| Equations balanced on the previous day | Equations balanced on the next day |
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 |
2 Al + 3 I2 = 2 AlI3
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
A1 + O2 = A12O3 =>
24 A1 + 3 O2 = 2 A12O3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2CO3 = C2O4 + H2O =>
2 H2CO3 = C2O4 + 2 H2O
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
FeO = Fe + O2 =>
2 FeO = 2 Fe + O2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
AgNO3 + Na2S = Ag2S + NaNO3 =>
2 AgNO3 + Na2S = Ag2S + 2 NaNO3
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
HCI + K2CO3 = KCI + CO2 + H2O =>
2 HCI + K2CO3 = 2 KCI + CO2 + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HC1 + K2CO3 = KC1 + CO2 + H2O =>
2 HC1 + K2CO3 = 2 KC1 + CO2 + H2O
Fe + F2 = FeF3 =>
2 Fe + 3 F2 = 2 FeF3
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C8H8O3 + NaOH + HCl = C2H6O3 + CH3OH + NaCl =>
2 C8H8O3 + 17 NaOH + 17 HCl = 7 C2H6O3 + 2 CH3OH + 17 NaCl
Na + MgI2 = NaI + Mg =>
2 Na + MgI2 = 2 NaI + Mg
V + O2 = V2O5 =>
4 V + 5 O2 = 2 V2O5
KCl + H2O = ClOH + KH =>
KCl + H2O = ClOH + KH
KMnO4 + HCl = KCl + MnCl2 + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 5 Cl2 + 8 H2O
KCl + H2O = KOH + ClH =>
KCl + H2O = KOH + ClH
Li + AuCl3 = LiCl + Au =>
3 Li + AuCl3 = 3 LiCl + Au
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe + Sn(NO3)4 = Fe(NO3)3 + Sn =>
4 Fe + 3 Sn(NO3)4 = 4 Fe(NO3)3 + 3 Sn
NiCl2 + O2 = NiO + Cl2O5 =>
NiCl2 + 3 O2 = NiO + Cl2O5
Li2CrO4 + BaCl2 = LiCl + BaCrO4 =>
Li2CrO4 + BaCl2 = 2 LiCl + BaCrO4
NH3 + N2O = N2 + H2O =>
2 NH3 + 3 N2O = 4 N2 + 3 H2O
NH3 + N2O = N2 + H2O =>
2 NH3 + 3 N2O = 4 N2 + 3 H2O
MgS + O2 = MgO + S =>
2 MgS + O2 = 2 MgO + 2 S
H2CrO4 + K(OH) = K2Cr2O7 + H2O =>
2 H2CrO4 + 2 K(OH) = K2Cr2O7 + 3 H2O
Sn + HF = SnF2 + H2 =>
Sn + 2 HF = SnF2 + H2
CrO7{-2} + H{+} + I{-} = Cr{3+} + H2O + I2 =>
2 CrO7{-2} + 28 H{+} + 18 I{-} = 2 Cr{3+} + 14 H2O + 9 I2
CrO7{-2} + H{+} + I{-} = Cr{3+} + H2O + I2 =>
2 CrO7{-2} + 28 H{+} + 18 I{-} = 2 Cr{3+} + 14 H2O + 9 I2
FeS2 + O + H2O = H2SO4 + FeO =>
FeS2 + 7 O + 2 H2O = 2 H2SO4 + FeO
H3BO3 + Ca(OH)2 = Ca3(BO3)2 + H2O =>
2 H3BO3 + 3 Ca(OH)2 = Ca3(BO3)2 + 6 H2O
(NH4)2S + CoCl2 = CoS(s) + NH4Cl =>
(NH4)2S + CoCl2 = CoS(s) + 2 NH4Cl
S8 + Br2 = SBr2 =>
S8 + 8 Br2 = 8 SBr2
PbSO4 + NH4C2H3O2 = Pb(C2H3O2)2 + (NH4)2SO4 =>
PbSO4 + 2 NH4C2H3O2 = Pb(C2H3O2)2 + (NH4)2SO4
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
MnO2 + KClO3 + KOH = KMnO4 + KCl + H2O =>
2 MnO2 + KClO3 + 2 KOH = 2 KMnO4 + KCl + H2O
C7H14 + O2 = CO + H2 =>
2 C7H14 + 7 O2 = 14 CO + 14 H2
TiBr4 + H2 = Ti + HBr =>
TiBr4 + 2 H2 = Ti + 4 HBr
NH3 + N2O = N2 + H2O =>
2 NH3 + 3 N2O = 4 N2 + 3 H2O
Na2SO4 + Co(NO3)2 = CoSO4 + NaNO3 =>
Na2SO4 + Co(NO3)2 = CoSO4 + 2 NaNO3
PbCO3 + HC2H3O2 = Pb(C2H3O2)2 + H2CO3 =>
PbCO3 + 2 HC2H3O2 = Pb(C2H3O2)2 + H2CO3
Sn + HNO3 = SnO2 + NO2 + H20 =>
10 Sn + 20 HNO3 = 10 SnO2 + 20 NO2 + H20
B2S3 + H2O = H3BO3 + H2S =>
B2S3 + 6 H2O = 2 H3BO3 + 3 H2S
Sn + HNO3 = SnO2 + NO2 + H2O =>
Sn + 4 HNO3 = SnO2 + 4 NO2 + 2 H2O
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
Al(OH)3 + NaOH(exceso) = NaAlO2 + H2O =>
Al(OH)3 + NaOH(exceso) = NaAlO2 + 2 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/11/13
Equations balanced on 08/10/12
Оставьте нам отзыв о своем опыте работы с химической балансировкой уравнений.
