Equations balanced on the previous day | Equations balanced on the next day |
CrO + 2 NaOH = Cr(OH)2 + Na2O
Cu + Zn(NO3)2 = Cu(NO3)2 + Zn =>
Cu + Zn(NO3)2 = Cu(NO3)2 + Zn
SiO2 + CuSO4 = SiSO4 + CuO2 =>
SiO2 + CuSO4 = SiSO4 + CuO2
Na2H3CO6 = H2O2 + Na2CO3 =>
2 Na2H3CO6 = 3 H2O2 + 2 Na2CO3
Sr(C2H3O2)2 + BaO = SrO + Ba(C2H3O2)2 =>
Sr(C2H3O2)2 + BaO = SrO + Ba(C2H3O2)2
Pb2 + HF = H2 + PbF =>
Pb2 + 2 HF = H2 + 2 PbF
Hg + H2CO3 = HgCO3 + H2 =>
Hg + H2CO3 = HgCO3 + H2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
KMnO4 + KCl + HSO4 = MnSO4 + K2SO4 + Cl2 + H2O =>
2 KMnO4 + 26 KCl + 16 HSO4 = 2 MnSO4 + 14 K2SO4 + 13 Cl2 + 8 H2O
Fe2O3 + H(NO3) = Fe(NO3)3 + H2O =>
Fe2O3 + 6 H(NO3) = 2 Fe(NO3)3 + 3 H2O
C8H18O + C3H6O2 = C11H22O2 + H2O =>
C8H18O + C3H6O2 = C11H22O2 + H2O
PH3 + N2O = P4O10 + H2O + N2 =>
4 PH3 + 16 N2O = P4O10 + 6 H2O + 16 N2
Al + NiSO4 = Al2(SO4)3 + Ni =>
2 Al + 3 NiSO4 = Al2(SO4)3 + 3 Ni
HgS + HNO3 + HCl = HgCl3 + S + NO + H2O =>
HgS + HNO3 + 3 HCl = HgCl3 + S + NO + 2 H2O
NH2OH + H2O = NH3OH{+} + OH{-} =>
NH2OH + H2O = NH3OH{+} + OH{-}
AsS4 + HNO3 = H3AsO4 + H2SO4 + H2O + NO2 =>
AsS4 + 29 HNO3 = H3AsO4 + 4 H2SO4 + 9 H2O + 29 NO2
MnSO4 + NaBiO3 + H2SO4 = HMnO4 + Bi2(SO4)3 + H2O + Na2SO4 =>
4 MnSO4 + 10 NaBiO3 + 16 H2SO4 = 4 HMnO4 + 5 Bi2(SO4)3 + 14 H2O + 5 Na2SO4
Cu(NO3)2 + K3[Fe(CN)6] = Cu + Fe(CN)6 + K(NO3) =>
3 Cu(NO3)2 + 2 K3[Fe(CN)6] = 3 Cu + 2 Fe(CN)6 + 6 K(NO3)
P + KOH = KPO4 + KP + H2O =>
8 P + 8 KOH = KPO4 + 7 KP + 4 H2O
NH3*H2O + MgSO4 = Mg(OH)2 + (NH4)2SO4 =>
2 NH3*H2O + MgSO4 = Mg(OH)2 + (NH4)2SO4
K2CO3 + H3PO4 = K3PO4 + CO2 + H2O =>
3 K2CO3 + 2 H3PO4 = 2 K3PO4 + 3 CO2 + 3 H2O
K + HO = HKO =>
K + HO = HKO
HO4 + BeSO = H2O + BeSO4 =>
6 HO4 + 7 BeSO = 3 H2O + 7 BeSO4
Pb2 + HF = H2 + PbF =>
Pb2 + 2 HF = H2 + 2 PbF
CuCl2 + K2CrO4 = KCl + CuCr2O7 + K2O =>
CuCl2 + 2 K2CrO4 = 2 KCl + CuCr2O7 + K2O
CH3COCH2COCH3 + NaOH = CH3COCHCOCH3 + CH3OH + Na =>
10 CH3COCH2COCH3 + 3 NaOH = 9 CH3COCHCOCH3 + 5 CH3OH + 3 Na
Ba2SO3 + LiCl2 = BaCl2 + Li2SO3 =>
Ba2SO3 + 2 LiCl2 = 2 BaCl2 + Li2SO3
NN + XCl = XXXN + ClCl =>
NN + 6 XCl = 2 XXXN + 3 ClCl
Li2SO4 + CaCl2 = Li2Cl2 + CaSO4 =>
Li2SO4 + CaCl2 = Li2Cl2 + CaSO4
C5H12 + O2 = C5H10O2 + H2O =>
2 C5H12 + 3 O2 = 2 C5H10O2 + 2 H2O
NaBrO4 + LiHTeO3 = Br2 + Li2TeO4 + Na2TeO4 + H2TeO4 + H2O =>
4 NaBrO4 + 14 LiHTeO3 = 2 Br2 + 7 Li2TeO4 + 2 Na2TeO4 + 5 H2TeO4 + 2 H2O
MnO4 + H2C2O4 = Mn + CO2 + H2O =>
MnO4 + 4 H2C2O4 = Mn + 8 CO2 + 4 H2O
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
NaOH + FeSO3 = Na2SO4 + FeOH2 =>
2 NaOH + FeSO3 = Na2SO4 + FeOH2
H2CO2 + Na2O2 = Na2CO3 + H2O =>
H2CO2 + Na2O2 = Na2CO3 + H2O
H2O + Cr = CrO + H3 =>
3 H2O + 3 Cr = 3 CrO + 2 H3
Mg(s) + CuNO3(aq) = Mg(NO3)2(aq) + Cu(s) =>
Mg(s) + 2 CuNO3(aq) = Mg(NO3)2(aq) + 2 Cu(s)
Ba(OH)2 + NO2 = Ba(NO3)2 + Ba(NO2)2 + H2O =>
2 Ba(OH)2 + 4 NO2 = Ba(NO3)2 + Ba(NO2)2 + 2 H2O
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
KAl(SO4)2*12H2O + KOH = K2SO4 + KAlO2 + H2O =>
KAl(SO4)2*12H2O + 4 KOH = 2 K2SO4 + KAlO2 + 14 H2O
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
AgBr + Na2S2O3 = Na3(Ag(S2O3)2) + NaBr =>
AgBr + 2 Na2S2O3 = Na3(Ag(S2O3)2) + NaBr
C3H5(OH)3 + Cu(OH)2 = [Cu(C3H8O3)2](OH)2 =>
2 C3H5(OH)3 + Cu(OH)2 = [Cu(C3H8O3)2](OH)2
CsHs + Fe = Fe(CsHs)2 =>
2 CsHs + Fe = Fe(CsHs)2
MnO2 + NaI2 + H2SO4 = Na2SO4 + MnSO4 + H2O + I2 =>
MnO2 + 2 NaI2 + 2 H2SO4 = Na2SO4 + MnSO4 + 2 H2O + 2 I2
Pb2 + HF = H2 + PbF =>
Pb2 + 2 HF = H2 + 2 PbF
H3C6H5O7 + NaHCO3 = H2O + CO2 + NaCHO =>
2 H3C6H5O7 + 9 NaHCO3 = 8 H2O + 12 CO2 + 9 NaCHO
(e)LiAlH4(s) + AlCl3(s) = AlH3(s) + LiCl(s) =>
3(e)LiAlH4(s) + AlCl3(s) = 4 AlH3(s) + 3 LiCl(s)
KF5 + CoCl = KCl + CoF5 =>
KF5 + CoCl = KCl + CoF5
(Na)3PO4 + Ca(NO3)2 = Ca3(PO4)2 + NaNO3 =>
2(Na)3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 NaNO3
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