Equations balanced on the previous day | Equations balanced on the next day |
10 HNO3 + Cu(NO)3 = Cu(NO3)2 + 11 NO2 + 5 H2O
TiO2(s) + Cl2(g) + C(s) = TiCl4(s) + CO(g) =>
TiO2(s) + 2 Cl2(g) + 2 C(s) = TiCl4(s) + 2 CO(g)
CO2{2-} + H2O = HCO2{-} + OH{-} =>
CO2{2-} + H2O = HCO2{-} + OH{-}
Na2CO3 + HNO3 = Na2(NO3) + HCO3 =>
Na2CO3 + HNO3 = Na2(NO3) + HCO3
C4H10O + Cr2O7{-2} + H{+} = C4H8O + Cr{3+} + H2O =>
3 C4H10O + Cr2O7{-2} + 8 H{+} = 3 C4H8O + 2 Cr{3+} + 7 H2O
As2 = As =>
As2 = 2 As
Mo + H2SO4 = H2MoO4 + SO2 + H2O =>
Mo + 3 H2SO4 = H2MoO4 + 3 SO2 + 2 H2O
NaOH(aq) + HNO3(aq) = NaO3(s) + H2NO(aq) =>
NaOH(aq) + HNO3(aq) = NaO3(s) + H2NO(aq)
CuO + WO3 = Cu3WO6 =>
3 CuO + WO3 = Cu3WO6
Ni(NO3)2(H2O)6 + KSCN + PPH3 = Ni(NCS)2(PPH3)2 + K + NO3 + H2O =>
Ni(NO3)2(H2O)6 + 2 KSCN + 2 PPH3 = Ni(NCS)2(PPH3)2 + 2 K + 2 NO3 + 6 H2O
Zn + Ag3PO4 = Ag + Zn3(PO4)2 =>
3 Zn + 2 Ag3PO4 = 6 Ag + Zn3(PO4)2
CaCO3(s) + CO2(g) + H2O = Ca(HCO3)2(aq) =>
CaCO3(s) + CO2(g) + H2O = Ca(HCO3)2(aq)
Mg(OH)2 + CO2 = MgO + C(OH)4 =>
2 Mg(OH)2 + CO2 = 2 MgO + C(OH)4
VO + Ca2 = V + CaO2 =>
4 VO + Ca2 = 4 V + 2 CaO2
C4H8O + O2 = CO2 + H2O =>
2 C4H8O + 11 O2 = 8 CO2 + 8 H2O
I2O + CO = I2 + CO2 =>
I2O + CO = I2 + CO2
CH3(CH2)22CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)22CH3 + 73 O2 = 48 CO2 + 50 H2O
(NH4)3PO4(aq) + Ca(OH)2 = NH4OH(aq) + Ca3(PO4)2 =>
2(NH4)3PO4(aq) + 3 Ca(OH)2 = 6 NH4OH(aq) + Ca3(PO4)2
HCl + KHCO3 = H2CO3 + KCl =>
HCl + KHCO3 = H2CO3 + KCl
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
KC2H3O2 + Cl = C2H3O2 + KCl =>
KC2H3O2 + Cl = C2H3O2 + KCl
Zn(NH3)4(OH)2 + (NH2)2CS + H2O = ZnS + (NH4)2CO3 + NH4OH =>
Zn(NH3)4(OH)2 + (NH2)2CS + 5 H2O = ZnS + (NH4)2CO3 + 4 NH4OH
CH3COONa + Pb(NO3)2 = NaNO3 + Pb(CH3CO2)2 =>
2 CH3COONa + Pb(NO3)2 = 2 NaNO3 + Pb(CH3CO2)2
AgCl + NaOH = Ag2O + NaCl + H2O =>
2 AgCl + 2 NaOH = Ag2O + 2 NaCl + H2O
CuSO4 + K2CO3 + H2O = CuCO3 + H2SO4 + KOH =>
CuSO4 + K2CO3 + 2 H2O = CuCO3 + H2SO4 + 2 KOH
Fe2Si + FeTi = Fe2Ti + TiSi2 =>
2 Fe2Si + 6 FeTi = 5 Fe2Ti + TiSi2
C6H12O6 + NH4 + H2PO4 + O2 = C60H87O23N12P + H2O =>
40 C6H12O6 + 48 NH4 + 4 H2PO4 + O2 = 4 C60H87O23N12P + 166 H2O
Pd + HNO3 = PdO2 + NO2 + H2O =>
Pd + 4 HNO3 = PdO2 + 4 NO2 + 2 H2O
CuSn + HCl = CuCl2 + SnCl2 + H2 =>
CuSn + 4 HCl = CuCl2 + SnCl2 + 2 H2
Fe(SO4) + K2(Cr2O7) = Fe(Cr2O7) + K2(SO4) =>
Fe(SO4) + K2(Cr2O7) = Fe(Cr2O7) + K2(SO4)
Na3PO4(aq) + Ni(NO3)2 = Ni3(PO4)2 + NaNO3 =>
2 Na3PO4(aq) + 3 Ni(NO3)2 = Ni3(PO4)2 + 6 NaNO3
NaCH3COO + H2O = Na2O + CH3COOH =>
2 NaCH3COO + H2O = Na2O + 2 CH3COOH
CH2OH{-}CH2OH{-}CH2OH + K = CH2OK{-}CH2OK{-}CH2 + H2 =>
2 CH2OH{-}CH2OH{-}CH2OH + 2 K = 2 CH2OK{-}CH2OK{-}CH2 + H2
SAg = AgS =>
SAg = AgS
C3H6 + HCI = C3H7CI =>
C3H6 + HCI = C3H7CI
C5H8NO4Na*H2O + HCl = C5H9NO4 + NaCl + H2O =>
C5H8NO4Na*H2O + HCl = C5H9NO4 + NaCl + H2O
KI + FeCl3 = KCl + FeCl2 + I =>
KI + FeCl3 = KCl + FeCl2 + I
Bi{+3} + Sn(OH)3{-} + OH{-} = Sn(OH)6{2-} + Bi =>
2 Bi{+3} + 3 Sn(OH)3{-} + 9 OH{-} = 3 Sn(OH)6{2-} + 2 Bi
N2 + H2 + Cr + O2 = (NH4)2Cr2O7 =>
2 N2 + 8 H2 + 4 Cr + 7 O2 = 2(NH4)2Cr2O7
Sb2O3 + H2 = Sb + H2O =>
Sb2O3 + 3 H2 = 2 Sb + 3 H2O
MnO4{-} + S{2-} + H3O{+} = Mn{2+} + S + H2O =>
2 MnO4{-} + 5 S{2-} + 16 H3O{+} = 2 Mn{2+} + 5 S + 24 H2O
MnO2 + HCl = MnCl2 + Cl21 + H2O =>
21 MnO2 + 84 HCl = 21 MnCl2 + 2 Cl21 + 42 H2O
Na2S2O3 + Pb(C2H3O2)2 = Na(C2H3O2) + PbS2O3 =>
Na2S2O3 + Pb(C2H3O2)2 = 2 Na(C2H3O2) + PbS2O3
Cu2Cl3 + Zn2 = Zn2Cl3 + Cu2 =>
Cu2Cl3 + Zn2 = Zn2Cl3 + Cu2
MgO(g) + H2O(l) = Mg(OH)2 =>
MgO(g) + H2O(l) = Mg(OH)2
Fe2O3 + Cl2 + C = FeCl2 + CO2 =>
2 Fe2O3 + 4 Cl2 + 3 C = 4 FeCl2 + 3 CO2
Fe(OH)3 + HSO4 = FeO2 + SO3 + H2O =>
Fe(OH)3 + HSO4 = FeO2 + SO3 + 2 H2O
KOH + KCr(OH)4 + KClO3 = K2CrO4 + KCl + H2O =>
2 KOH + 2 KCr(OH)4 + KClO3 = 2 K2CrO4 + KCl + 5 H2O
Pb(No3)2 + Na3PO4 = Pb3(PO4)2 + NaNo3 =>
3 Pb(No3)2 + 2 Na3PO4 = Pb3(PO4)2 + 6 NaNo3
Na3PO4 + KI = Na3K + IPO4 =>
Na3PO4 + KI = Na3K + IPO4
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