Equations balanced on the previous day | Equations balanced on the next day |
2 H2NO = 2 H2O + N2
ZnSO4*7H2O + Ca(C2H3O2)2*H2O = CaSO4*7H2O + Zn(C2H3O2)2*H2O =>
ZnSO4*7H2O + Ca(C2H3O2)2*H2O = CaSO4*7H2O + Zn(C2H3O2)2*H2O
Na2CO3 + CuSO4 = CuNa2 + CO3SO4 =>
Na2CO3 + CuSO4 = CuNa2 + CO3SO4
LiBr + Co(SO4)2 = Li2SO4(s) + CoBr4 =>
4 LiBr + Co(SO4)2 = 2 Li2SO4(s) + CoBr4
C4H9OH + H2SO4 = C4H9OSO3H + H2O =>
C4H9OH + H2SO4 = C4H9OSO3H + H2O
K4Fe(CN)6 + H2SO4 + H2O = (NH4)2SO4 + CO + FeSO4 + K2SO4 =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 3(NH4)2SO4 + 6 CO + FeSO4 + 2 K2SO4
(NH4)2SO4*FeSO4*6H2O + HO2CCO2H = Fe(O2CCO2)(H2O)2 + (NH4)2SO4 + H2SO4 + H2O =>
(NH4)2SO4*FeSO4*6H2O + HO2CCO2H = Fe(O2CCO2)(H2O)2 + (NH4)2SO4 + H2SO4 + 4 H2O
CuKNO3 = KCuNO3 =>
CuKNO3 = KCuNO3
Z + SO4 = ZSO4 =>
Z + SO4 = ZSO4
PbO*PbCO3 + FeS2 = PbS + FeS + CO2 + SO2 =>
PbO*PbCO3 + 3 FeS2 = 2 PbS + 3 FeS + CO2 + SO2
C6H5NHCOCH3 + HOSO2Cl = HSO3ClC6H5NH(COCH3) =>
C6H5NHCOCH3 + HOSO2Cl = HSO3ClC6H5NH(COCH3)
KNO3 + Ca = KNO2 + CaO =>
KNO3 + Ca = KNO2 + CaO
MnBr3 + CoSO4 = Mn2(SO4)3 + CoBr2 =>
2 MnBr3 + 3 CoSO4 = Mn2(SO4)3 + 3 CoBr2
hydrogen + magnesiumbromide = hydrogenbromide + magnesium =>
H2 + MgBr2 = 2 HBr + Mg
Cl2O7 + H2 = Cl2O3 + H2O =>
Cl2O7 + 4 H2 = Cl2O3 + 4 H2O
AgNO3 + (NH4)6W12O39 + NH4VO3 + (NH4)2HPO4 + HNO3 = AgW7VP4O32 + N2 + H2O =>
60 AgNO3 + 35(NH4)6W12O39 + 60 NH4VO3 + 240(NH4)2HPO4 + 342 HNO3 = 60 AgW7VP4O32 + 576 N2 + 1791 H2O
HCl + Ca(OH)2 = H2O + CaCl(OH) =>
HCl + Ca(OH)2 = H2O + CaCl(OH)
COCa(OH)2 = CaCO2H2O =>
COCa(OH)2 = CaCO2H2O
TiO2 + Al + C = Ti3AlC2 + Al2O3 =>
3 TiO2 + 5 Al + 2 C = Ti3AlC2 + 2 Al2O3
FeCl2 + Na2S = NaCl + Fe2S2 =>
2 FeCl2 + 2 Na2S = 4 NaCl + Fe2S2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Na + NH4Cl = H2 + NaCl + NaNH2 =>
2 Na + NH4Cl = H2 + NaCl + NaNH2
AgCl + Fe = FeCl2 + Ag =>
2 AgCl + Fe = FeCl2 + 2 Ag
K2Cr2O7 + H2SO4 + KBr = K2SO4 + Cr2(SO4)3 + Br2 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 KBr = 4 K2SO4 + Cr2(SO4)3 + 3 Br2 + 7 H2O
Li3P + K = K3P + Li =>
Li3P + 3 K = K3P + 3 Li
HMnO4H2O = H3OMnO4 =>
HMnO4H2O = H3OMnO4
SnO2 + Si = Sn + SiO =>
SnO2 + 2 Si = Sn + 2 SiO
CsClO4 = CsCl + O2 =>
CsClO4 = CsCl + 2 O2
(NH4)2S2O8 + MnSO4 + H2O = MnO2 + (NH4)2SO4 + H2SO4 =>
(NH4)2S2O8 + MnSO4 + 2 H2O = MnO2 + (NH4)2SO4 + 2 H2SO4
Fe + SnBr2 = FeBr3 + Sn =>
2 Fe + 3 SnBr2 = 2 FeBr3 + 3 Sn
Mg + O + H2O = Mg(OH)2 =>
Mg + O + H2O = Mg(OH)2
Na2Cr2O7 + H2O2 + H2SO4 = H2CrO6 + H2O + Na2SO4 =>
Na2Cr2O7 + 4 H2O2 + H2SO4 = 2 H2CrO6 + 3 H2O + Na2SO4
KAl(SO4)2 + Na3[FeF6] = KFe(SO4)2 + Na3[AlF6] =>
KAl(SO4)2 + Na3[FeF6] = KFe(SO4)2 + Na3[AlF6]
Cr2O7{-2} + Ag{+} = Ag + Cr2O7{-} =>
Cr2O7{-2} + Ag{+} = Ag + Cr2O7{-}
Al(s) + Br2(g) = AlBr3(s) =>
2 Al(s) + 3 Br2(g) = 2 AlBr3(s)
KMnO4 + CaO = K + O2 + Ca(MnO)2 =>
4 KMnO4 + 2 CaO = 4 K + 7 O2 + 2 Ca(MnO)2
K2Cr2O7 + H2SO4 + C2H5OH = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
2 K2Cr2O7 + 8 H2SO4 + C2H5OH = 2 K2SO4 + 2 Cr2(SO4)3 + 2 CO2 + 11 H2O
Mg(NO3)2 + NaHCO3 = MgHCO3 + Na(NO3)2 =>
Mg(NO3)2 + NaHCO3 = MgHCO3 + Na(NO3)2
Bi2O3 + H2SO4 = Bi2(SO4)3 + H2O =>
Bi2O3 + 3 H2SO4 = Bi2(SO4)3 + 3 H2O
SnO2 + Zn = ZnO + Sn4 =>
4 SnO2 + 8 Zn = 8 ZnO + Sn4
HSnCl3 + HCl + Na2SO3 = S + H2SnCl6 + H2O + NaCl =>
2 HSnCl3 + 8 HCl + Na2SO3 = S + 2 H2SnCl6 + 3 H2O + 2 NaCl
NaHCO3 + HS = NaS + H2O + CO2 =>
NaHCO3 + HS = NaS + H2O + CO2
Ni(NO3)2H12O6 + Fe(NO3)3H18O9 + C10H16N2O8 = NiFe2O4 + N2 + H2O + CO2 =>
Ni(NO3)2H12O6 + 2 Fe(NO3)3H18O9 + C10H16N2O8 = NiFe2O4 + 5 N2 + 32 H2O + 10 CO2
FeS2 + FeS + O2 = Fe2(SO4)3 =>
FeS2 + FeS + 6 O2 = Fe2(SO4)3
SiO2 + BaCl2 = SiCl4 + BaO =>
SiO2 + 2 BaCl2 = SiCl4 + 2 BaO
Ba(OH)2 + (NH4)2SO4 = Ba2(SO4)2 + NH4OH =>
2 Ba(OH)2 + 2(NH4)2SO4 = Ba2(SO4)2 + 4 NH4OH
K3N(aq) + LiNO3(aq) = Li3N(aq) + KNO3(aq) =>
K3N(aq) + 3 LiNO3(aq) = Li3N(aq) + 3 KNO3(aq)
H2S2O4 = SO2 + H2O + S =>
2 H2S2O4 = 3 SO2 + 2 H2O + S
H2O + C2H4O = C2H4(OH)2 =>
H2O + C2H4O = C2H4(OH)2
NaClHg = NaHgCl =>
NaClHg = NaHgCl
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