Equations balanced on the previous day | Equations balanced on the next day |
2 Fe + Cr2O3 + 5 O = 2 Fe(CrO4)
Pb(C2H3O2)2 + KI = K2(C2H3O2)2 + PbI2 =>
Pb(C2H3O2)2 + 2 KI = K2(C2H3O2)2 + PbI2
CaO + (NH4)2CO3 = NH3 + CaCO3 + H2O =>
CaO + (NH4)2CO3 = 2 NH3 + CaCO3 + H2O
Zn(s) + H2SO4(aq) = ZnSO4(aq) + H2S + H2O(l) =>
4 Zn(s) + 5 H2SO4(aq) = 4 ZnSO4(aq) + H2S + 4 H2O(l)
Fe + HCl = H2 + Fe1Cl3 =>
2 Fe + 6 HCl = 3 H2 + 2 Fe1Cl3
NH2SO3H + KOH = KNH2SO3 + H2O =>
NH2SO3H + KOH = KNH2SO3 + H2O
CH3CCH3HCHO + Cu{2+} + OH{-} = CH3CHCH3COO{-} + Cu2O + H2O =>
CH3CCH3HCHO + 2 Cu{2+} + 5 OH{-} = CH3CHCH3COO{-} + Cu2O + 3 H2O
Zn(s) + H2SO4(aq) = ZnSO4(aq) + H2S + H2O(l) =>
4 Zn(s) + 5 H2SO4(aq) = 4 ZnSO4(aq) + H2S + 4 H2O(l)
NH4OH + Mg = NH4Mg + OH =>
NH4OH + Mg = NH4Mg + OH
Zn(s) + H2SO4(aq) = ZnSO4(aq) + H2S + H2O(l) =>
4 Zn(s) + 5 H2SO4(aq) = 4 ZnSO4(aq) + H2S + 4 H2O(l)
ICl3 + Pb(NO3)2 = I(NO3)3 + PbCl2 =>
2 ICl3 + 3 Pb(NO3)2 = 2 I(NO3)3 + 3 PbCl2
H3PO4 + Sn(OH)4 = H2O + Sn3(PO4)4 =>
4 H3PO4 + 3 Sn(OH)4 = 12 H2O + Sn3(PO4)4
CuCO3 + HCl = CuCl2 + CO3 + H2 =>
CuCO3 + 2 HCl = CuCl2 + CO3 + H2
Zn(s) + H2SO4(aq) = ZnSO4(aq) + H2S + H2O(l) =>
4 Zn(s) + 5 H2SO4(aq) = 4 ZnSO4(aq) + H2S + 4 H2O(l)
MnI3 = Mn + I2 =>
2 MnI3 = 2 Mn + 3 I2
CH3CCH3HCHO + Cu{2+} + OH{-} = CH3CHCH3COO{-} + Cu2O + H2O =>
CH3CCH3HCHO + 2 Cu{2+} + 5 OH{-} = CH3CHCH3COO{-} + Cu2O + 3 H2O
CuCO3 + HCl = CuCl2 + CO3 + H2 =>
CuCO3 + 2 HCl = CuCl2 + CO3 + H2
Mn + Ni{2+} = Mn{2+} + Ni =>
Mn + Ni{2+} = Mn{2+} + Ni
Zn(s) + H2SO4(aq) = ZnSO4(aq) + H2S + H2O(l) =>
4 Zn(s) + 5 H2SO4(aq) = 4 ZnSO4(aq) + H2S + 4 H2O(l)
Ag + HNO5 + H2SO4 = Ag2SO4 + NO + H2O =>
14 Ag + 2 HNO5 + 7 H2SO4 = 7 Ag2SO4 + 2 NO + 8 H2O
Al + NPb = NAl + Pb =>
Al + NPb = NAl + Pb
KClO3 + MnO2 = O2 + KClMn =>
2 KClO3 + 2 MnO2 = 5 O2 + 2 KClMn
Fe + Cr2O3 + O = Fe(CrO4) =>
2 Fe + Cr2O3 + 5 O = 2 Fe(CrO4)
Cd(OH)2 + Na2S = CdS + NaOH =>
Cd(OH)2 + Na2S = CdS + 2 NaOH
Ba(NO3)2 + Zn(NO3)2*6H2O + Y(NO3)36H2O + Sm(NO3)3*6H2O + NH2CONH2 = Ba5Zn4Y788Sm012O21 + N2(g) + H2O(g) + CO2(g) =>
5.0000000000037Ba(NO3)2 + 3.9999999999983Zn(NO3)2*6H2O + 788 Y(NO3)36H2O + 12 Sm(NO3)3*6H2O + 28415 NH2CONH2 = Ba5Zn4Y788Sm012O21 + 42626 N2(g) + 57714 H2O(g) + 28415 CO2(g)
Ag + HNO5 + H2SO4 = Ag2SO4 + NO + H2O =>
14 Ag + 2 HNO5 + 7 H2SO4 = 7 Ag2SO4 + 2 NO + 8 H2O
AgNO4 + PbC2H3O2 = AgC2H3O2 + PbNO4 =>
AgNO4 + PbC2H3O2 = AgC2H3O2 + PbNO4
CuCO3 + HCl = CuCl2 + CO3 + H2 =>
CuCO3 + 2 HCl = CuCl2 + CO3 + H2
KOH(aq) + H3PO4(aq) = K3PO4(aq) + H2O(s) =>
3 KOH(aq) + H3PO4(aq) = K3PO4(aq) + 3 H2O(s)
CaO + (NH4)2CO3 = NH3 + CaCO3 + H2O =>
CaO + (NH4)2CO3 = 2 NH3 + CaCO3 + H2O
Ba(NO3)2 + Zn(NO3)2*6H2O + Y(NO3)36H2O + Sm(NO3)3*6H2O + NH2CONH2 = Ba5Zn4Y788Sm012O21 + N2(g) + H2O(g) + CO2(g) =>
5.0000000000037Ba(NO3)2 + 3.9999999999983Zn(NO3)2*6H2O + 788 Y(NO3)36H2O + 12 Sm(NO3)3*6H2O + 28415 NH2CONH2 = Ba5Zn4Y788Sm012O21 + 42626 N2(g) + 57714 H2O(g) + 28415 CO2(g)
Ca(HCO3)2 + NaCo3 = CaCo3 + Na(HCO3)2 =>
Ca(HCO3)2 + NaCo3 = CaCo3 + Na(HCO3)2
Fe + Cr2O3 + O = Fe(CrO4) =>
2 Fe + Cr2O3 + 5 O = 2 Fe(CrO4)
Fe + Cr2O3 + O = Fe(CrO4) =>
2 Fe + Cr2O3 + 5 O = 2 Fe(CrO4)
Ag + HNO5 + H2SO4 = Ag2SO4 + NO + H2O =>
14 Ag + 2 HNO5 + 7 H2SO4 = 7 Ag2SO4 + 2 NO + 8 H2O
Na2S2O3(aq) + HCl = S + SO2 + NaCl + H2O =>
Na2S2O3(aq) + 2 HCl = S + SO2 + 2 NaCl + H2O
K2Cl(aq) + Ba(NO3)2(aq) = KNO3(aq) + BaCl(s) =>
K2Cl(aq) + Ba(NO3)2(aq) = 2 KNO3(aq) + BaCl(s)
H2O + SrO = SrOH + O2 =>
2 H2O + 4 SrO = 4 SrOH + O2
K2Cl(aq) + Ba(NO3)2(aq) = KNO3(aq) + BaCl(s) =>
K2Cl(aq) + Ba(NO3)2(aq) = 2 KNO3(aq) + BaCl(s)
NaNO3 + CaCO3 = Ca(NO3)2Na2CO3 =>
2 NaNO3 + CaCO3 = Ca(NO3)2Na2CO3
Ag + HNO5 + H2SO4 = Ag2SO4 + NO + H2O =>
14 Ag + 2 HNO5 + 7 H2SO4 = 7 Ag2SO4 + 2 NO + 8 H2O
Cu(s) + MgBr2(aq) = Mg(s) + CuBr2(aq) =>
Cu(s) + MgBr2(aq) = Mg(s) + CuBr2(aq)
CuSO4 + KI2 = CuI2 + KSO4 =>
CuSO4 + KI2 = CuI2 + KSO4
BaCO3 + FeCl2 = BaCl2 + FeCO3 =>
BaCO3 + FeCl2 = BaCl2 + FeCO3
Al + C2H4O2 = H4 + C2AlO2 =>
Al + C2H4O2 = H4 + C2AlO2
Ag + HNO5 + H2SO4 = Ag2SO4 + NO + H2O =>
14 Ag + 2 HNO5 + 7 H2SO4 = 7 Ag2SO4 + 2 NO + 8 H2O
Ag + HNO5 + H2SO4 = Ag2SO4 + NO + H2O =>
14 Ag + 2 HNO5 + 7 H2SO4 = 7 Ag2SO4 + 2 NO + 8 H2O
CaO + (NH4)2CO3 = NH3 + CaCO3 + H2O =>
CaO + (NH4)2CO3 = 2 NH3 + CaCO3 + H2O
CaS + I2 + HCl = CaCl2 + HI + S2 =>
2 CaS + 2 I2 + 4 HCl = 2 CaCl2 + 4 HI + S2
NaBiO3 + HCl = BiCl3 + H2O + O2 + NaCl =>
2 NaBiO3 + 8 HCl = 2 BiCl3 + 4 H2O + O2 + 2 NaCl
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