Equations balanced on the previous day | Equations balanced on the next day |
I2 + H2O = I2O + H2
CH3CH(OH)CH3 + HCl = CH3(CH2)3Cl + H2O =>
4 CH3CH(OH)CH3 + 3 HCl = 3 CH3(CH2)3Cl + 4 H2O
C5H6N2 + O2 = CO2 + H2O + NO2 =>
2 C5H6N2 + 17 O2 = 10 CO2 + 6 H2O + 4 NO2
NaNO3 + KI + H2SO4 = Na2SO4 + K2SO4 + N2O + I2 + H2O =>
2 NaNO3 + 8 KI + 5 H2SO4 = Na2SO4 + 4 K2SO4 + N2O + 4 I2 + 5 H2O
H3C6H5O7 + NaOH = H2O + Na3C6H5O7 =>
H3C6H5O7 + 3 NaOH = 3 H2O + Na3C6H5O7
Cr2O7{-2} + H{+} + I{-} = Cr{+3} + I2 + H2O =>
Cr2O7{-2} + 14 H{+} + 6 I{-} = 2 Cr{+3} + 3 I2 + 7 H2O
Sr + AgCl = AgSrCl =>
Sr + AgCl = AgSrCl
K2SnCl6 + Al = AlCl3 + Sn + KCl =>
3 K2SnCl6 + 4 Al = 4 AlCl3 + 3 Sn + 6 KCl
Zn(OH)2 + MgO = ZnO + Mg(OH)2 =>
Zn(OH)2 + MgO = ZnO + Mg(OH)2
H{+} + Fe2{+} + MnO4{-} = Fe{3+} + Mn2{+} + H2O =>
80 H{+} + 13 Fe2{+} + 10 MnO4{-} = 26 Fe{3+} + 5 Mn2{+} + 40 H2O
MnO4({-}) + I{-} + H{+} = Mn{2+} + H2O + I2 =>
2 MnO4({-}) + 10 I{-} + 16 H{+} = 2 Mn{2+} + 8 H2O + 5 I2
NaNO3AgF = NaFAgNO3 =>
NaNO3AgF = NaFAgNO3
H2PbO2 + Be(OH)2 = Be2(PbO2)2 + H2O =>
2 H2PbO2 + 2 Be(OH)2 = Be2(PbO2)2 + 4 H2O
CuSO4 + NaPO4 = NaSO4 + CuPO4 =>
CuSO4 + NaPO4 = NaSO4 + CuPO4
As + I2 = AsI =>
2 As + I2 = 2 AsI
NaNO2 + HCl = NaCl + HNO2 =>
NaNO2 + HCl = NaCl + HNO2
H{+} + HSO4{-} = H2 + SO4 =>
H{+} + HSO4{-} = H2 + SO4
CH3OH + CrO3 = CH2O + Cr(OH)3 =>
3 CH3OH + 2 CrO3 = 3 CH2O + 2 Cr(OH)3
NaNO3 + Cr2O3 + Na2CO3 = Na2CrO4 + CO2 + NO =>
2 NaNO3 + Cr2O3 + Na2CO3 = 2 Na2CrO4 + CO2 + 2 NO
H2S + Co(OH)3 = Co2S3 + H2O =>
3 H2S + 2 Co(OH)3 = Co2S3 + 6 H2O
C8H18 + O = C8H16 + H2O =>
C8H18 + O = C8H16 + H2O
FeSO4 + H2 = Fe + HSO4 =>
2 FeSO4 + H2 = 2 Fe + 2 HSO4
KHCO3(s) + H3PO4(aq) = K2HPO4(s) + H2O(l) + CO2(g) =>
2 KHCO3(s) + H3PO4(aq) = K2HPO4(s) + 2 H2O(l) + 2 CO2(g)
FeCl3 + K4[FeCN6] = Fe4[FeCN6]3 + KCl =>
4 FeCl3 + 3 K4[FeCN6] = Fe4[FeCN6]3 + 12 KCl
H3PO4(aq) + Ba(OH)2(aq) = Ba3(PO4)2 + H2O =>
2 H3PO4(aq) + 3 Ba(OH)2(aq) = Ba3(PO4)2 + 6 H2O
Er(NO3)3*5H2O + NH4OH = Er(OH)3 + NH4(NO3) + H2O =>
Er(NO3)3*5H2O + 3 NH4OH = Er(OH)3 + 3 NH4(NO3) + 5 H2O
CO + H2O = C + H2O2 =>
CO + H2O = C + H2O2
H2SO4 + KMnO4 + Sb = K2SO4 + MnSO4 + SbO3 + H2O =>
9 H2SO4 + 6 KMnO4 + 5 Sb = 3 K2SO4 + 6 MnSO4 + 5 SbO3 + 9 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CuCl2 + Ni = Cu2 + NiCl3 =>
6 CuCl2 + 4 Ni = 3 Cu2 + 4 NiCl3
Rb2CO3 + HCl = Rb2 + Cl2 + CO2 + H2O =>
Rb2CO3 + 2 HCl = Rb2 + Cl2 + CO2 + H2O
MgCl2NaOH = MgOHNaCl2 =>
MgCl2NaOH = MgOHNaCl2
HOCH2CH2OH + Cu(OH)2 = CH2OCH2OCu + H2O =>
HOCH2CH2OH + Cu(OH)2 = CH2OCH2OCu + 2 H2O
Cu(NO3)2*3H2O + C2H7NO = Cu2O + NO2 + C2H6 + H2O =>
2 Cu(NO3)2*3H2O + 2 C2H7NO = Cu2O + 6 NO2 + 2 C2H6 + 7 H2O
NaHSO4 + Na2HPO4 = Na3PO4 + H2SO4 =>
NaHSO4 + Na2HPO4 = Na3PO4 + H2SO4
Al + HCl + CuSO4 = Al2(SO4)3 + CuCl + H2 =>
4 Al + 6 HCl + 6 CuSO4 = 2 Al2(SO4)3 + 6 CuCl + 3 H2
Er(NO3)3*5H2O + NH4OH = Er(OH)3 + NH4(NO3) + H2O =>
Er(NO3)3*5H2O + 3 NH4OH = Er(OH)3 + 3 NH4(NO3) + 5 H2O
FeS2 + Al2O3 + O2 = Al2(SO4)3 + FeSO4 =>
6 FeS2 + 2 Al2O3 + 21 O2 = 2 Al2(SO4)3 + 6 FeSO4
Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)
SiO2 + OH = H2 + SiO3 =>
2 SiO2 + 2 OH = H2 + 2 SiO3
CoCl2 + NaOH = Na2[Co(OH)4] + NaCl =>
CoCl2 + 4 NaOH = Na2[Co(OH)4] + 2 NaCl
B5H0 + O2 = B2O3 + H2O =>
2 B5H0 + 8 O2 = 5 B2O3 + H2O
NaHCO3 + Cl = HCO3 + NaCl =>
NaHCO3 + Cl = HCO3 + NaCl
FeO + Ni = NiO + Fe =>
FeO + Ni = NiO + Fe
H3O + NaH2PO4 = H2O + NaH3PO4 =>
H3O + NaH2PO4 = H2O + NaH3PO4
NiO + H2S = NiS + H2O =>
NiO + H2S = NiS + H2O
CuSO4 + Na3CO2 = Na2SO4 + Cu3(CO2)2 =>
3 CuSO4 + 2 Na3CO2 = 3 Na2SO4 + Cu3(CO2)2
KNo3 + NaI = KI + NaNo3 =>
KNo3 + NaI = KI + NaNo3
Pb(NO3)2(S) = PbO(S) + NO2(g) + O2(g) =>
2 Pb(NO3)2(S) = 2 PbO(S) + 4 NO2(g) + O2(g)
FeSO4 + H2SO4 + K2Cr2O7 = Cr2(SO4)3 + Fe2(SO4)3 + H2O + K2SO4 =>
6 FeSO4 + 7 H2SO4 + K2Cr2O7 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 7 H2O + K2SO4
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