Equations balanced on the previous day | Equations balanced on the next day |
CH3CH2COH + 4 O2 = 3 H2O + 3 CO2
H7 + O21 = H2O =>
6 H7 + O21 = 21 H2O
Cr(HCO3)2 = Cr + HCO3 =>
Cr(HCO3)2 = Cr + 2 HCO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
PH3(g) + O2(g) = P4O10(s) + H20(l) =>
20 PH3(g) + 25 O2(g) = 5 P4O10(s) + 3 H20(l)
Na3[Cr(OH)6] + KCl = NaCl + KOH + Cr(OH)3 =>
Na3[Cr(OH)6] + 3 KCl = 3 NaCl + 3 KOH + Cr(OH)3
C6H5Br + Mg + CO2 + H2O = C7H6O2 + MgBr2 =>
30 C6H5Br + 15 Mg + 23 CO2 + 12 H2O = 29 C7H6O2 + 15 MgBr2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
CH3COOC2H6 + Na = CH3COONa + C2H6 =>
CH3COOC2H6 + Na = CH3COONa + C2H6
HgS + Fe = Hg + FeS =>
HgS + Fe = Hg + FeS
K3Fe(CN)6 + Pb(NO3)2 = KPbFe(CN)6 + KNO3 =>
K3Fe(CN)6 + Pb(NO3)2 = KPbFe(CN)6 + 2 KNO3
Pb(OH)2 + H2SO4 = Pb(SO4)2 + H2OH =>
Pb(OH)2 + 2 H2SO4 = Pb(SO4)2 + 2 H2OH
Ca(NO3)2 + Pb(CO3)2 = CaCO3 + Pb(NO3)4 =>
2 Ca(NO3)2 + Pb(CO3)2 = 2 CaCO3 + Pb(NO3)4
MnO2 + KBr + H2SO4 = KHSO4 + MnSO4 + Br2 + H2O =>
MnO2 + 2 KBr + 3 H2SO4 = 2 KHSO4 + MnSO4 + Br2 + 2 H2O
C6H5NH2 + C4H6O3 = C8H9ON + CH3COOH =>
C6H5NH2 + C4H6O3 = C8H9ON + CH3COOH
Li3PO4 + Cu = Li + Cu3(PO4)2 =>
2 Li3PO4 + 3 Cu = 6 Li + Cu3(PO4)2
Zn + Hg(Cl)2 = Hg + Zn(Cl)2 =>
Zn + Hg(Cl)2 = Hg + Zn(Cl)2
KNO3 + FeSO4*5H20 + H2O2 = K2FeO4 + K2SO4 + HNO3 + H2O =>
4 KNO3 + FeSO4*5H20 + 52 H2O2 = K2FeO4 + K2SO4 + 4 HNO3 + 100 H2O
H2CO3 + Ra(OH)2 = Ra2(CO3)2 + H2O =>
2 H2CO3 + 2 Ra(OH)2 = Ra2(CO3)2 + 4 H2O
KNO3 + NiO = KO + NiNO3 =>
KNO3 + NiO = KO + NiNO3
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
CO(g) = C + CO2(g) =>
2 CO(g) = C + CO2(g)
K2Cr2O4 + H2SO4 + Zn = CrSO4 + ZnSO4 + K2SO4 + H2O =>
K2Cr2O4 + 4 H2SO4 + Zn = 2 CrSO4 + ZnSO4 + K2SO4 + 4 H2O
Cr2O72{-} + S + H{+} = Cr3{+} + S2O82{-} + H2O =>
489 Cr2O72{-} + 854 S + 388 H{+} = 326 Cr3{+} + 427 S2O82{-} + 194 H2O
SCd + HCl + Pb(OAc) = PbCl(OAc) + HSCd =>
SCd + HCl + Pb(OAc) = PbCl(OAc) + HSCd
FeSO4 + Li2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + Li2SO4 + H2O =>
6 FeSO4 + Li2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + Li2SO4 + 7 H2O
KHCO3 + Ca(OH)2 = K2CO3 + CaCO3 + H2O =>
2 KHCO3 + Ca(OH)2 = K2CO3 + CaCO3 + 2 H2O
NaCH3Co2 + KCl = NaCl + KCH3Co2 =>
NaCH3Co2 + KCl = NaCl + KCH3Co2
SrO + C(s) = SrC + CO2 =>
2 SrO + 3 C(s) = 2 SrC + CO2
Cr2O72{-} + S + H{+} = Cr3{+} + S2O82{-} + H2O =>
489 Cr2O72{-} + 854 S + 388 H{+} = 326 Cr3{+} + 427 S2O82{-} + 194 H2O
C8H9NO + O2 = NO + CO2 + H2O =>
4 C8H9NO + 41 O2 = 4 NO + 32 CO2 + 18 H2O
Ba(s) + I2(g) = BaI2 =>
Ba(s) + I2(g) = BaI2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Ag(NO3)3 + Na2Cr2O7 = Ag2(Cr2O7)3 + NaNO3 =>
2 Ag(NO3)3 + 3 Na2Cr2O7 = Ag2(Cr2O7)3 + 6 NaNO3
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
Fe + H2SO4 = Fe2(SO4)3 + HS + H2O =>
14 Fe + 27 H2SO4 = 7 Fe2(SO4)3 + 6 HS + 24 H2O
S3 + O2 + H2O = H2SO4 =>
2 S3 + 9 O2 + 6 H2O = 6 H2SO4
C3H8 + OH = C3H7 + H2O =>
C3H8 + OH = C3H7 + H2O
NaHCO3 + H3C6H5O7 = Na3C6HO7 + H2O + CO2 =>
27 NaHCO3 + 7 H3C6H5O7 = 9 Na3C6HO7 + 37 H2O + 15 CO2
FeNO3 + Al = Al2(NO3)3 + Fe =>
3 FeNO3 + 2 Al = Al2(NO3)3 + 3 Fe
Fe2O3(s) + CO(g) = Fe(l) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(l) + 3 CO2(g)
Pd(NH3)2Cl2 + H = Pd + NH4Cl =>
Pd(NH3)2Cl2 + 2 H = Pd + 2 NH4Cl
Cr2O72{-} + S + H{+} = Cr3{+} + S2O82{-} + H2O =>
489 Cr2O72{-} + 854 S + 388 H{+} = 326 Cr3{+} + 427 S2O82{-} + 194 H2O
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
NaHCO3 + H3C6H5O7 = Na3C6HO7 + H2O + CO2 =>
27 NaHCO3 + 7 H3C6H5O7 = 9 Na3C6HO7 + 37 H2O + 15 CO2
I2O5 + N2 = I + N2O5 =>
I2O5 + N2 = 2 I + N2O5
C8H9NO + O2 = NO + CO2 + H2O =>
4 C8H9NO + 41 O2 = 4 NO + 32 CO2 + 18 H2O
SrO + C(s) = SrC + CO2 =>
2 SrO + 3 C(s) = 2 SrC + CO2
Na2CO3(s) + HCL(aq) = CO2(g) + H2O(l) + NaCL(aq) =>
Na2CO3(s) + 2 HCL(aq) = CO2(g) + H2O(l) + 2 NaCL(aq)
HgCl2 + KOH = Hg(OH)2 + KCl =>
HgCl2 + 2 KOH = Hg(OH)2 + 2 KCl
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