Equations balanced on the previous day | Equations balanced on the next day |
6 Ag + Zn3(PO4)2 = 2 Ag3(PO4) + 3 Zn
CuBr + Pb = CuPb + Br =>
CuBr + Pb = CuPb + Br
KNCS + Ag = K + AgCNS =>
KNCS + Ag = K + AgCNS
H2 + Fe2O3 = Fe1 + H2O =>
3 H2 + Fe2O3 = 2 Fe1 + 3 H2O
FeCrO4 + HNO3 = Fe(NO3)2 + H2CrO4 =>
FeCrO4 + 2 HNO3 = Fe(NO3)2 + H2CrO4
Bi(OH)3 + HNO3 = Bi + NO3 + H2O =>
Bi(OH)3 + 3 HNO3 = Bi + 3 NO3 + 3 H2O
AlCl3 + H2O + NaOH + O2 = Na[Al(OH)4] + Cl2 =>
4 AlCl3 + 6 H2O + 4 NaOH + 3 O2 = 4 Na[Al(OH)4] + 6 Cl2
KI(s) + Cl2(g) = KCl(s) + I2(s) =>
2 KI(s) + Cl2(g) = 2 KCl(s) + I2(s)
CrCl3(H2O)6 + NH3 + C5H8O2 = Cr(C5H7O2)3 + H2O + NH4Cl =>
CrCl3(H2O)6 + 3 NH3 + 3 C5H8O2 = Cr(C5H7O2)3 + 6 H2O + 3 NH4Cl
NO + C3H7 = N2 + CO2 + H2O =>
38 NO + 4 C3H7 = 19 N2 + 12 CO2 + 14 H2O
KI + H2SO4 + NaNO2 = K2SO4 + Na2SO4 + I + NO + H2O =>
2 KI + 2 H2SO4 + 2 NaNO2 = K2SO4 + Na2SO4 + 2 I + 2 NO + 2 H2O
K2CO3 + CrCl2 = K2Cl2 + Cr(CO3) =>
K2CO3 + CrCl2 = K2Cl2 + Cr(CO3)
NH3 + O2 = NO + H2 =>
2 NH3 + O2 = 2 NO + 3 H2
CuCl2 + NaI = I2 + CuCl + NaCl =>
2 CuCl2 + 2 NaI = I2 + 2 CuCl + 2 NaCl
Cd + N2O4 + H3O{+} = NO + H2O + Cd{+2} =>
2 Cd + N2O4 + 4 H3O{+} = 2 NO + 6 H2O + 2 Cd{+2}
Zn3N2 + Na2SO4 = ZnSO4 + Na3N =>
Zn3N2 + 3 Na2SO4 = 3 ZnSO4 + 2 Na3N
KI + H2SO4 + NaNO2 = K2SO4 + Na2SO4 + I + NO + H2O =>
2 KI + 2 H2SO4 + 2 NaNO2 = K2SO4 + Na2SO4 + 2 I + 2 NO + 2 H2O
Na2SO3 + O2 = Na2SO4 =>
2 Na2SO3 + O2 = 2 Na2SO4
FeCl3 + NaHSO3 = Fe(OH)3 + SO2 + NaCl =>
FeCl3 + 3 NaHSO3 = Fe(OH)3 + 3 SO2 + 3 NaCl
Rb2O + H2O = RbOH =>
Rb2O + H2O = 2 RbOH
Na2O2 + H2SO4 = Na2SO4 + H2O2 =>
Na2O2 + H2SO4 = Na2SO4 + H2O2
CuBr2 + NaOH = Cu(OH)2 + BrNa =>
CuBr2 + 2 NaOH = Cu(OH)2 + 2 BrNa
NaC2H5O + NaClO4 = C2H5ClO4 + Na2O =>
NaC2H5O + NaClO4 = C2H5ClO4 + Na2O
Sb2S5 + Cl2 = SbCl3 + S =>
Sb2S5 + 3 Cl2 = 2 SbCl3 + 5 S
NO + H2S = N2O + S + H2O =>
2 NO + H2S = N2O + S + H2O
C4H6 + O2 = H2O + C02 =>
2 C4H6 + 3 O2 = 6 H2O + 4 C02
KNO2 + KMnO4 + H2SO4 = KNO3 + MnO2 + K2SO4 + H2O =>
3 KNO2 + 2 KMnO4 + H2SO4 = 3 KNO3 + 2 MnO2 + K2SO4 + H2O
C2H5OH + O = CO2 + OH =>
C2H5OH + 9 O = 2 CO2 + 6 OH
NaCO3 + Cu(NO3)2 = Na(NO3)2 + CuCO3 =>
NaCO3 + Cu(NO3)2 = Na(NO3)2 + CuCO3
NaClO3 + CrCl3 + NaOH = Na2CrO4 + H2O + NaCl =>
NaClO3 + 2 CrCl3 + 10 NaOH = 2 Na2CrO4 + 5 H2O + 7 NaCl
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
Cu + Cr(CH3COO)3 = Cr + Cu(CH3COO)3 =>
Cu + Cr(CH3COO)3 = Cr + Cu(CH3COO)3
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
Na2S(s) + HCl(aq) = H2S(s) + NaCl(aq) =>
Na2S(s) + 2 HCl(aq) = H2S(s) + 2 NaCl(aq)
CrI3 + Cl2 + H2O = H2CrO4 + HIO3 + HCl =>
2 CrI3 + 21 Cl2 + 26 H2O = 2 H2CrO4 + 6 HIO3 + 42 HCl
C2H4 + H2SO4 = C2H6SO4 =>
C2H4 + H2SO4 = C2H6SO4
Rb + SO4 = Rb(SO4) =>
Rb + SO4 = Rb(SO4)
ZnS + NO3{-} + H{+} = Zn{2+} + S + NO + H2O =>
3 ZnS + 2 NO3{-} + 8 H{+} = 3 Zn{2+} + 3 S + 2 NO + 4 H2O
SbI5(s) = Sb + I2 =>
2 SbI5(s) = 2 Sb + 5 I2
NaNO3 + Mg + H2O = NH3 + Mg(OH)2 + NaOH =>
NaNO3 + 4 Mg + 6 H2O = NH3 + 4 Mg(OH)2 + NaOH
C7H7NO2 + Br2 = C7H5BrNO2 + HBr =>
2 C7H7NO2 + 3 Br2 = 2 C7H5BrNO2 + 4 HBr
HgCl2 + Na2S2 = HgS2 + NaCl =>
HgCl2 + Na2S2 = HgS2 + 2 NaCl
Cu(CH3COO)2 + Na2CO3 = Cu(CH3COO)2CuO + Na(CH3COO) + CO2 =>
2 Cu(CH3COO)2 + Na2CO3 = Cu(CH3COO)2CuO + 2 Na(CH3COO) + CO2
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
Mg2(SO4)2 + KOH = Mg(OH)2 + K2SO4 =>
Mg2(SO4)2 + 4 KOH = 2 Mg(OH)2 + 2 K2SO4
H2Se = H + SeH =>
H2Se = H + SeH
CH3COO + NaHCO3 = CH3COONa + H2O + CO2 =>
8 CH3COO + 7 NaHCO3 = 7 CH3COONa + 5 H2O + 9 CO2
C8H8Fe + O2 = Fe2O3 + CO2 + H2O =>
4 C8H8Fe + 43 O2 = 2 Fe2O3 + 32 CO2 + 16 H2O
PbS + HNO3 = PbSO4 + NO2 + H2O =>
PbS + 8 HNO3 = PbSO4 + 8 NO2 + 4 H2O
CaCN2 + CO2 = CaO + CO + N2 =>
CaCN2 + 2 CO2 = CaO + 3 CO + N2
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