Equations balanced on the previous day | Equations balanced on the next day |
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
CaCl2 + Na2SO = CaSO + NaCl =>
CaCl2 + Na2SO = CaSO + 2 NaCl
HIO3 + H2S = S + HI + H2O =>
HIO3 + 3 H2S = 3 S + HI + 3 H2O
PbCO3 = PbO + CO2 =>
PbCO3 = PbO + CO2
SiO2(s) + C(s) = Si(s) + CO(g) =>
SiO2(s) + 2 C(s) = Si(s) + 2 CO(g)
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
H2S(aq) + CI2(aq) = S8 + H2CI2(aq) =>
8 H2S(aq) + 8 CI2(aq) = S8 + 8 H2CI2(aq)
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
Zn(OH)2 = ZnO + H2O =>
Zn(OH)2 = ZnO + H2O
CH3OH + O2 = CO2 + H20 =>
10 CH3OH + 5 O2 = 10 CO2 + 2 H20
Cu(s) + O2 = CuO(s) =>
2 Cu(s) + O2 = 2 CuO(s)
HCL + As2O3 + NaNO3 + H2O = NO + H3AsO4 + NaCL =>
4 HCL + 3 As2O3 + 4 NaNO3 + 7 H2O = 4 NO + 6 H3AsO4 + 4 NaCL
HClO3 + As2S3 + H2O = H3AsO4 + H2SO4 + HCl =>
14 HClO3 + 3 As2S3 + 18 H2O = 6 H3AsO4 + 9 H2SO4 + 14 HCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
MnS + As2Cr10O35 + H2SO4 = HMnO4 + AsH3 + CrS3O12 + H2O =>
16 MnS + 13 As2Cr10O35 + 374 H2SO4 = 16 HMnO4 + 26 AsH3 + 130 CrS3O12 + 327 H2O
ZnCl2 + Ca = CaCl2 + Zn =>
ZnCl2 + Ca = CaCl2 + Zn
CO3 + CaCl = CaCO3 + Cl =>
CO3 + CaCl = CaCO3 + Cl
CUCO3 = CUO + CO2 =>
CUCO3 = CUO + CO2
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
AgNo3 + (NH4)2CO3 = Ag2CO3 + NH4No3 =>
2 AgNo3 + (NH4)2CO3 = Ag2CO3 + 2 NH4No3
CU + O2 = CUO =>
2 CU + O2 = 2 CUO
Ca + S = CaS =>
Ca + S = CaS
MnO4 + NaPO3 = NaMnO4 + PO3 =>
MnO4 + NaPO3 = NaMnO4 + PO3
Al2O3(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2O(l) =>
Al2O3(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2O(l)
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
Fe(s) + S(s) = Fe2S3(s) =>
2 Fe(s) + 3 S(s) = Fe2S3(s)
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Na2S = Na + S =>
Na2S = 2 Na + S
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
PbO + C = Pb + CO2 =>
2 PbO + C = 2 Pb + CO2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Au + H2SO4 = AuSO4 + H2 =>
Au + H2SO4 = AuSO4 + H2
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
NaCl + H2SO4 = HCl + Na2SO4 =>
2 NaCl + H2SO4 = 2 HCl + Na2SO4
HCl + As2O3 + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
4 HCl + 3 As2O3 + 4 NaNO3 + 7 H2O = 4 NO + 6 H3AsO4 + 4 NaCl
H2O = H2 + O =>
H2O = H2 + O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CO2(g) + H2O(i) = C6H12O6(s) + O2(g) =>
6 CO2(g) + 6 H2O(i) = C6H12O6(s) + 6 O2(g)
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Si2H2 + O2 = SiO2 + H2O =>
2 Si2H2 + 5 O2 = 4 SiO2 + 2 H2O
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
C4H8S + O2 = CO2 + H2O + SO2 =>
C4H8S + 7 O2 = 4 CO2 + 4 H2O + SO2
Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2
NaPO3 + HgCl2 = NaCl + Hg(PO3)2 =>
2 NaPO3 + HgCl2 = 2 NaCl + Hg(PO3)2
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
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