Equations balanced on the previous day | Equations balanced on the next day |
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C4H7OH + O2 = C + H2O =>
2 C4H7OH + 3 O2 = 8 C + 8 H2O
NaOH + H2 + CuSO4 = Na2SO4 + Cu + H2O =>
2 NaOH + H2 + CuSO4 = Na2SO4 + Cu + 2 H2O
N2O + H2O = NO2 + H2 =>
N2O + 3 H2O = 2 NO2 + 3 H2
As2(SO4)5 + AlBr3 = Al2(SO4)3 + AsBr5 =>
3 As2(SO4)5 + 10 AlBr3 = 5 Al2(SO4)3 + 6 AsBr5
Cu + HNO3 = Cu(NO3)2 + H200000 =>
100000 Cu + 200000 HNO3 = 100000 Cu(NO3)2 + H200000
KVO3 + N2H4 + H2SO4 = N2 + VOSO4 + H2O + K2SO4 =>
4 KVO3 + N2H4 + 6 H2SO4 = N2 + 4 VOSO4 + 8 H2O + 2 K2SO4
H2S + H2SO4 = H2O + S =>
3 H2S + H2SO4 = 4 H2O + 4 S
CuNaNO3 = NaCu(NO3) =>
CuNaNO3 = NaCu(NO3)
Cu3N2 = Cu + N2 =>
Cu3N2 = 3 Cu + N2
ZnS + H2SO4 = ZnSO4(aq) + H2S(aq) =>
ZnS + H2SO4 = ZnSO4(aq) + H2S(aq)
SO2 + HIO3 + H2O = H2SO4 + I4 =>
10 SO2 + 4 HIO3 + 8 H2O = 10 H2SO4 + I4
KMnO4 + CH3CHO + H2SO4 = MnSO4 + K2SO4 + CH3COOH + H2O =>
2 KMnO4 + 5 CH3CHO + 3 H2SO4 = 2 MnSO4 + K2SO4 + 5 CH3COOH + 3 H2O
KMnO4 + H2SO4 + NaHSO3 = KMnO4H2SO4NaHSO3 =>
KMnO4 + H2SO4 + NaHSO3 = KMnO4H2SO4NaHSO3
HClONaOH = H2ONaClO =>
HClONaOH = H2ONaClO
N + O2 = N2O3 =>
4 N + 3 O2 = 2 N2O3
Fe + H2SO3 = H2 + Fe2(SO3)3 =>
2 Fe + 3 H2SO3 = 3 H2 + Fe2(SO3)3
K3PO4(aq) + Sr(NO3)2 = Sr3(PO4)2 + KNO3(s) =>
2 K3PO4(aq) + 3 Sr(NO3)2 = Sr3(PO4)2 + 6 KNO3(s)
сера + озон = диоксидсеры =>
3 S + 2 O3 = 3 SO2
O2 + N2 = NO =>
O2 + N2 = 2 NO
(NH4)Cl + NaOH = (NH3) + H2O + NaCl =>
(NH4)Cl + NaOH = (NH3) + H2O + NaCl
Mg + HI = MgI2 + H2 =>
Mg + 2 HI = MgI2 + H2
Mg + KNO3 = Mg(NO3)2 + K =>
Mg + 2 KNO3 = Mg(NO3)2 + 2 K
Zn + Na2CO3 + H2O = NaHCO3 + Na2[Zn(OH)4] + H2 =>
Zn + 2 Na2CO3 + 4 H2O = 2 NaHCO3 + Na2[Zn(OH)4] + H2
NaCl + Na2SO4 = Na2SO4NaCl =>
NaCl + Na2SO4 = Na2SO4NaCl
Pb(OH)2 + H2S = H2O + PbS =>
Pb(OH)2 + H2S = 2 H2O + PbS
H3BO3 + NaCl = Na3BO3 + HCl =>
H3BO3 + 3 NaCl = Na3BO3 + 3 HCl
H2HgO2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 H2HgO2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
(NH4)2SO4 + Cu(OH)2 + NH4OH = Cu(NH3)4SO4 + H2O =>
(NH4)2SO4 + Cu(OH)2 + 2 NH4OH = Cu(NH3)4SO4 + 4 H2O
FeCl3 + Mg = MgCl2 + Fe =>
2 FeCl3 + 3 Mg = 3 MgCl2 + 2 Fe
C9H18 + O2 = CO + H2O =>
C9H18 + 9 O2 = 9 CO + 9 H2O
MgCl2 + Na3PO4 = NaCl + Mg3(PO4)2 =>
3 MgCl2 + 2 Na3PO4 = 6 NaCl + Mg3(PO4)2
V2O5 + H2 = V2O3 + H2O =>
V2O5 + 2 H2 = V2O3 + 2 H2O
(NH4)2[PbCl6] = PbCl2 + Cl2 + NH4 =>
(NH4)2[PbCl6] = PbCl2 + 2 Cl2 + 2 NH4
AgNO3 + NH4NO3 + NaOH = Ag(NH3)2OH + NaNO3 + H2O =>
AgNO3 + 2 NH4NO3 + 3 NaOH = Ag(NH3)2OH + 3 NaNO3 + 2 H2O
SnCl5 + Cr = CrCl3 + Sn =>
3 SnCl5 + 5 Cr = 5 CrCl3 + 3 Sn
Al + (OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al + 2(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Li2CO2 + HNO3 = H2O + CO + LiNO3 =>
Li2CO2 + 2 HNO3 = H2O + CO + 2 LiNO3
CH3CH2COONa + HOH = C2H6 + CO2 + NaOH =>
CH3CH2COONa + HOH = C2H6 + CO2 + NaOH
PbCrO4 + NaBr = PbBr2 + Na2CrO4 =>
PbCrO4 + 2 NaBr = PbBr2 + Na2CrO4
FeCl2 + Cu(OH)2 = CuCl2 + Fe(OH)2 =>
FeCl2 + Cu(OH)2 = CuCl2 + Fe(OH)2
NiFeCl = NiClFe =>
NiFeCl = NiClFe
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Cu(HSO4)2 + Na2O2 = Na(HSO4) + CuO2 =>
Cu(HSO4)2 + Na2O2 = 2 Na(HSO4) + CuO2
NaO + H2O = Na(OH) + O2 =>
4 NaO + 2 H2O = 4 Na(OH) + O2
NaCl + H2SO4 + MnO2 = Cl2 + H2O + MnCl2 + Na2SO4 =>
4 NaCl + 2 H2SO4 + MnO2 = Cl2 + 2 H2O + MnCl2 + 2 Na2SO4
ScOH = Sc(OH) =>
ScOH = Sc(OH)
HCl + H2O2 = Cl2 + H2O =>
2 HCl + H2O2 = Cl2 + 2 H2O
[Cu(NH3)4Cl]Cl + AgNO3 = AgCl + Cu(NO3)2 + NH3 =>
[Cu(NH3)4Cl]Cl + 2 AgNO3 = 2 AgCl + Cu(NO3)2 + 4 NH3
CrO7{-2} + NO + H{+} = Cr{+3} + NO3{-} + H2O =>
CrO7{-2} + 3 NO + 2 H{+} = Cr{+3} + 3 NO3{-} + H2O
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Equations balanced on the previous day | Equations balanced on the next day |
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