Equations balanced on the previous day | Equations balanced on the next day |
2 Si + 2 KMnO4 + S = K2S + 2 MnO2 + 2 SiO2
La100(N100O300)3*6H200O100 + Sr100(N100O300)200 + Mn100(N100O300)2*2H200O100 + C600H800O700 = La75Sr25Mn100O300 + N100O200 + H200O100 + C100O200 =>
27 La100(N100O300)3*6H200O100 + 9 Sr100(N100O300)200 + 36 Mn100(N100O300)2*2H200O100 + 205 C600H800O700 = 36 La75Sr25Mn100O300 + 1953 N100O200 + 1054 H200O100 + 1230 C100O200
I2 + Cl2 + H2O = HIO3 + HCl =>
I2 + 5 Cl2 + 6 H2O = 2 HIO3 + 10 HCl
C4H9COONa + NaOH = Na2CO3 + C4H10 =>
C4H9COONa + NaOH = Na2CO3 + C4H10
V + O2 = V2O5 =>
4 V + 5 O2 = 2 V2O5
FeCl3 + KMnO4 = KCl + Fe(MnO4)3 =>
FeCl3 + 3 KMnO4 = 3 KCl + Fe(MnO4)3
O2 + K2 = OK2 =>
O2 + 2 K2 = 2 OK2
C4H8 + O2 = C2O4 + H2O8 =>
C4H8 + 20 O2 = 2 C2O4 + 4 H2O8
NaHCO3 + BaCl2 = NaCl + BaO + CO2 + H2O =>
2 NaHCO3 + BaCl2 = 2 NaCl + BaO + 2 CO2 + H2O
MnWO4 + Na2CO3 + O2 = Na2WO4 + Mn3O4 + CO2 =>
6 MnWO4 + 6 Na2CO3 + O2 = 6 Na2WO4 + 2 Mn3O4 + 6 CO2
CrU3 + Cr = CrU2 =>
2 CrU3 + Cr = 3 CrU2
KO2 + H2O + CO2 = KH2CO3 + O2 =>
KO2 + H2O + CO2 = KH2CO3 + O2
CuC1 + H2S = Cu2S + HC1 =>
2 CuC1 + H2S = Cu2S + 2 HC1
Fe(CH3CO2)3 + NaOH = Na(CH3CO2) + Fe(OH)3 =>
Fe(CH3CO2)3 + 3 NaOH = 3 Na(CH3CO2) + Fe(OH)3
HBrO4 + Mn = Mn(BrO4)7 + H2 =>
14 HBrO4 + 2 Mn = 2 Mn(BrO4)7 + 7 H2
MnO4 + ClO2 = MnO2(s) + ClO4 =>
MnO4 + ClO2 = MnO2(s) + ClO4
LiP + MgS = LiS + MgP =>
LiP + MgS = LiS + MgP
HNO3 + ZnCO3 = Zn(NO3)2 + CO2 + H2O =>
2 HNO3 + ZnCO3 = Zn(NO3)2 + CO2 + H2O
Ca(OH)2 + HNO3 = CaOHNO3 + H2O =>
Ca(OH)2 + HNO3 = CaOHNO3 + H2O
Cu{2+} + H2PO4{2-} + OH{-} = CuH2 + PO4{3-} + H2O =>
Cu{2+} + 4 H2PO4{2-} + 6 OH{-} = CuH2 + 4 PO4{3-} + 6 H2O
PbO2 + I{-} + H{+} = I2 + Pb{2+} + H2O =>
PbO2 + 2 I{-} + 4 H{+} = I2 + Pb{2+} + 2 H2O
Bi(OH)3 + HNO3 = Bi(NO3) + H(OH)3 =>
Bi(OH)3 + HNO3 = Bi(NO3) + H(OH)3
C6H12O6 + CH3OH = C9H14O6 + H2O =>
4 C6H12O6 + 3 CH3OH = 3 C9H14O6 + 9 H2O
CH3CH2CH2COOH + Ba((OH)2) = Ba(CH3CH2CH2COO)2 + H2O =>
2 CH3CH2CH2COOH + Ba((OH)2) = Ba(CH3CH2CH2COO)2 + 2 H2O
CsOH + H3PO4 = Cs(H2PO4) + H2O =>
CsOH + H3PO4 = Cs(H2PO4) + H2O
CH3ONaCH3OH = C2H6ONaOH =>
CH3ONaCH3OH = C2H6ONaOH
HOCl + P + H2O = H3PO4 + HCl =>
5 HOCl + 2 P + 3 H2O = 2 H3PO4 + 5 HCl
K2Cr2O7 + CuS + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + CuSO4 =>
4 K2Cr2O7 + 3 CuS + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 16 H2O + 3 CuSO4
Cu(OH)2 + CH3CHO = CuOH + H2O + CH3COOH =>
2 Cu(OH)2 + CH3CHO = 2 CuOH + H2O + CH3COOH
H4SiO4 + Ca(OH)2 = Ca2(SiO4) + H2O =>
H4SiO4 + 2 Ca(OH)2 = Ca2(SiO4) + 4 H2O
CH3ONaCH3OH = C2H6ONaOH =>
CH3ONaCH3OH = C2H6ONaOH
AlI3 + Cl3 = AlCl + I2 =>
6 AlI3 + 2 Cl3 = 6 AlCl + 9 I2
KMnO4 + Al(OH)3 = Al(MnO4)3 + KOH =>
3 KMnO4 + Al(OH)3 = Al(MnO4)3 + 3 KOH
C2O4{-} + BrO3{-} + H{+} = Br2 + CO2 + H2O =>
10 C2O4{-} + 2 BrO3{-} + 12 H{+} = Br2 + 20 CO2 + 6 H2O
Na3Hg + NaHg2 = NaHg =>
Na3Hg + 2 NaHg2 = 5 NaHg
HNO3 + Pb3O4 = Pb(NO3)2 + PbO2 + H2O =>
4 HNO3 + Pb3O4 = 2 Pb(NO3)2 + PbO2 + 2 H2O
NH4OH + H3(PO4) = (NH4)3(PO4) + H2O =>
3 NH4OH + H3(PO4) = (NH4)3(PO4) + 3 H2O
Cr2O7{-2} + H{+} + NH3OH{+} = N2O + H2O + Cr{+3} =>
2 Cr2O7{-2} + 10 H{+} + 6 NH3OH{+} = 3 N2O + 17 H2O + 4 Cr{+3}
Ba + CuO = Cu2 + BaO =>
2 Ba + 2 CuO = Cu2 + 2 BaO
Ni(NO3)3 + C12H22O11 = NiO + CO2 + N2 + H2O =>
6 Ni(NO3)3 + 2 C12H22O11 = 6 NiO + 24 CO2 + 9 N2 + 22 H2O
MgO + CrO3 = Mg2(CrO4)2 =>
2 MgO + 2 CrO3 = Mg2(CrO4)2
C7H7O2N + NaNO2 + HCl = C7H5O2N2Cl + NaCl + H2O =>
C7H7O2N + NaNO2 + 2 HCl = C7H5O2N2Cl + NaCl + 2 H2O
LaC2 + H2O = La(OH)3 + C2O2 + H2 =>
2 LaC2 + 10 H2O = 2 La(OH)3 + 2 C2O2 + 7 H2
Sr(s) + CuNO3(aq) = Sr(NO3)2(aq) + Cu(s) =>
Sr(s) + 2 CuNO3(aq) = Sr(NO3)2(aq) + 2 Cu(s)
Sr(NO3)2 + Al(NO3)3 + CO(NH2)2 = SrAl2O4 + CO2 + H2O + N2 =>
3 Sr(NO3)2 + 6 Al(NO3)3 + 20 CO(NH2)2 = 3 SrAl2O4 + 20 CO2 + 40 H2O + 32 N2
O3 + MnO(OH)2 + NaOH = Na2MnO4 + H2O =>
O3 + 3 MnO(OH)2 + 6 NaOH = 3 Na2MnO4 + 6 H2O
S + Al + NH4NO3 = H2S + Al2O3 + N2 =>
2 S + 2 Al + NH4NO3 = 2 H2S + Al2O3 + N2
Cl2 + BrK = ClK + Br2 =>
Cl2 + 2 BrK = 2 ClK + Br2
Fe(NO3)3 + Na2(SO4) = Fe(SO4) + Na2(NO3)3 =>
Fe(NO3)3 + Na2(SO4) = Fe(SO4) + Na2(NO3)3
BaCl2 + (NaPO3)4 = NaCl + Ba(PO3)2 =>
2 BaCl2 + (NaPO3)4 = 4 NaCl + 2 Ba(PO3)2
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