Equations balanced on the previous day | Equations balanced on the next day |
Na2CO3 + 2 H2O = 2 NaOH + H2CO3
Mg3N2 + HCl = MgCl2 + NH3 =>
Mg3N2 + 6 HCl = 3 MgCl2 + 2 NH3
H2S + NO3 = S + NO + H2O =>
2 H2S + NO3 = 2 S + NO + 2 H2O
HC2H3O2 + H2O = H3O + C2H3O2 =>
HC2H3O2 + H2O = H3O + C2H3O2
Fe(NO3)3 + K4Fe(CN)6 = Fe4(Fe(CN)6)3 + KNO3 =>
4 Fe(NO3)3 + 3 K4Fe(CN)6 = Fe4(Fe(CN)6)3 + 12 KNO3
MnS + O2 + H2O = Mn(OH)2 + S =>
2 MnS + O2 + 2 H2O = 2 Mn(OH)2 + 2 S
NH3 + NH4Cl = NH4 + NCl =>
4 NH3 + NH4Cl = 4 NH4 + NCl
Hg + HNO3 + HCl = Hg2Cl2 + NO + H2O =>
6 Hg + 2 HNO3 + 6 HCl = 3 Hg2Cl2 + 2 NO + 4 H2O
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
Sr(OH)2 + Si + H2O = SrSiO3 + H2 =>
Sr(OH)2 + Si + H2O = SrSiO3 + 2 H2
MgNO2 + Ca = CaNO2 + Mg =>
MgNO2 + Ca = CaNO2 + Mg
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
B2O3(s) + HF(l) = BF3(g) + H2O(l) =>
B2O3(s) + 6 HF(l) = 2 BF3(g) + 3 H2O(l)
Fe(NO3)3 + K4Fe(CN)6 = Fe4(Fe(CN)6)3 + KNO3 =>
4 Fe(NO3)3 + 3 K4Fe(CN)6 = Fe4(Fe(CN)6)3 + 12 KNO3
Fe(NO3)3 + K4Fe(CN)6 = Fe4(Fe(CN)6)3 + KNO3 =>
4 Fe(NO3)3 + 3 K4Fe(CN)6 = Fe4(Fe(CN)6)3 + 12 KNO3
H2SO4 + KCN = K2SO4 + HCN =>
H2SO4 + 2 KCN = K2SO4 + 2 HCN
Fe(NO3)3 + K4Fe(CN)6 = Fe4[Fe(CN)6]3 + KNO3 =>
4 Fe(NO3)3 + 3 K4Fe(CN)6 = Fe4[Fe(CN)6]3 + 12 KNO3
H + Cl = HCl =>
H + Cl = HCl
Fe(NO3)3 + K4Fe(CN)6 = Fe4(Fe(CN)6)3 + KNO3 =>
4 Fe(NO3)3 + 3 K4Fe(CN)6 = Fe4(Fe(CN)6)3 + 12 KNO3
Fe(OH)3(solid) + Cr = Cr(OH)3 + Fe(OH)2 =>
3 Fe(OH)3(solid) + Cr = Cr(OH)3 + 3 Fe(OH)2
Ag + O2 = Ag2O =>
4 Ag + O2 = 2 Ag2O
CuCl2 + Na3PO4 = Cu3(PO4)2 + NaCl =>
3 CuCl2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaCl
Na3PO4 + Zn(NO3)2 = Na3(NO3)2 + ZnPO4 =>
Na3PO4 + Zn(NO3)2 = Na3(NO3)2 + ZnPO4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Cu(OH)2CuCO3 = H2O + CO2 + CuO =>
Cu(OH)2CuCO3 = H2O + CO2 + 2 CuO
C7H10N + O2 = CO2 + H2O + NO2 =>
2 C7H10N + 21 O2 = 14 CO2 + 10 H2O + 2 NO2
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
Si + Fe2O3 = SiO2 + FeO =>
Si + 2 Fe2O3 = SiO2 + 4 FeO
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
Fe(NO3)3 + K4Fe(CN)6 = Fe4(Fe(CN)6)3 + KNO3 =>
4 Fe(NO3)3 + 3 K4Fe(CN)6 = Fe4(Fe(CN)6)3 + 12 KNO3
NaCl + HNO3 = HCl + NaNO3 =>
NaCl + HNO3 = HCl + NaNO3
Cs(s) + H2O(l) = CsOH(aq) + H2(g) =>
2 Cs(s) + 2 H2O(l) = 2 CsOH(aq) + H2(g)
NO3 + NaOH = NaO3 + NOH =>
NO3 + NaOH = NaO3 + NOH
Fe(OH)3(solid) + Cr = Cr(OH)3 + Fe(OH)2 =>
3 Fe(OH)3(solid) + Cr = Cr(OH)3 + 3 Fe(OH)2
Na(s) + Cl2(g) = NaCl(s) =>
2 Na(s) + Cl2(g) = 2 NaCl(s)
Fe(NO3)3 + K4Fe(CN)6 = Fe4(Fe(CN)6)3 + KNO3 =>
4 Fe(NO3)3 + 3 K4Fe(CN)6 = Fe4(Fe(CN)6)3 + 12 KNO3
NaHCO3 + MgO = MgCO3 + H2O + Na2CO3 =>
2 NaHCO3 + MgO = MgCO3 + H2O + Na2CO3
Ni(OH)2 + Cr3(PO4)4 = Ni3(PO4)2 + Cr(OH)4 =>
6 Ni(OH)2 + Cr3(PO4)4 = 2 Ni3(PO4)2 + 3 Cr(OH)4
HF + CO2 = COF2 + H2O =>
2 HF + CO2 = COF2 + H2O
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
Fe(II) + CuSO4 = Fe(II)SO4 + Cu =>
Fe(II) + CuSO4 = Fe(II)SO4 + Cu
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
ZnO + NaCl = NaO + ZnCl =>
ZnO + NaCl = NaO + ZnCl
Cu(II) + AgNO3 = Cu(II)(NO3)2 + Ag =>
Cu(II) + 2 AgNO3 = Cu(II)(NO3)2 + 2 Ag
Al(NO2)3 + Li = LiNO2 + Al =>
Al(NO2)3 + 3 Li = 3 LiNO2 + Al
S2O3{2-} + IO3{-} + Cl{-} + H{+} = SO4{2-} + ICl2{-} + H2O =>
S2O3{2-} + 2 IO3{-} + 4 Cl{-} + 2 H{+} = 2 SO4{2-} + 2 ICl2{-} + H2O
Fe(NO3)3 + K4Fe(CN)6 = Fe4(Fe(CN)6)3 + KNO3 =>
4 Fe(NO3)3 + 3 K4Fe(CN)6 = Fe4(Fe(CN)6)3 + 12 KNO3
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
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