Equations balanced on the previous day | Equations balanced on the next day |
Fe + 4 CuSO4 = Fe(SO4)4 + 4 Cu
Al{+} + Co{2+} = Al{2+}Co + CoAl{2} =>
2 Al{+} + Co{2+} = Al{2+}Co + CoAl{2}
KMnO4 + C9H18 + H2O = C9H18(OH)2 + MnO2 + KOH =>
2 KMnO4 + 3 C9H18 + 4 H2O = 3 C9H18(OH)2 + 2 MnO2 + 2 KOH
[Co(OH2)6](NO3)2 + NH3 + (NH4)2CO3 = [Co(NH3)4CO3]NO3 + H2O + NH4NO3 =>
8[Co(OH2)6](NO3)2 + 22 NH3 + 8(NH4)2CO3 = 8[Co(NH3)4CO3]NO3 + 51 H2O + 7 NH4NO3
MnO4{2-} + H{+} = MnO2 + H2O + MnO4{-} =>
3 MnO4{2-} + 4 H{+} = MnO2 + 2 H2O + 2 MnO4{-}
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Cu2(NO3)2 + Na(OH)2 = Cu(OH)2 + Na(NO3) =>
Cu2(NO3)2 + 2 Na(OH)2 = 2 Cu(OH)2 + 2 Na(NO3)
KMnO4 + KNO2 + NaOH = KNaMnO4 + KNO3 + H2O =>
2 KMnO4 + KNO2 + 2 NaOH = 2 KNaMnO4 + KNO3 + H2O
C4H8O + O3 + OH{-} = CO3{-2} + H2 =>
C4H8O + O3 + 8 OH{-} = 4 CO3{-2} + 8 H2
K2Cr2O7 + MgS = MgCr2O7 + K2S =>
K2Cr2O7 + MgS = MgCr2O7 + K2S
(g)NH3(g) + O2(g) = NO(g) + H2O(l) =>
4(g)NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(l)
H2SO4(aq) = H2(g) + SO4() =>
H2SO4(aq) = H2(g) + SO4()
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
H + Cr2O7 + SO3 = Cr + SO4H2O =>
14 H + 2 Cr2O7 + 7 SO3 = 4 Cr + 7 SO4H2O
CH3SO4K + H3PO3 = CH3SO4H + K3PO3 =>
3 CH3SO4K + H3PO3 = 3 CH3SO4H + K3PO3
Zn(OH)2(H2O)2 + OH{-} = Zn(OH)4{2-} + H2O =>
Zn(OH)2(H2O)2 + 2 OH{-} = Zn(OH)4{2-} + 2 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CaSi + SbCl3 = Si + Sb + CaCl2 =>
3 CaSi + 2 SbCl3 = 3 Si + 2 Sb + 3 CaCl2
HBr + Pb(OH)3 = PbBr3 + H2O =>
3 HBr + Pb(OH)3 = PbBr3 + 3 H2O
V + HCl + HNO3 = H[VCl7] + NO + H2O =>
V + 7 HCl + 2 HNO3 = H[VCl7] + 2 NO + 4 H2O
BaZnO2 + NaOH = Ba(OH)2 + Na2ZnO2 =>
BaZnO2 + 2 NaOH = Ba(OH)2 + Na2ZnO2
C9H20(l) + O2 = H2O + CO2 =>
C9H20(l) + 14 O2 = 10 H2O + 9 CO2
Ni(NO3)2 + Na2C2O4 = Ni(C2O4) + NaNO3 =>
Ni(NO3)2 + Na2C2O4 = Ni(C2O4) + 2 NaNO3
HgCrO{4} = HgCr{2}O{3} + O{2} =>
HgCrO{4} = HgCr{2}O{3} + O{2}
K + Sn{+4}{+} = Sn{2} + K{+} =>
2 K + Sn{+4}{+} = Sn{2} + 2 K{+}
CH3CH2CH2OH + Na2Cr2O7 + H2SO4 = CH3CH2COOH + Cr2(SO4)3 + Na2SO4 + H2O =>
3 CH3CH2CH2OH + 2 Na2Cr2O7 + 8 H2SO4 = 3 CH3CH2COOH + 2 Cr2(SO4)3 + 2 Na2SO4 + 11 H2O
C6H11OH + H2Cr2O7 + H{+} = C6H10O + Cr{3+} + H2O =>
3 C6H11OH + H2Cr2O7 + 6 H{+} = 3 C6H10O + 2 Cr{3+} + 7 H2O
FeCl3 + K2S = Fe2S3 + KCl =>
2 FeCl3 + 3 K2S = Fe2S3 + 6 KCl
As2O3 + H2O2 = H2AsO4 + H2O =>
As2O3 + 3 H2O2 = 2 H2AsO4 + H2O
FeCl3 + K2S = Fe2S3 + KCl =>
2 FeCl3 + 3 K2S = Fe2S3 + 6 KCl
CU(OH)2 = CUO + H2O =>
CU(OH)2 = CUO + H2O
CO2 + O3 = CO3 =>
3 CO2 + O3 = 3 CO3
H3PO4 + H2O = H3O{+} + HPO4{2-} =>
H3PO4 + 2 H2O = 2 H3O{+} + HPO4{2-}
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
B + Zn = BZn =>
B + Zn = BZn
K2Cr2O7 + C3H7OH + H2SO4 = K2SO4 + Cr2(SO4)3 + C3H6O + H2O =>
K2Cr2O7 + 3 C3H7OH + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 C3H6O + 7 H2O
CoOH + K3PO4 = Co3PO4 + KOH =>
3 CoOH + K3PO4 = Co3PO4 + 3 KOH
KHCO3 + Ca(OH)2 = H2O + CaCO3 + KOH =>
KHCO3 + Ca(OH)2 = H2O + CaCO3 + KOH
Pb(IO3)2 = Pb + IO3 =>
Pb(IO3)2 = Pb + 2 IO3
KCrO2 + PbO2 + KOH = CrO4 + K2PbO2 + H2O =>
2 KCrO2 + 5 PbO2 + 8 KOH = 2 CrO4 + 5 K2PbO2 + 4 H2O
CuS + HCl = CuCl2 + H2S =>
CuS + 2 HCl = CuCl2 + H2S
Ti(s) + H2SO4 = Ti(SO4)4 + H2 =>
Ti(s) + 4 H2SO4 = Ti(SO4)4 + 4 H2
CH3COOH + NaOH = CH3OH + Na2CO3 =>
3 CH3COOH + 4 NaOH = 4 CH3OH + 2 Na2CO3
Ba(s) + O2(g) = BaO(s) =>
2 Ba(s) + O2(g) = 2 BaO(s)
Cu(CO3)*Cu(OH)2 = CuO + CO2 + H2O =>
Cu(CO3)*Cu(OH)2 = 2 CuO + CO2 + H2O
C2H3O2 + Ba = Ba(C2H3O2)2 =>
2 C2H3O2 + Ba = Ba(C2H3O2)2
Be(s) + O2(g) = BeO(s) =>
2 Be(s) + O2(g) = 2 BeO(s)
(NH4)2SO3 + H2SO4 = NH4HSO4 + SO2 + H2O =>
(NH4)2SO3 + 2 H2SO4 = 2 NH4HSO4 + SO2 + H2O
K2OSO2 = K2SO3 =>
K2OSO2 = K2SO3
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