Equations balanced on the previous day | Equations balanced on the next day |
2 NO + O2 = 2 NO2
H2SO4 + Zn = ZnSO4 + H2S + H2O =>
5 H2SO4 + 4 Zn = 4 ZnSO4 + H2S + 4 H2O
H2SO3(aq) + CsOH(aq) = Cs2SO3(aq) + H2O(l) =>
H2SO3(aq) + 2 CsOH(aq) = Cs2SO3(aq) + 2 H2O(l)
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb2 =>
2 Zn + 2 Pb(NO3)2 = 2 Zn(NO3)2 + Pb2
NH4Cl(aq) + NaOH(aq) = NH3(g) + NaCl(aq) + H2O(l) =>
NH4Cl(aq) + NaOH(aq) = NH3(g) + NaCl(aq) + H2O(l)
Fe2(SO4)3 + NH4OH = (NH4)2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 NH4OH = 3(NH4)2SO4 + 2 Fe(OH)3
AgNO3 + NaI = AgI + NaNO3 =>
AgNO3 + NaI = AgI + NaNO3
MgCl2 + K2S = MgS + KCl =>
MgCl2 + K2S = MgS + 2 KCl
Au + HCl = AuCl2 + H2 =>
Au + 2 HCl = AuCl2 + H2
CaCO3 + HNO3 = H2O + CO2 + Ca(NO3)2 =>
CaCO3 + 2 HNO3 = H2O + CO2 + Ca(NO3)2
NH4C2H3O2(aq) + NaOH(aq) = NH4OH + NaC2H3O2 =>
NH4C2H3O2(aq) + NaOH(aq) = NH4OH + NaC2H3O2
KCl + AgNO2 = AgCl + KNO2 =>
KCl + AgNO2 = AgCl + KNO2
Na2Cr2O7 + C = Cr2O3 + Na2CO3 + CO =>
Na2Cr2O7 + 2 C = Cr2O3 + Na2CO3 + CO
K2Cr2O7 + KI + HCl = KCl + CrCl3 + H2O + I2 =>
K2Cr2O7 + 6 KI + 14 HCl = 8 KCl + 2 CrCl3 + 7 H2O + 3 I2
Cr2O7{-2} + Fe{+2} + H{+} = Cr{+3} + Fe{+3} + H2O =>
Cr2O7{-2} + 6 Fe{+2} + 14 H{+} = 2 Cr{+3} + 6 Fe{+3} + 7 H2O
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HNO3 + Zn = Zn(NO3)2 + H2O + NO =>
8 HNO3 + 3 Zn = 3 Zn(NO3)2 + 4 H2O + 2 NO
F3O4 + CO = F3 + CO2 =>
F3O4 + 4 CO = F3 + 4 CO2
BeO + Na2O = BeNa + O =>
2 BeO + Na2O = 2 BeNa + 3 O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Cu(OH)2 + NaOH = H2O + Na2CuO2 =>
Cu(OH)2 + 2 NaOH = 2 H2O + Na2CuO2
SbCl3 + KOH = Sb(OH)3 + KCl =>
SbCl3 + 3 KOH = Sb(OH)3 + 3 KCl
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
I2 + H2O = IO3 + HI =>
7 I2 + 6 H2O = 2 IO3 + 12 HI
SbCl3(aq) + H2SO4(aq) = SbSO4(s) + H2Cl3(aq) =>
SbCl3(aq) + H2SO4(aq) = SbSO4(s) + H2Cl3(aq)
K + BeO = O2 + BeK2 =>
4 K + 2 BeO = O2 + 2 BeK2
CrCl2 + CH3COONa + H2O = Cr2(CH3COO)4(H2O)4 + NaCl =>
2 CrCl2 + 4 CH3COONa + 4 H2O = Cr2(CH3COO)4(H2O)4 + 4 NaCl
NaOH + Ca(NO3)2 = NaNO3 + Ca(OH)2 =>
2 NaOH + Ca(NO3)2 = 2 NaNO3 + Ca(OH)2
NHNO3 + PbSO4 = Pb(NO3)2 + NO2 + S + H2O =>
4 NHNO3 + 3 PbSO4 = 3 Pb(NO3)2 + 2 NO2 + 3 S + 2 H2O
Al(SO4)3 + Mg = Al + Mg(SO4) =>
Al(SO4)3 + 3 Mg = Al + 3 Mg(SO4)
C8H17OH + O2 = CO + H2O =>
C8H17OH + 8 O2 = 8 CO + 9 H2O
PbBr + AgCl = AgBr + PbCl =>
PbBr + AgCl = AgBr + PbCl
K2SO4(aq) + CaCl2(aq) = KCl(aq) + CaSO4(aq) =>
K2SO4(aq) + CaCl2(aq) = 2 KCl(aq) + CaSO4(aq)
Cr2(SO4)3 + K2CO3 = Cr2(CO3)3 + K2SO4 =>
Cr2(SO4)3 + 3 K2CO3 = Cr2(CO3)3 + 3 K2SO4
NaBrO3 + NaBr + H2SO4 = Na2SO4 + Br2 + H2O =>
NaBrO3 + 5 NaBr + 3 H2SO4 = 3 Na2SO4 + 3 Br2 + 3 H2O
H2O2 + Si = SiO2 + H2O =>
2 H2O2 + Si = SiO2 + 2 H2O
H2O + Na = NaO + H2 =>
H2O + Na = NaO + H2
S2 + NaOH = Na2SO3 + Na2S + H2O =>
3 S2 + 12 NaOH = 2 Na2SO3 + 4 Na2S + 6 H2O
Pb(NO3)2 + H2SO4 = PbSO4 + HNO3 =>
Pb(NO3)2 + H2SO4 = PbSO4 + 2 HNO3
F + (NH4)2O = NH4F + O2 =>
4 F + 2(NH4)2O = 4 NH4F + O2
[Cu(NH3)4]SO4H2O(s) + HCl(aq) = CuSO4(aq) + H2O(l) + NH4 + Cl =>
[Cu(NH3)4]SO4H2O(s) + 4 HCl(aq) = CuSO4(aq) + H2O(l) + 4 NH4 + 4 Cl
CO2 + H2O = O2 + C8H8 =>
8 CO2 + 4 H2O = 10 O2 + C8H8
C6H12 + KMnO4 + H2SO4 = C3H6O + K2SO4 + MnSO4 + H2O =>
5 C6H12 + 4 KMnO4 + 6 H2SO4 = 10 C3H6O + 2 K2SO4 + 4 MnSO4 + 6 H2O
C6H6OS + O2 = CO + H2O + SO3 =>
2 C6H6OS + 11 O2 = 12 CO + 6 H2O + 2 SO3
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
C6H8O6 + NaOH = NaC6H7O6 + H2O =>
C6H8O6 + NaOH = NaC6H7O6 + H2O
IH(g) = I2(g) + H2(g) =>
2 IH(g) = I2(g) + H2(g)
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