Equations balanced on the previous day | Equations balanced on the next day |
ZnO + 2 KOH = K2ZnO2 + H2Oполноеуравнение
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C + HNO3 = CO2 + NO + H20 =>
20 C + 20 HNO3 = 20 CO2 + 20 NO + H20
Fe + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe + 6 HNO3 = Fe(NO3)3 + 3 NO2 + 3 H2O
C + HNO3 = CO2 + NO + H2O =>
3 C + 4 HNO3 = 3 CO2 + 4 NO + 2 H2O
Al + NAOH + H2O = NAAlO2 + H2 =>
2 Al + 2 NAOH + 2 H2O = 2 NAAlO2 + 3 H2
CuSO4 + AgNO3 = Ag2SO4(s) + Cu(NO3)2 =>
CuSO4 + 2 AgNO3 = Ag2SO4(s) + Cu(NO3)2
BeH2 + H2O = Be(OH)2 + H2 =>
BeH2 + 2 H2O = Be(OH)2 + 2 H2
I + AgN3 = I3N + Ag =>
9 I + AgN3 = 3 I3N + Ag
Mg3(PO4)2 + H3PO4 = MgHPO4 =>
Mg3(PO4)2 + H3PO4 = 3 MgHPO4
Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)
Cr2O3 + H2 = Cr + H2O =>
Cr2O3 + 3 H2 = 2 Cr + 3 H2O
Zn + HNO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O + 5 H2O
I + AgN3 = IN + Ag =>
3 I + AgN3 = 3 IN + Ag
H2O + CO2 = H2CO3 =>
H2O + CO2 = H2CO3
Ni(OH)4 + KI = NiI4 + KOH =>
Ni(OH)4 + 4 KI = NiI4 + 4 KOH
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
Pb(OH)2 + HNO3 = Pb(NO3)2 + H2O =>
Pb(OH)2 + 2 HNO3 = Pb(NO3)2 + 2 H2O
I2 + AgN3 = IN + Ag =>
3 I2 + 2 AgN3 = 6 IN + 2 Ag
Zn + HNO3разб = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3разб = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
FeO + CO = Fe + CO2 =>
FeO + CO = Fe + CO2
Mn3O4 + Al = Mn + Al2O3O2 =>
3 Mn3O4 + 8 Al = 9 Mn + 4 Al2O3O2
FeO + C = Fe + CO2 =>
2 FeO + C = 2 Fe + CO2
NiI4 + HCl = NiCl4 + HI =>
NiI4 + 4 HCl = NiCl4 + 4 HI
Pb(OH)2 = PbO + H2O =>
Pb(OH)2 = PbO + H2O
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CaCO3(s) + H2SO4(aq) = H2O(l) + CO2(g) + CaSO4(aq) =>
CaCO3(s) + H2SO4(aq) = H2O(l) + CO2(g) + CaSO4(aq)
N2Cl4 + C4H = H2 + N2 + CCl4 =>
8 N2Cl4 + 2 C4H = H2 + 8 N2 + 8 CCl4
CH3COONa + H2O = CH3COOH + NaOH =>
CH3COONa + H2O = CH3COOH + NaOH
Sn + HNO3 = NO2 + SnO2 + H2O =>
Sn + 4 HNO3 = 4 NO2 + SnO2 + 2 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
PbO + O2 = PbO2 =>
2 PbO + O2 = 2 PbO2
Cr2O7{2-} + H{+} + Cl{-} = Cr{+3} + H2O + Cl2 =>
Cr2O7{2-} + 14 H{+} + 6 Cl{-} = 2 Cr{+3} + 7 H2O + 3 Cl2
I3{-} + e = I{-} =>
I3{-} + 2e = 3 I{-}
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
N2Cl4 + CH4 = H2 + N2 + CCl4 =>
N2Cl4 + CH4 = 2 H2 + N2 + CCl4
NaAlO2 + HCl = NaCl + HAlO2 =>
NaAlO2 + HCl = NaCl + HAlO2
MgCO3 + HCl = MgCl2 + CO2 + H2O =>
MgCO3 + 2 HCl = MgCl2 + CO2 + H2O
HSO4{-} + e + H{+} = SO2 + H2O =>
HSO4{-} + 2e + 3 H{+} = SO2 + 2 H2O
CoCl2 + NH4OH = [Co(NH3)6]Cl2 + H2O =>
CoCl2 + 6 NH4OH = [Co(NH3)6]Cl2 + 6 H2O
MgCl2 + AgNO3 = Mg(NO3)2 + AgCl =>
MgCl2 + 2 AgNO3 = Mg(NO3)2 + 2 AgCl
Mn2O7 = MnO2 + O2 =>
2 Mn2O7 = 4 MnO2 + 3 O2
NaOH + CuSO4 = Na2SO4 + Cu(OH)2 =>
2 NaOH + CuSO4 = Na2SO4 + Cu(OH)2
C3H8O + NaNO2 = C3H7NO2 + NaOH =>
C3H8O + NaNO2 = C3H7NO2 + NaOH
NaAlO2 + HCl = NaCl + HAlO2 =>
NaAlO2 + HCl = NaCl + HAlO2
KClO3 + MnO2 = KCl + Mn2O7 =>
KClO3 + 2 MnO2 = KCl + Mn2O7
Na(s) + S = Na2S =>
2 Na(s) + S = Na2S
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NaAlO2 + HCl = NaCl + HAlO2 =>
NaAlO2 + HCl = NaCl + HAlO2
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/26/14
Equations balanced on 10/26/13
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