Equations balanced on the previous day | Equations balanced on the next day |
N2 + 3 H2 = 2 NH3
HNO3 + Cr{3+} + H2O = NO + Cr2O7{2-} + H{+} =>
2 HNO3 + 2 Cr{3+} + 3 H2O = 2 NO + Cr2O7{2-} + 8 H{+}
NaCl2 + O2 = ClO2 + NaCl =>
NaCl2 + O2 = ClO2 + NaCl
Li(s) + O2(g) = Li2O =>
4 Li(s) + O2(g) = 2 Li2O
N2O2 + H2O = H2N2O3 =>
N2O2 + H2O = H2N2O3
C27H46O + Br2 = Br2C27H46O =>
C27H46O + Br2 = Br2C27H46O
Li(s) + O2(g) = Li2O(s) =>
4 Li(s) + O2(g) = 2 Li2O(s)
MnI2 + HClO2 = MnO2 + I2O5 + HCl =>
2 MnI2 + 7 HClO2 = 2 MnO2 + 2 I2O5 + 7 HCl
CH3OH = C5H12 + C6H6 + H2O =>
21 CH3OH = 3 C5H12 + C6H6 + 21 H2O
Li(s) + O2(g) = LiO2(g) =>
Li(s) + O2(g) = LiO2(g)
KCl + CuNO3 = KNO3 + CuCl =>
KCl + CuNO3 = KNO3 + CuCl
Cu11Sb3 + O2 + H2SO4 = CuSO4 + Sb + H2O =>
2 Cu11Sb3 + 11 O2 + 22 H2SO4 = 22 CuSO4 + 6 Sb + 22 H2O
Pb(NO3)3 = PbO + NO2 + O2 =>
Pb(NO3)3 = PbO + 3 NO2 + O2
MnO4{-} + I{-} + H2O = MnO2 + I + OH{-} =>
MnO4{-} + 3 I{-} + 2 H2O = MnO2 + 3 I + 4 OH{-}
Li(s) + O2(g) = LiO2(g) =>
Li(s) + O2(g) = LiO2(g)
Ag{+} + S2O8{-} = SO4{2-} + Ag{2+} =>
3 Ag{+} + S2O8{-} = 2 SO4{2-} + 3 Ag{2+}
CaSO4*H2O + BaCl = BaSO4 + CaCl + H2O =>
CaSO4*H2O + BaCl = BaSO4 + CaCl + H2O
CuH + HBr = CuBr2 + H2 =>
2 CuH + 4 HBr = 2 CuBr2 + 3 H2
Mg + Cr(NO3)3 = Mg(NO3)2 + Cr =>
3 Mg + 2 Cr(NO3)3 = 3 Mg(NO3)2 + 2 Cr
Co + H2CrO7 = CoH + (CrO7)2 =>
4 Co + 2 H2CrO7 = 4 CoH + (CrO7)2
HNO3 + H2SO4 = HNO3H2SO4 =>
HNO3 + H2SO4 = HNO3H2SO4
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
H2Se + K = K(Se) + H =>
H2Se + K = K(Se) + 2 H
Li(s) + O2(g) = LiO2(g) =>
Li(s) + O2(g) = LiO2(g)
Li(s) + O2(g) = LiO2(g) =>
Li(s) + O2(g) = LiO2(g)
NaHCO3(s) + H2SO4(l) = Na2SO4(aq) + H2O(l) + CO2(g) =>
2 NaHCO3(s) + H2SO4(l) = Na2SO4(aq) + 2 H2O(l) + 2 CO2(g)
Li(s) + O2(g) = LiO2(g) =>
Li(s) + O2(g) = LiO2(g)
VO2{2+} + H{+} + I{-} = VO{2+} + H2O + I2 =>
VO2{2+} + 2 H{+} + 2 I{-} = VO{2+} + H2O + I2
Hg2(NO3)2 + KCl = Cl(NO3)2 + Hg2K =>
Hg2(NO3)2 + KCl = Cl(NO3)2 + Hg2K
KO2 + P4O10 = K3PO4 + O2 =>
12 KO2 + P4O10 = 4 K3PO4 + 9 O2
CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + NaCl(aq) =>
CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaCl(aq)
H2NCHRCN + H2O = H2NCHRCOOH + NH3 =>
H2NCHRCN + 2 H2O = H2NCHRCOOH + NH3
NO3H + ClH + PbO2 = (NO3)2Pb + Cl2 + H2O =>
2 NO3H + 2 ClH + PbO2 = (NO3)2Pb + Cl2 + 2 H2O
C2H2 + KMnO2 + H2O = MnO2 + KOH + CH3(OH) =>
C2H2 + 2 KMnO2 + 4 H2O = 2 MnO2 + 2 KOH + 2 CH3(OH)
I2 + NHO3 = HIO3 + NO2 + H2 =>
I2 + 6 NHO3 = 2 HIO3 + 6 NO2 + 2 H2
Li(s) + O2(g) = LiO2(g) =>
Li(s) + O2(g) = LiO2(g)
MgCl2(aq) + AgNO3(aq) = Mg(NO3)2(aq) + AgCl(s) =>
MgCl2(aq) + 2 AgNO3(aq) = Mg(NO3)2(aq) + 2 AgCl(s)
AgNO3(aq) + HCl(aq) = AgCl(s) + HNO3(aq) =>
AgNO3(aq) + HCl(aq) = AgCl(s) + HNO3(aq)
Mn(OH)6 + H2CO3 = Mn(CO3)3 + H2O =>
Mn(OH)6 + 3 H2CO3 = Mn(CO3)3 + 6 H2O
(NH4)3PO4*12MoO3 + NaOH = Na2MoO4 + (NH4)2MoO4 + H2O + P2O5 =>
2(NH4)3PO4*12MoO3 + 42 NaOH = 21 Na2MoO4 + 3(NH4)2MoO4 + 21 H2O + P2O5
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
CaCl2 + NH42SO4 = CaSO4 + NH42Cl2 =>
CaCl2 + NH42SO4 = CaSO4 + NH42Cl2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Sn(OH)4{2-} + CrO4{2-} + H2O = Sn(OH)6{2-} + CrO2{-} + OH{-} =>
3 Sn(OH)4{2-} + 2 CrO4{2-} + 4 H2O = 3 Sn(OH)6{2-} + 2 CrO2{-} + 2 OH{-}
CuSO4(aq) + KI(aq) = CuI(s) + I2(s) + K2SO4(aq) =>
2 CuSO4(aq) + 4 KI(aq) = 2 CuI(s) + I2(s) + 2 K2SO4(aq)
CoCl26H2O + NH4Cl + HCl + H2O2 = CoCl35NH3 + H2O =>
2 CoCl26H2O + 2 NH4Cl + 16 HCl + 9 H2O2 = 2 CoCl35NH3 + 20 H2O
CH3((CH2)2)CH3 + O2 = CO2 + H2O = CO2 + H2O =>
2 CH3((CH2)2)CH3 + 13 O2 = 8 CO2 + 10 H2O
H2O + ClO2{-} + Ag{+} = ClO4{-} + H{+} + Ag =>
2 H2O + ClO2{-} + 4 Ag{+} = ClO4{-} + 4 H{+} + 4 Ag
K2CrO7 + C2H5OH + H2SO4 = Cr2(SO4)3 + HCHO + K2SO4 + H2O =>
4 K2CrO7 + 9 C2H5OH + 10 H2SO4 = 2 Cr2(SO4)3 + 18 HCHO + 4 K2SO4 + 19 H2O
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