Equations balanced on the previous day | Equations balanced on the next day |
MgSO4*7H2O + 2 HCl = MgCl2 + H2SO4*7H2O
H2O2(aq) = H2O + O(g) =>
H2O2(aq) = H2O + O(g)
Be(OH)2 + C2H4O2 + H2O = BeCO2 + H8O3 =>
2 Be(OH)2 + C2H4O2 + 4 H2O = 2 BeCO2 + 2 H8O3
Fe{+2} + Cr2O7{-2]+H{+} = Fe{+3}+Cr{+3}+H2O =>
6 Fe{+2} + Cr2O7{-2]+14H{+} = 6 Fe{+3}+2Cr{+3}+7H2O
Sn + HNO3 = Sn(NO3)2 + H4N2O3 + H2O =>
4 Sn + 10 HNO3 = 4 Sn(NO3)2 + H4N2O3 + 3 H2O
I2 + K2SO3 + KOH = KI + H2O + K2SO4 =>
I2 + K2SO3 + 2 KOH = 2 KI + H2O + K2SO4
S8 + Na2(SO3) + H2O = Na2S2O3*5H2O =>
S8 + 8 Na2(SO3) + 40 H2O = 8 Na2S2O3*5H2O
I{-} + (IO){-} + H{+} = I2 + H2O =>
I{-} + (IO){-} + 2 H{+} = I2 + H2O
C6H4Cl2 + CH3Cl + NaH = NaCl + C6H10CH3Cl =>
7 C6H4Cl2 + 21 CH3Cl + 26 NaH = 26 NaCl + 9 C6H10CH3Cl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Tl + P = TlP =>
Tl + P = TlP
ClCH2COOHNH3 = CH2NH2COOHHCl =>
ClCH2COOHNH3 = CH2NH2COOHHCl
C6H6(s) + O2(g) = CO2(s) + H2O(l) =>
2 C6H6(s) + 15 O2(g) = 12 CO2(s) + 6 H2O(l)
Mg + NaHSO4 = MgSO4 + Na2SO4 + H2O + H2S =>
4 Mg + 10 NaHSO4 = 4 MgSO4 + 5 Na2SO4 + 4 H2O + H2S
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
CuSO4 + NH3 = Cu(NH3)4{+2)+SO4{-2) =>
CuSO4 + 4 NH3 = Cu(NH3)4{+2)+SO4{-2)
Al + NiSO4 = Al2(SO4)3 + Ni =>
2 Al + 3 NiSO4 = Al2(SO4)3 + 3 Ni
Hg + CuSO4 = Hg2SO4 + Cu =>
2 Hg + CuSO4 = Hg2SO4 + Cu
C2H5OH + PBr3 = C2H5Br + H3PO3 =>
3 C2H5OH + PBr3 = 3 C2H5Br + H3PO3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
PbS(s) + O2(g) = Pb(s) + SO2(g) =>
PbS(s) + O2(g) = Pb(s) + SO2(g)
AlN + HNO3 = Al(NO3)3 + NH3 =>
AlN + 3 HNO3 = Al(NO3)3 + NH3
C6H7NO3S + NaNO2 + HCl = C6H5N2SO3Cl + H2O + NaOH =>
C6H7NO3S + NaNO2 + HCl = C6H5N2SO3Cl + H2O + NaOH
P4(s) + O2 = P2O5 =>
P4(s) + 5 O2 = 2 P2O5
S(l) + Fe(s) = Fe2S3(s) =>
3 S(l) + 2 Fe(s) = Fe2S3(s)
AgCl + PbO = PbCl2 + Ag2O =>
2 AgCl + PbO = PbCl2 + Ag2O
CrCl3 + Mg = CrCl2 + MgCl2 =>
2 CrCl3 + Mg = 2 CrCl2 + MgCl2
F4Si + H2O = HF + SiO2 =>
F4Si + 2 H2O = 4 HF + SiO2
CaO(Cl)2 + NH3 = N + CaCl2 + H2O =>
3 CaO(Cl)2 + 2 NH3 = 2 N + 3 CaCl2 + 3 H2O
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
Zn + Ag3P = Ag + Zn3P2 =>
3 Zn + 2 Ag3P = 6 Ag + Zn3P2
C6H4Cl2 + CH3Cl + Na = NaCl + C6H10CH3Cl =>
4 C6H4Cl2 + 25 CH3Cl + 26 Na = 26 NaCl + 7 C6H10CH3Cl
HgS = Hg + S =>
HgS = Hg + S
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
HCl + Ca + (OH)2 = H2O + ClCa =>
2 HCl + 2 Ca + (OH)2 = 2 H2O + 2 ClCa
C6H12O6 = C4H8OH + CO2 + H2O =>
23 C6H12O6 = 24 C4H8OH + 42 CO2 + 30 H2O
Fe + Br2 + KOH = K2FeO4 + KBr + H2O =>
Fe + 3 Br2 + 8 KOH = K2FeO4 + 6 KBr + 4 H2O
C(CH2ONO2)4 = H2O + CO2 + CO + N2 =>
C(CH2ONO2)4 = 4 H2O + 3 CO2 + 2 CO + 2 N2
(VO2)2Cl2 + Na2SO3 + HCl = Na2SO4 + VOCl2 + H2O =>
(VO2)2Cl2 + Na2SO3 + 2 HCl = Na2SO4 + 2 VOCl2 + H2O
C2H3O2(aq) + KOH(aq) = K(s) + H2O(l) + CO2 =>
C2H3O2(aq) + 7 KOH(aq) = 7 K(s) + 5 H2O(l) + 2 CO2
AuCl3 + H{+} = Au{3+} + HCl =>
AuCl3 + 3 H{+} = Au{3+} + 3 HCl
GaCl3 + Ga = GaCl =>
GaCl3 + 2 Ga = 3 GaCl
Cu + BaCl2 = CuCl + Ba2 =>
4 Cu + 2 BaCl2 = 4 CuCl + Ba2
AgC2H2O2 + K2CrO4 = Ag2CrO4 + KC2H2O2 =>
2 AgC2H2O2 + K2CrO4 = Ag2CrO4 + 2 KC2H2O2
C3H8O3 + NaOH = C3H7O3Na + H2O =>
C3H8O3 + NaOH = C3H7O3Na + H2O
HF(aq) + Ba(OH)2(aq) = BaF2(aq) + H2O(l) =>
2 HF(aq) + Ba(OH)2(aq) = BaF2(aq) + 2 H2O(l)
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
H2SO4Zn(CH3CH2)2 = H2(CH3CH2)2ZnSO4 =>
H2SO4Zn(CH3CH2)2 = H2(CH3CH2)2ZnSO4
Pb(s) + Mg(NO3)2(aq) = Pb(NO3)2(aq) + Mg(s) =>
Pb(s) + Mg(NO3)2(aq) = Pb(NO3)2(aq) + Mg(s)
K2FeO4 + H2O = Fe(OH3)3 + O2 + KOH =>
4 K2FeO4 + 22 H2O = 4 Fe(OH3)3 + 9 O2 + 8 KOH
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