| Equations balanced on the previous day | Equations balanced on the next day |
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CaCO3 = CaO + CO2
BaCl2 + H2SO4 = HCl + BaSO4 =>
BaCl2 + H2SO4 = 2 HCl + BaSO4
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CuCl2 + NaMnO4 + HCl = CuCl3 + MnCl2 + H2O + NaCl =>
5 CuCl2 + NaMnO4 + 8 HCl = 5 CuCl3 + MnCl2 + 4 H2O + NaCl
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
PdCl2 + HNO3 = Pd(NO3)2 + HCl =>
PdCl2 + 2 HNO3 = Pd(NO3)2 + 2 HCl
Pb3O4 + H{+} + I{-} = PbI2 + I2 + H2O =>
Pb3O4 + 8 H{+} + 8 I{-} = 3 PbI2 + I2 + 4 H2O
NH4Cl + NaOH = NaCl + OHNH4 =>
NH4Cl + NaOH = NaCl + OHNH4
CO + Fe3O4 = FeO + CO2 =>
CO + Fe3O4 = 3 FeO + CO2
NH3 + CO2 = CO(NH2)2 + H2O =>
2 NH3 + CO2 = CO(NH2)2 + H2O
H2 + Fe3O = Fe + H2O =>
H2 + Fe3O = 3 Fe + H2O
Cr2O72{-} + H{+} + I{-} = Cr3{+} + I2 + H2O =>
6 Cr2O72{-} + 864 H{+} + 854 I{-} = 4 Cr3{+} + 427 I2 + 432 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cr2O72{-} + H{+} + I{-} = Cr3{+} + I2 + H2O =>
6 Cr2O72{-} + 864 H{+} + 854 I{-} = 4 Cr3{+} + 427 I2 + 432 H2O
Cr2O72{-} + H{+} + I{-} = Cr3{+} + I2 + H2O =>
6 Cr2O72{-} + 864 H{+} + 854 I{-} = 4 Cr3{+} + 427 I2 + 432 H2O
Mo + O = MoO =>
Mo + O = MoO
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
(Cr2O7)2{-} + H{+} + I{-} = Cr3{+} + I2 + H2O =>
6(Cr2O7)2{-} + 168 H{+} + 154 I{-} = 8 Cr3{+} + 77 I2 + 84 H2O
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Mo + O = MoO4 =>
Mo + 4 O = MoO4
(Cr2O7)2{-} + H{+} + I{-} = Cr3{+} + I2 + H2O =>
6(Cr2O7)2{-} + 168 H{+} + 154 I{-} = 8 Cr3{+} + 77 I2 + 84 H2O
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
(Cr2O7)2{-} + H{+} + I{-} = Cr3{+} + I2 + H2O =>
6(Cr2O7)2{-} + 168 H{+} + 154 I{-} = 8 Cr3{+} + 77 I2 + 84 H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
(Cr2O7)2{-} + H{+} + I{-} = Cr3{+} + I2 + H2O =>
6(Cr2O7)2{-} + 168 H{+} + 154 I{-} = 8 Cr3{+} + 77 I2 + 84 H2O
NH4OH + CO2 = (NH4)2CO3 + H2O =>
2 NH4OH + CO2 = (NH4)2CO3 + H2O
C7H14 = C7H8 + H2 =>
C7H14 = C7H8 + 3 H2
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
(Cr2O7){-}2 + H{+} + I{-} = Cr3{+} + I2 + H2O =>
6(Cr2O7){-}2 + 84 H{+} + 74 I{-} = 4 Cr3{+} + 37 I2 + 42 H2O
C3H2 + O2 = CO2 + H2O =>
2 C3H2 + 7 O2 = 6 CO2 + 2 H2O
Mo + O = MoO4 =>
Mo + 4 O = MoO4
C3H2 + O2 = CO2 + H2O =>
2 C3H2 + 7 O2 = 6 CO2 + 2 H2O
C + O2 = CO2 =>
C + O2 = CO2
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
Pb + Ca(OH)2 = Ca + Pb(OH)3 =>
2 Pb + 3 Ca(OH)2 = 3 Ca + 2 Pb(OH)3
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
NH4Cl + NaOH = NaCl + OHNH4 =>
NH4Cl + NaOH = NaCl + OHNH4
I2O5 + CO = I2 + CO2 =>
I2O5 + 5 CO = I2 + 5 CO2
NA(s) + H2O(l) = NAOH(aq) + H2(g) =>
2 NA(s) + 2 H2O(l) = 2 NAOH(aq) + H2(g)
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
NH4Cl + NaOH = NaCl + OH4NH =>
NH4Cl + NaOH = NaCl + OH4NH
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
HCl + Zn = ZnCl2 + H2 =>
2 HCl + Zn = ZnCl2 + H2
NH4Cl + NaOH = NaCl + OHNH4 =>
NH4Cl + NaOH = NaCl + OHNH4
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/09/19
Equations balanced on 06/08/18
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