3 + Na2O
NaHCO3 + Ni(NO3)2 = Na2(NO3)2 + Ni(HCO3)2 =>
2 NaHCO3 + Ni(NO3)2 = Na2(NO3)2 + Ni(HCO3)2
CH3(CH2)3CH2OH(l) + O2(g) = CO2(g) + H2O =>
2 CH3(CH2)3CH2OH(l) + 15 O2(g) = 10 CO2(g) + 12 H2O
Li2 + H2O = H + LiOH =>
Li2 + 2 H2O = 2 H + 2 LiOH
KMnO4 + Fe + HCl = KCl + MnCl2 + FeCl3 + H2O =>
3 KMnO4 + 5 Fe + 24 HCl = 3 KCl + 3 MnCl2 + 5 FeCl3 + 12 H2O
AsO3 + H2 = As + H2O =>
AsO3 + 3 H2 = As + 3 H2O
FeSO4 = Fe + SO4 =>
FeSO4 = Fe + SO4
CO2 + H2O = C6H17 + O2 =>
24 CO2 + 34 H2O = 4 C6H17 + 41 O2
Ag(NO)3 + Na2(CO)3 = Ag2(CO)3 + Na(NO)3 =>
2 Ag(NO)3 + Na2(CO)3 = Ag2(CO)3 + 2 Na(NO)3
Cr2O3 + KClO3 + NaOH = Na2CrO4 + KCl + H2O =>
Cr2O3 + KClO3 + 4 NaOH = 2 Na2CrO4 + KCl + 2 H2O
C2H5 + Cl2 = C3H7Cl + HCl =>
6 C2H5 + 3 Cl2 = 4 C3H7Cl + 2 HCl
BaI2 + Cl2 = BaCl2 + I2 =>
BaI2 + Cl2 = BaCl2 + I2
ZnCl2(aq) + K2S(aq) = ZnS(aq) + KCl(aq) =>
ZnCl2(aq) + K2S(aq) = ZnS(aq) + 2 KCl(aq)
ZnCl2(aq) + K2S(aq) = ZnS(aq) + KCl(aq) =>
ZnCl2(aq) + K2S(aq) = ZnS(aq) + 2 KCl(aq)
KMnO4 + H2SO4 + SnCl2 = MnSO4 + KCl + SnCl4 + H2O + Sn(SO4)2 =>
2 KMnO4 + 8 H2SO4 + 5 SnCl2 = 2 MnSO4 + 2 KCl + 2 SnCl4 + 8 H2O + 3 Sn(SO4)2
KMnO4 + SnCl2 + H2SO4 = Cl2 + MnSO4 + Sn(SO4)2 + K2SO4 + H2O =>
4 KMnO4 + 5 SnCl2 + 16 H2SO4 = 5 Cl2 + 4 MnSO4 + 5 Sn(SO4)2 + 2 K2SO4 + 16 H2O
C6H14 + HNO3 = C6H13NO2 + H2O =>
C6H14 + HNO3 = C6H13NO2 + H2O
ZnCl2(aq) + K2S(aq) = ZnS(aq) + KCl(aq) =>
ZnCl2(aq) + K2S(aq) = ZnS(aq) + 2 KCl(aq)
C6H14 + HNO3 = CO2 + NO + H2O =>
3 C6H14 + 38 HNO3 = 18 CO2 + 38 NO + 40 H2O
ZnO + Na2CO3 = ZnCO3 + Na2O =>
ZnO + Na2CO3 = ZnCO3 + Na2O
KMnO4 + H2SO4 + SnCl2 = MnSO4 + K2Cl + SnCl4 + H2O + SnSO4 =>
4 KMnO4 + 16 H2SO4 + 23 SnCl2 = 4 MnSO4 + 2 K2Cl + 11 SnCl4 + 16 H2O + 12 SnSO4
I2 + I{-} = I3{-} =>
I2 + I{-} = I3{-}
SnCl2 + KMnO4 + H2SO4 = Sn(SO4)2 + SnCl4 + MnCl2 + KCl + H2O =>
5 SnCl2 + 2 KMnO4 + 8 H2SO4 = 4 Sn(SO4)2 + SnCl4 + 2 MnCl2 + 2 KCl + 8 H2O
C2H5 + Cl2 = C3H7Cl + HCl =>
6 C2H5 + 3 Cl2 = 4 C3H7Cl + 2 HCl
C2H5 + Cl2 = C3H7Cl + HCl =>
6 C2H5 + 3 Cl2 = 4 C3H7Cl + 2 HCl
As + O2 = As2O5 =>
4 As + 5 O2 = 2 As2O5
H2CO3 + Ca(OH)2 = CaCO3 + H2O =>
H2CO3 + Ca(OH)2 = CaCO3 + 2 H2O
Fe + In + Ge + Te = Fe25In5Ge10Te20 =>
25 Fe + 5 In + 10 Ge + 20 Te = Fe25In5Ge10Te20
KMnO4 + H2SO4 + SnCl2 = MnSO4 + KCl + SnCl4 + H2O + SnSO4 =>
2 KMnO4 + 8 H2SO4 + 11 SnCl2 = 2 MnSO4 + 2 KCl + 5 SnCl4 + 8 H2O + 6 SnSO4
C6H14 + HNO3 = CO2 + N2 + H2O =>
5 C6H14 + 38 HNO3 = 30 CO2 + 19 N2 + 54 H2O
KIO3(s) = KI(s) + O3(g) =>
KIO3(s) = KI(s) + O3(g)
Hg2O + O2 = HgO =>
2 Hg2O + O2 = 4 HgO
Mn(OH2)6 + MnO4{-} + OH{-} = MnO2{2-} + H2O =>
5 Mn(OH2)6 + 2 MnO4{-} + 12 OH{-} = 7 MnO2{2-} + 36 H2O
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Equations balanced on 11/21/23
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