Equations balanced on the previous day | Equations balanced on the next day |
CaCO3() + 2 HCl() = CaCl2() + CO2() + H2O()
C2H6O + CuO = CH3CH2O + H2O + Cu =>
2 C2H6O + CuO = 2 CH3CH2O + H2O + Cu
KCl + KMnO4 + H{+} = K{+} + Mn2{+} + Cl2 + H2O =>
26 KCl + 4 KMnO4 + 32 H{+} = 30 K{+} + 2 Mn2{+} + 13 Cl2 + 16 H2O
Al(NO3)3*9H2O + CH4NO2 = Al2O3 + N2 + CO2 + H2O =>
8 Al(NO3)3*9H2O + 30 CH4NO2 = 4 Al2O3 + 27 N2 + 30 CO2 + 132 H2O
K4Fe(CN)6 + H2SO4 + H2O = (NH4)2SO4 + FeSO4 + K2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 3(NH4)2SO4 + FeSO4 + 2 K2SO4 + 6 CO
I2 + SO2 + H2O = I{-} + SO4{2-} + H{+} =>
I2 + SO2 + 2 H2O = 2 I{-} + SO4{2-} + 4 H{+}
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
CH(CH2)4CH3 + O2 = CO2 + H2O =>
CH(CH2)4CH3 + 9 O2 = 6 CO2 + 6 H2O
IO3{-} + Br2 + OH{-} = IO4{-} + Br{-} + H2O =>
IO3{-} + Br2 + 2 OH{-} = IO4{-} + 2 Br{-} + H2O
Co(SO4)2 + Na2SO4 = Co(SO4) + Na(SO4) =>
Co(SO4)2 + Na2SO4 = Co(SO4) + 2 Na(SO4)
C2H6O2 + Cr2O7{-2} + H{+} = C2H4O2 + Cr{+3} + H2O =>
3 C2H6O2 + Cr2O7{-2} + 8 H{+} = 3 C2H4O2 + 2 Cr{+3} + 7 H2O
NH2OHHCl + CH3CO2Na = NH2OH + NaCl + CH3CO2H =>
NH2OHHCl + CH3CO2Na = NH2OH + NaCl + CH3CO2H
NH4(PO4) + Mg(SO4)2 = (NH4)(SO4)2 + Mg(PO4) =>
NH4(PO4) + Mg(SO4)2 = (NH4)(SO4)2 + Mg(PO4)
K4Fe(CN)6 + H2SO4 + H2O = (NH4)2SO4 + FeSO4 + K2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 3(NH4)2SO4 + FeSO4 + 2 K2SO4 + 6 CO
(C4H8N2O2) + Ni(NH3)6{2+} = Ni(C4H7N2O2)2 + NH4{+} + NH3 =>
2(C4H8N2O2) + Ni(NH3)6{2+} = Ni(C4H7N2O2)2 + 2 NH4{+} + 4 NH3
Cu(II)S + Fe = FeS + Cu(II) =>
Cu(II)S + Fe = FeS + Cu(II)
BaOH{2} + Fe(SO4){3} = Ba(SO4){2} + FeOH{3} =>
BaOH{2} + Fe(SO4){3} = Ba(SO4){2} + FeOH{3}
CuBr + HNO3 = Cu(NO3)2 + Br2 + NO2 + H2O =>
2 CuBr + 8 HNO3 = 2 Cu(NO3)2 + Br2 + 4 NO2 + 4 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
CH3OC(CH3)3 = C + O + H =>
CH3OC(CH3)3 = 5 C + O + 12 H
Pb(NO3)2 + H2S = PbS + HNO3 =>
Pb(NO3)2 + H2S = PbS + 2 HNO3
(Al2)(O3) + (H2)(SO4) = (Al2)(SO4)3 + (H2)O =>
(Al2)(O3) + 3(H2)(SO4) = (Al2)(SO4)3 + 3(H2)O
Al2(SO4)3 + Cu(NO3)2 = Al2(NO3)3 + Cu(SO4)2 =>
2 Al2(SO4)3 + 3 Cu(NO3)2 = 2 Al2(NO3)3 + 3 Cu(SO4)2
S8(s) + Zn(g) = SZn(g) =>
S8(s) + 8 Zn(g) = 8 SZn(g)
Li2CO3 + Mn4H2O(CH3COO)2 + (NH4)2HPO4 + O2 = LiMnPO4 + CO2 + NH3 + H2O =>
4 Li2CO3 + 2 Mn4H2O(CH3COO)2 + 8(NH4)2HPO4 + 11 O2 = 8 LiMnPO4 + 12 CO2 + 16 NH3 + 20 H2O
N3P7 = N + P4 =>
4 N3P7 = 12 N + 7 P4
Ag(s) + Au(NO3)3(aq) = Au(s)Ag(NO3)3(aq) =>
Ag(s) + Au(NO3)3(aq) = Au(s)Ag(NO3)3(aq)
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Zn + Au(NO2)2 = Zn(NO2) + Au =>
2 Zn + Au(NO2)2 = 2 Zn(NO2) + Au
NO + O3 = NO2 + O2 =>
NO + O3 = NO2 + O2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NH3 + HNO3 = N2 + H2O =>
5 NH3 + 3 HNO3 = 4 N2 + 9 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Li2S + O2 = LiO + SO =>
2 Li2S + 3 O2 = 4 LiO + 2 SO
KBr + Na2CO3 = BrNa + K2CO3 =>
2 KBr + Na2CO3 = 2 BrNa + K2CO3
Mg3(PO4)2 + H2 = Mg + H3PO4 =>
Mg3(PO4)2 + 3 H2 = 3 Mg + 2 H3PO4
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
Be(s) + HCl(aq) = BeCl(s) + H2(g) =>
2 Be(s) + 2 HCl(aq) = 2 BeCl(s) + H2(g)
CH4 + Hg2Cl2 = CHCl3 + HCl + Hg =>
CH4 + 3 Hg2Cl2 = CHCl3 + 3 HCl + 6 Hg
C3H6O2 + H2O = CO + C2H6O2 =>
3 C3H6O2 + 3 H2O = CO + 4 C2H6O2
Ag(s) + Au(NO3)3(aq) = Au(s) + AgNO3(aq) =>
3 Ag(s) + Au(NO3)3(aq) = Au(s) + 3 AgNO3(aq)
FeCl3 + Li2S = Fe + S + Li2Cl3 =>
FeCl3 + Li2S = Fe + S + Li2Cl3
Li3PO4 + CuCl3 = LiCl + CuPO4 =>
Li3PO4 + CuCl3 = 3 LiCl + CuPO4
H2O + AgI = HI + Ag2O =>
H2O + 2 AgI = 2 HI + Ag2O
bariumchloride + zincsulfate = bariumsulfate + zincchloride =>
BaCl2 + ZnSO4 = BaSO4 + ZnCl2
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
Fe2O3 + K2Cr2O7 + HCl = KCr2O7 + KCl + Fe3O2 + OH =>
3 Fe2O3 + 5 K2Cr2O7 + 5 HCl = 5 KCr2O7 + 5 KCl + 2 Fe3O2 + 5 OH
Li3PO4 + CuCl3 = LiCl + CuPO4 =>
Li3PO4 + CuCl3 = 3 LiCl + CuPO4
FeCl3 + Li2S = Fe + S + Li2Cl3 =>
FeCl3 + Li2S = Fe + S + Li2Cl3
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
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