Equations balanced on the previous day | Equations balanced on the next day |
Ca3N2 = 3 Ca + N2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe + H2SO4 = Fe(SO4)3 + H2 =>
Fe + 3 H2SO4 = Fe(SO4)3 + 3 H2
CoCl2 + CH3CHOHCH3 = CoCl(CH3CHOHCH3)3 + Cl =>
CoCl2 + 3 CH3CHOHCH3 = CoCl(CH3CHOHCH3)3 + Cl
(NH4)2S + Ba(OH)2 = BaS + NH4OH =>
(NH4)2S + Ba(OH)2 = BaS + 2 NH4OH
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
KClO + KI + H2O = KCl + KOH + I2 =>
KClO + 2 KI + H2O = KCl + 2 KOH + I2
Zn + HBr = ZnBr2 + H2 =>
Zn + 2 HBr = ZnBr2 + H2
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
CaO(s) + H2O(l) = Ca(OH)2(aq) =>
CaO(s) + H2O(l) = Ca(OH)2(aq)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
[Zn(NH3)4]SO4 + KCN = K2[Zn(CN)4] + K2SO4 + NH3ионномолекулярное =>
[Zn(NH3)4]SO4 + 4 KCN = K2[Zn(CN)4] + K2SO4 + 4 NH3ионномолекулярное
CaC2O4 + CH3COOH = Ca(OH)2 + CH3COO =>
CaC2O4 + 5 CH3COOH = Ca(OH)2 + 6 CH3COO
[Zn(NH3)4]SO4 + KCN = K2[Zn(CN)4] + K2SO4 + NH3ионномолекулярное =>
[Zn(NH3)4]SO4 + 4 KCN = K2[Zn(CN)4] + K2SO4 + 4 NH3ионномолекулярное
Na2(CO3) + AlBr3 = NaBr + Al2(CO3)3 =>
3 Na2(CO3) + 2 AlBr3 = 6 NaBr + Al2(CO3)3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
FeCl3 + CoCl2 = FeCl2 + CoCl3 =>
FeCl3 + CoCl2 = FeCl2 + CoCl3
H2SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O
NaBr + Ca(OH){2} = CaBr{2} + NaOH =>
NaBr + Ca(OH){2} = CaBr{2} + NaOH
Ba(OH)2 + CO2 = Ba(HCO3)2 =>
Ba(OH)2 + 2 CO2 = Ba(HCO3)2
I2 + OH{-} = IO3 + H2O + e =>
I2 + 12 OH{-} = 2 IO3 + 6 H2O + 12e
C7H14O + O2 = H2O + CO2 =>
C7H14O + 10 O2 = 7 H2O + 7 CO2
Fe + Pd = FePd =>
Fe + Pd = FePd
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
KMnO4 + FeSo4 = KMnSo4 + FeO4 =>
KMnO4 + FeSo4 = KMnSo4 + FeO4
NA + H2O = NAOH + H2 =>
2 NA + 2 H2O = 2 NAOH + H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NH4VO3 + NaOH = Na3VO4 + NH3 + H2O =>
NH4VO3 + 3 NaOH = Na3VO4 + NH3 + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
BaCl2 + CaS = BaS + CaCl2 =>
BaCl2 + CaS = BaS + CaCl2
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
PbS + PbO = Pb + SO2 =>
PbS + 2 PbO = 3 Pb + SO2
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NaI + H2SO4 = I2 + H2S + H2O + Na2SO4 =>
8 NaI + 5 H2SO4 = 4 I2 + H2S + 4 H2O + 4 Na2SO4
Ni + S8 = NiS =>
8 Ni + S8 = 8 NiS
ZnO + HCl = H2O + ZnCl2 =>
ZnO + 2 HCl = H2O + ZnCl2
Cr(OH)6 + HCl = CrCl6 + H2O =>
Cr(OH)6 + 6 HCl = CrCl6 + 6 H2O
Na2CO3 + HF = NaF + H2CO3 =>
Na2CO3 + 2 HF = 2 NaF + H2CO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al2(SO4)3 + Mg = MgSO4 + Al =>
Al2(SO4)3 + 3 Mg = 3 MgSO4 + 2 Al
Fe + Cl2 = FeCl2 =>
Fe + Cl2 = FeCl2
MnCl2 + KPO4 = MnPO4 + K + Cl =>
MnCl2 + KPO4 = MnPO4 + K + 2 Cl
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + NaCl(aq) =>
CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaCl(aq)
Fe + Cl2 = FeCl2 =>
Fe + Cl2 = FeCl2
Na2S + Zn(NO3)2 = NaNO3 + ZnS =>
Na2S + Zn(NO3)2 = 2 NaNO3 + ZnS
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/20/14
Equations balanced on 10/20/13
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