Equations balanced on the previous day | Equations balanced on the next day |
(NH4)2S2O3 + 2 HCl = 2 NH4Cl + S + SO2 + H2O
CH4 + O2 = C3H7OH + H2O =>
6 CH4 + 3 O2 = 2 C3H7OH + 4 H2O
(d)K2CO3(s) = K2O(s) + CO2(g) =>
(d)K2CO3(s) = K2O(s) + CO2(g)
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NaMnO4 + NaI + H2SO4 = MnSO4 + I2 + Na2SO4 + H2O =>
2 NaMnO4 + 10 NaI + 8 H2SO4 = 2 MnSO4 + 5 I2 + 6 Na2SO4 + 8 H2O
Al(NO3)3 + H2O = HNO3 + Al(OH)3 =>
Al(NO3)3 + 3 H2O = 3 HNO3 + Al(OH)3
Mg3N2 + H2O(l) = Mg(OH)2(aq) + NH3 =>
Mg3N2 + 6 H2O(l) = 3 Mg(OH)2(aq) + 2 NH3
Na + NiO = Ni + Na2O =>
2 Na + NiO = Ni + Na2O
O2 + K + Cr = K2Cr2O7 =>
7 O2 + 4 K + 4 Cr = 2 K2Cr2O7
C6H23O6 + O2 = CO2 + H2O =>
4 C6H23O6 + 35 O2 = 24 CO2 + 46 H2O
CUCl2 + H2O = CUO + HCl =>
CUCl2 + H2O = CUO + 2 HCl
GaF3 + CS = CSF + Ga =>
GaF3 + 3 CS = 3 CSF + Ga
NaIO3 + H2SO3 = I2 + H2SO4 + NaHSO4 + H2O =>
2 NaIO3 + 5 H2SO3 = I2 + 3 H2SO4 + 2 NaHSO4 + H2O
CuSO4 + K2CO3 = CuCO3 + K2SO4 =>
CuSO4 + K2CO3 = CuCO3 + K2SO4
Na2SeO3 + Se = SeO + Na =>
Na2SeO3 + 2 Se = 3 SeO + 2 Na
SiSO4H2O = SiOH2SO4 =>
SiSO4H2O = SiOH2SO4
SH4 + O2 = SO2 + H2O =>
SH4 + 2 O2 = SO2 + 2 H2O
Ca(C2H3O2)2Na2CO3 = CaCO3 + NaC2H3O2 =>
Ca(C2H3O2)2Na2CO3 = CaCO3 + 2 NaC2H3O2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Zn(s) + AuCl(aq) = Au(s) + ZnCl =>
Zn(s) + AuCl(aq) = Au(s) + ZnCl
NaBH4(s) + HCl + H2O(l) = NaCl + H3BO3(aq) + H2(g) =>
NaBH4(s) + HCl + 3 H2O(l) = NaCl + H3BO3(aq) + 4 H2(g)
CH3COOH + KMnO4 + H2SO4 = Mn2SO4 + K2SO4 + H2O + CO2 =>
3 CH3COOH + 4 KMnO4 + 4 H2SO4 = 2 Mn2SO4 + 2 K2SO4 + 10 H2O + 6 CO2
C4H6O5 + H2SO4 + KMnO4 = K2SO4 + MnSO4 + H2O + CO2 =>
5 C4H6O5 + 18 H2SO4 + 12 KMnO4 = 6 K2SO4 + 12 MnSO4 + 33 H2O + 20 CO2
HNO3 + C6H5NH2 = C6H4NO2NH2 + H2O =>
HNO3 + C6H5NH2 = C6H4NO2NH2 + H2O
sulfuricacid + aluminiumhydroxide = aluminiumsulfate + water =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
MgF2 + Fe2O2 = Mg2O2 + FeF2 =>
2 MgF2 + Fe2O2 = Mg2O2 + 2 FeF2
HI + CO2 = CI + HO2 =>
HI + CO2 = CI + HO2
NaIO3 + H2SO3 = I + NaHSO4 + H2SO4 + H2O =>
2 NaIO3 + 5 H2SO3 = 2 I + 2 NaHSO4 + 3 H2SO4 + H2O
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
FeSO4 + O2 = Fe2(SO4)3 + Fe2O3 =>
12 FeSO4 + 3 O2 = 4 Fe2(SO4)3 + 2 Fe2O3
CH3OH + CuO = Cu + H2O + CO2 =>
CH3OH + 3 CuO = 3 Cu + 2 H2O + CO2
Pb(NO3)2 + NaCl = PbCl2 + Na(NO3) =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 Na(NO3)
S2O8{2-} + AgNO3 = Ag2S2O8 + NO3{-} =>
S2O8{2-} + 2 AgNO3 = Ag2S2O8 + 2 NO3{-}
K2Cr2O7 + SCl + HCl = CrCl3 + SCl4 + KCl + H2O =>
K2Cr2O7 + 2 SCl + 14 HCl = 2 CrCl3 + 2 SCl4 + 2 KCl + 7 H2O
NaVO3 + H2SO4 = Na4V6O17 + Na2SO4 + H2O =>
6 NaVO3 + H2SO4 = Na4V6O17 + Na2SO4 + H2O
Cl2 + NH4OH = NH4Cl + H2O + N2 =>
3 Cl2 + 8 NH4OH = 6 NH4Cl + 8 H2O + N2
K + [Fe(C2O4)3]3 + H2O = K3Fe(C2O4)3*3H2O =>
9 K + [Fe(C2O4)3]3 + 9 H2O = 3 K3Fe(C2O4)3*3H2O
MnSO4 + NH4OH = Mn(OH)2 + (NH4)2(SO4) =>
MnSO4 + 2 NH4OH = Mn(OH)2 + (NH4)2(SO4)
Bi(NO3)3 + KI = BiI3 + K + NO3 =>
Bi(NO3)3 + 3 KI = BiI3 + 3 K + 3 NO3
NaO5 + H2O = NaOH + O2 =>
4 NaO5 + 2 H2O = 4 NaOH + 9 O2
CH3CHO + Br2 = CH3CHOBr =>
2 CH3CHO + Br2 = 2 CH3CHOBr
NaOH + C6H14 = C6H13Na + H2O =>
NaOH + C6H14 = C6H13Na + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH3CHO + Br2 = CH3CHOBr =>
2 CH3CHO + Br2 = 2 CH3CHOBr
Li + C6H8O6 = LiC6H7O6 + H2 =>
2 Li + 2 C6H8O6 = 2 LiC6H7O6 + H2
C4H10H + O2 = C4H8O + H2O =>
4 C4H10H + 5 O2 = 4 C4H8O + 6 H2O
J2 + As + NaHCO3 = Na2HAsO4 + NaJ + CO2 + H2O =>
5 J2 + 2 As + 14 NaHCO3 = 2 Na2HAsO4 + 10 NaJ + 14 CO2 + 6 H2O
HgNO3 + NaP3 = HgP3NaNO3 =>
HgNO3 + NaP3 = HgP3NaNO3
CH3COOH + H2O = CH3COOOH + H2 =>
CH3COOH + H2O = CH3COOOH + H2
NH4NO3(s) + NaOH(s) = NaNO3 + NH3 + H2O =>
NH4NO3(s) + NaOH(s) = NaNO3 + NH3 + H2O
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