Equations balanced on the previous day | Equations balanced on the next day |
2 CO2 + 2 K2O2 = O2 + 2 K2CO3
NaOH + KNO3 = NaNO3 + KOH =>
NaOH + KNO3 = NaNO3 + KOH
CH2O + H{+} + SO4{2-} = CO2 + H2S + H2O =>
2 CH2O + 2 H{+} + SO4{2-} = 2 CO2 + H2S + 2 H2O
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
Pb(CO3)2 + H3PO4 = Pb3(PO4)4 + CO2 + H2O =>
3 Pb(CO3)2 + 4 H3PO4 = Pb3(PO4)4 + 6 CO2 + 6 H2O
KI + H2SO4 = H2 + KISO4 =>
KI + H2SO4 = H2 + KISO4
Na(s) + H2O(l) = H2(g) + NaO2(s) =>
Na(s) + 2 H2O(l) = 2 H2(g) + NaO2(s)
CrCl3(aq) + Ca(OH)2(aq) = Cr(OH)3 + CaCl2 =>
2 CrCl3(aq) + 3 Ca(OH)2(aq) = 2 Cr(OH)3 + 3 CaCl2
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
Zn2 + H2(CIO2) = Zn(CIO2) + H2 =>
Zn2 + 2 H2(CIO2) = 2 Zn(CIO2) + 2 H2
NH4OH + H2CO3 = NH4CO3 + H2OH =>
NH4OH + H2CO3 = NH4CO3 + H2OH
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = KFe(C2O4)22H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 43 H2C2O4 + K2C2O4 + 41 H2O2 = 2 KFe(C2O4)22H2O + 2(NH4)2SO4 + 2 H2SO4 + 92 H2O
CuSO4 + H2SO4 + NaOH = CuOH + NaH2SO4 + SO4 =>
CuSO4 + H2SO4 + NaOH = CuOH + NaH2SO4 + SO4
CH3CH2OH + H2SO4 + K2Cr2O7 = CH3CHO + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2OH + 4 H2SO4 + K2Cr2O7 = 3 CH3CHO + Cr2(SO4)3 + K2SO4 + 7 H2O
Fe(NH4)2(SO4)2 + KSCN + H2O2 + H2SO4 = Fe(SCN)3 + K2SO4 + (NH4)2SO4 + H2O =>
2 Fe(NH4)2(SO4)2 + 6 KSCN + H2O2 + H2SO4 = 2 Fe(SCN)3 + 3 K2SO4 + 2(NH4)2SO4 + 2 H2O
Al(s) + CuSO4(aq) = Al2(SO4)3(aq) + Cu(s) =>
2 Al(s) + 3 CuSO4(aq) = Al2(SO4)3(aq) + 3 Cu(s)
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
C7H8O + XNO3 = N2 + CO2 + H2O + XOH =>
5 C7H8O + 34 XNO3 = 17 N2 + 35 CO2 + 3 H2O + 34 XOH
CoCl2(aq) + NH4OH(aq) = CoOH(aq) + Cl2NH4(s) =>
CoCl2(aq) + NH4OH(aq) = CoOH(aq) + Cl2NH4(s)
KOH + CuCl2 = Cu(OH)2 + KCl =>
2 KOH + CuCl2 = Cu(OH)2 + 2 KCl
Zn + CuSO3 = ZnSO3 + Cu =>
Zn + CuSO3 = ZnSO3 + Cu
Al(OH)3 + KOH = K2Al2O4 + H2O =>
2 Al(OH)3 + 2 KOH = K2Al2O4 + 4 H2O
Cl + As2S3 + H2O = H3AsO4 + S + HCl =>
10 Cl + As2S3 + 8 H2O = 2 H3AsO4 + 3 S + 10 HCl
Fe2O3 + Fe = Fe3O4 =>
4 Fe2O3 + Fe = 3 Fe3O4
Al(s) + FeCl3(aq) = AlCl3(aq) + Fe(s) =>
Al(s) + FeCl3(aq) = AlCl3(aq) + Fe(s)
HF + Mg(OH)2 = HOF + MgH2 =>
2 HF + Mg(OH)2 = 2 HOF + MgH2
NH42SO4 + H2O2 = NH3 + SO4 + H2O =>
2 NH42SO4 + 39 H2O2 = 2 NH3 + 2 SO4 + 78 H2O
HNO2 + NH2SO3H = H2O + H2SO4 + N4 =>
2 HNO2 + 2 NH2SO3H = 2 H2O + 2 H2SO4 + N4
H2SO4 + KClO3 = KHSO3 + O2 + Cl2O + H2O =>
2 H2SO4 + 2 KClO3 = 2 KHSO3 + 3 O2 + Cl2O + H2O
MnC2 + KOH = Mn(OH)2 + KC =>
MnC2 + 2 KOH = Mn(OH)2 + 2 KC
NH3 + HOOH = NH2NH2 + H2O =>
2 NH3 + HOOH = NH2NH2 + 2 H2O
Li2(CrO4) + Fe(Cl3)3 = Li(Cl3) + Fe2(CrO4)3 =>
3 Li2(CrO4) + 2 Fe(Cl3)3 = 6 Li(Cl3) + Fe2(CrO4)3
Fe(s) + CuSO4 = Fe2(SO4)2 + Cu =>
2 Fe(s) + 2 CuSO4 = Fe2(SO4)2 + 2 Cu
IBr(s) + NH3(g) = NI3(s) + NH4Br(s) =>
3 IBr(s) + 4 NH3(g) = NI3(s) + 3 NH4Br(s)
Fe{2+} + Cr2O7{2-} + H{+} = H2O + Cr{3+} + Fe{3{+} =>
6 Fe{2+} + Cr2O7{2-} + 14 H{+} = 7 H2O + 2 Cr{3+} + 6 Fe{3{+}
Al(s) + FeCl3(aq) = AlCl3(aq) + Fe(s) =>
Al(s) + FeCl3(aq) = AlCl3(aq) + Fe(s)
C2H2O4 + NaOH = Na2C2O4 + H2O =>
C2H2O4 + 2 NaOH = Na2C2O4 + 2 H2O
C6H5Br + Mg + CO2 + HCl = C7H6O2 + MgBr2 + Cl2 =>
2 C6H5Br + Mg + 2 CO2 + 2 HCl = 2 C7H6O2 + MgBr2 + Cl2
Ca(aq) + F(aq) = CaF2 =>
Ca(aq) + 2 F(aq) = CaF2
U3O8 + H2SO4 = UO2SO4 + U(SO4)2 + H2O =>
U3O8 + 4 H2SO4 = 2 UO2SO4 + U(SO4)2 + 4 H2O
C7H7Br + KMnO4 + H2SO4 = C7H6O2Br + H2O + K2SO4 + MnSO4 =>
2 C7H7Br + 2 KMnO4 + 3 H2SO4 = 2 C7H6O2Br + 4 H2O + K2SO4 + 2 MnSO4
LiOH + LiHSO4 = Li2SO4 + H2O =>
LiOH + LiHSO4 = Li2SO4 + H2O
KOH + H3PO4 = H2O + K3PO4 =>
3 KOH + H3PO4 = 3 H2O + K3PO4
Na2CrO4 + Al2(SO4)3 = Al2(CrO4)3 + Na2(SO4) =>
3 Na2CrO4 + Al2(SO4)3 = Al2(CrO4)3 + 3 Na2(SO4)
C10H10Cl8 + O2 = CO2 + HCl + H2O =>
2 C10H10Cl8 + 21 O2 = 20 CO2 + 16 HCl + 2 H2O
CO + H2O = C5H8 + CO2 =>
14 CO + 4 H2O = C5H8 + 9 CO2
SiO2 + NaBH4 + NaOH = Na2SiO3 + NaBO3 + H2 =>
3 SiO2 + NaBH4 + 6 NaOH = 3 Na2SiO3 + NaBO3 + 5 H2
Na2Cr2O7 + K2SO3 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O + K2SO4 =>
Na2Cr2O7 + 3 K2SO3 + 4 H2SO4 = Cr2(SO4)3 + Na2SO4 + 4 H2O + 3 K2SO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CrK2O4 + Fe(NO3)2 = FeCrO4 + KNO3 =>
CrK2O4 + Fe(NO3)2 = FeCrO4 + 2 KNO3
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