Equations balanced on the previous day | Equations balanced on the next day |
N2 + 3 H2 = 2 NH3
C4H6N2 + C4H9Br = C8H15N2{+} + Br{-} =>
C4H6N2 + C4H9Br = C8H15N2{+} + Br{-}
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
NaNO3 + O2 = NO2 + NaO2 =>
2 NaNO3 + O2 = 2 NO2 + 2 NaO2
NH4OH + H2C2O4 = (NH4)2C2O4 + OH + H2 =>
2 NH4OH + H2C2O4 = (NH4)2C2O4 + 2 OH + H2
C12H22O11 = C7 + HOH =>
7 C12H22O11 = 12 C7 + 77 HOH
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C2H6O + MnO4{-} = C2H4O2 + MnO2 + H2O + OH({-}) =>
3 C2H6O + 4 MnO4{-} = 3 C2H4O2 + 4 MnO2 + H2O + 4 OH({-})
Rb + HCl = RbCl + H2 =>
2 Rb + 2 HCl = 2 RbCl + H2
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
PbNo3 + NaS = PbS + NaNo3 =>
PbNo3 + NaS = PbS + NaNo3
KI(s) + AgNO3(aq) = AgI(aq) + KNO3 =>
KI(s) + AgNO3(aq) = AgI(aq) + KNO3
KBr + F2 = Br2 + KF =>
2 KBr + F2 = Br2 + 2 KF
Fe(NO3)3*9H2O + Cr(NO3)33H2O + C2H5OH = FeCr2O4 + CO + N2 + H2O =>
4 Fe(NO3)3*9H2O + 8 Cr(NO3)33H2O + 203 C2H5OH = 4 FeCr2O4 + 406 CO + 138 N2 + 653 H2O
C21H30O2(l) + O2(g) = CO2(g) + H2O(l) =>
2 C21H30O2(l) + 55 O2(g) = 42 CO2(g) + 30 H2O(l)
Ag + CuCl2 = AgCl + Cu =>
2 Ag + CuCl2 = 2 AgCl + Cu
C8H12(g) + O2(g) = H20(g) + CO2(g) =>
5 C8H12(g) + 40 O2(g) = 3 H20(g) + 40 CO2(g)
K2CO3 + H2S = H2O + CO2 + K2S =>
K2CO3 + H2S = H2O + CO2 + K2S
Pb(NO3)2 + NH4Cl = PbCl2 + NH4NO3 =>
Pb(NO3)2 + 2 NH4Cl = PbCl2 + 2 NH4NO3
C2H6O + MnO4{-} = C2H4O2 + MnO2 + H2O + OH({-}) =>
3 C2H6O + 4 MnO4{-} = 3 C2H4O2 + 4 MnO2 + H2O + 4 OH({-})
C2H6O + MnO4{-} = C2H4O2 + MnO2 + H2O + OH({-}) =>
3 C2H6O + 4 MnO4{-} = 3 C2H4O2 + 4 MnO2 + H2O + 4 OH({-})
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
NaOH(aq) + CuSO4(aq) = Cu(OH)2(aq) + Na2SO4(s) =>
2 NaOH(aq) + CuSO4(aq) = Cu(OH)2(aq) + Na2SO4(s)
SrSO4 + HCl = SrCl2 + H2SO4 =>
SrSO4 + 2 HCl = SrCl2 + H2SO4
BaCrO4 + CH3COOH = Ba(CH3COO)2 + BaCr2O7 + H2O =>
2 BaCrO4 + 2 CH3COOH = Ba(CH3COO)2 + BaCr2O7 + H2O
NaHSO3 = H2O + Na2S2O5 =>
2 NaHSO3 = H2O + Na2S2O5
Na2O2 + CO2 = Na2CO3 + O2 =>
2 Na2O2 + 2 CO2 = 2 Na2CO3 + O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KBrO3 = KBr + O2 =>
2 KBrO3 = 2 KBr + 3 O2
Zn + HCl + H2O = [Zn(H2O)Cl2] + H2 =>
Zn + 2 HCl + H2O = [Zn(H2O)Cl2] + H2
NH{4+}NO{3+} = H{2+}O + N{2+}O =>
NH{4+}NO{3+} = H{2+}O + N{2+}O
N2 + O2 = N2O4 =>
N2 + 2 O2 = N2O4
CaSiO3(s) + HF(g) = SiF4(g) + H2O(l) + CaF2(s) =>
CaSiO3(s) + 6 HF(g) = SiF4(g) + 3 H2O(l) + CaF2(s)
C2H2 + KMnO4 + H2O = C2O5 + MnO2 + KOH =>
C2H2 + 4 KMnO4 + H2O = C2O5 + 4 MnO2 + 4 KOH
NaHCO3 + HCl(aq) = H2O(l) + CO2(g) + NaCl(aq) =>
NaHCO3 + HCl(aq) = H2O(l) + CO2(g) + NaCl(aq)
C + O2 = CO2 =>
C + O2 = CO2
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
(P(C6H5)3)2CuBH4 = (C6H5)3PBH3 + Cu + (C6H5)3P + H2 =>
2(P(C6H5)3)2CuBH4 = 2(C6H5)3PBH3 + 2 Cu + 2(C6H5)3P + H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
Ni(NO3)2 + NaOH = Ni(OH)2 + NaNO3 =>
Ni(NO3)2 + 2 NaOH = Ni(OH)2 + 2 NaNO3
Ca + Cu(OH)2 = Cu + Ca(OH)2 =>
Ca + Cu(OH)2 = Cu + Ca(OH)2
MgO + H4P2O7 = Mg2P2O7 + H2O =>
2 MgO + H4P2O7 = Mg2P2O7 + 2 H2O
Sb + H = SbH3(g) =>
Sb + 3 H = SbH3(g)
H2(g) + N2(g) = NH3(g)N2H4(l) = NH3(g) + N2(g) =>
7 H2(g) + 3 N2(g) = 2 NH3(g)N2H4(l)
H6N2O4S + NaOH = Na2SO4 + N2H4 + H2O =>
H6N2O4S + 2 NaOH = Na2SO4 + N2H4 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C2H5OH + CO2 = C6H12O6 =>
2 C2H5OH + 2 CO2 = C6H12O6
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