Equations balanced on the previous day | Equations balanced on the next day |
Ni2O3 + 3 H2Cr2O7 = Ni2(Cr2O7)3 + 3 H2O
{-}methyl{-}2{-}butanol = {-}methyl{-}2{-}butene =>
{-}methyl{-}2{-}butanol = {-}methyl{-}2{-}butene
CuCl2 + Ba(NO3)2 = CuBa + Cl(NO3) =>
CuCl2 + Ba(NO3)2 = CuBa + 2 Cl(NO3)
FeCO3 + CH3COOH = FeCH3COOH + CO2 + H2O =>
4 FeCO3 + 5 CH3COOH = 4 FeCH3COOH + 6 CO2 + 2 H2O
Na2Co3(s) + HCL(aq) = Co2(g) + H20(l) + NaCL(aq) =>
10 Na2Co3(s) + 20 HCL(aq) = 15 Co2(g) + H20(l) + 20 NaCL(aq)
NH4Cl + NaOH = NaCl + NH4H + O2 =>
2 NH4Cl + 2 NaOH = 2 NaCl + 2 NH4H + O2
{-}methyl{-}2{-}butanol = {-}methyl{-}2{-}butene =>
{-}methyl{-}2{-}butanol = {-}methyl{-}2{-}butene
C2H3COOH + C2H50H = CH3COOC2H5 + H2O =>
196 C2H3COOH + 12 C2H50H = 153 CH3COOC2H5 + 86 H2O
H3OOH = H2O =>
H3OOH = 2 H2O
PbCl2 + N2 = PbN4 + Cl2 =>
PbCl2 + 2 N2 = PbN4 + Cl2
Fe + CuSO = FeSO + Cu2 =>
2 Fe + 2 CuSO = 2 FeSO + Cu2
Ba(NO3)2 + KI = BaI2 + KNO3 =>
Ba(NO3)2 + 2 KI = BaI2 + 2 KNO3
H3PO4 + LiOH = H2LiO4P + H2O =>
H3PO4 + LiOH = H2LiO4P + H2O
HCHO2(aq) + KCO3(aq) = KCHO2(aq) + HCO3(s) =>
HCHO2(aq) + KCO3(aq) = KCHO2(aq) + HCO3(s)
H2I2(g) = H2(g) + I2(g) =>
H2I2(g) = H2(g) + I2(g)
As2S5 + HClO3 + H2O = H3AsO4 + H2SO4 + HCl =>
3 As2S5 + 20 HClO3 + 24 H2O = 6 H3AsO4 + 15 H2SO4 + 20 HCl
H2O + Cu + HCl = CuCl2*3Cu(OH)2 + H2 =>
6 H2O + 4 Cu + 2 HCl = CuCl2*3Cu(OH)2 + 4 H2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CaC2H3O2 + LiS = CaS + LiC2H3O2 =>
CaC2H3O2 + LiS = CaS + LiC2H3O2
CH3CH2CH2CHO + Ag(NH3)2NO3 = CH3CH2CH2COOH + Ag + NH3 + NO2 =>
CH3CH2CH2CHO + Ag(NH3)2NO3 = CH3CH2CH2COOH + Ag + 2 NH3 + NO2
Al2O3 + H2O + H2SO4 = Al2(SO4)3*18H2O =>
Al2O3 + 15 H2O + 3 H2SO4 = Al2(SO4)3*18H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Ni + HCl2 = NiCl2 + H2 =>
2 Ni + 2 HCl2 = 2 NiCl2 + H2
RbOH + HSO4 = RbSO4 + H2O =>
RbOH + HSO4 = RbSO4 + H2O
Ca(OCl)2 + NH2CONH2 + H2O = NCl3 + CO2 + Ca(OH)2 =>
3 Ca(OCl)2 + NH2CONH2 + H2O = 2 NCl3 + CO2 + 3 Ca(OH)2
Cu(s) + O2(g) = CuO(s) =>
2 Cu(s) + O2(g) = 2 CuO(s)
KMnO4 + H2SO4 + FeSO4*(NH4)2SO4*6H2O = K2SO4 + MnSO4 + Fe2(SO4)3 + (NH4)2SO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 FeSO4*(NH4)2SO4*6H2O = K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 10(NH4)2SO4 + 68 H2O
NaHSeO3 + NaOH = Na2SeO3 + H2O =>
NaHSeO3 + NaOH = Na2SeO3 + H2O
Zn + Ni2(NO3)2 = Ni + Zn(NO3)2 =>
Zn + Ni2(NO3)2 = 2 Ni + Zn(NO3)2
C5H8 + H2O = C5H10O =>
C5H8 + H2O = C5H10O
C4H10 + Br2 = C4H4Br + HBr =>
2 C4H10 + 7 Br2 = 2 C4H4Br + 12 HBr
(NH4)2Fe(SO4)2*6H2O + H2C2O4*2H2O = FeC2O4*2H2O + (NH4)2SO4 + H2SO4 + H2O =>
(NH4)2Fe(SO4)2*6H2O + H2C2O4*2H2O = FeC2O4*2H2O + (NH4)2SO4 + H2SO4 + 6 H2O
NaBH4 + BF3 = NaBF4 + B2H6 =>
3 NaBH4 + 4 BF3 = 3 NaBF4 + 2 B2H6
C(s) + H2O(g) = CO(g) + H2(g) =>
C(s) + H2O(g) = CO(g) + H2(g)
Na2Co3(s) + HCl(aq) = NaCl + NaHCo3 =>
Na2Co3(s) + HCl(aq) = NaCl + NaHCo3
Na + Ca{2+} = Na2{+} + Ca =>
4 Na + Ca{2+} = 2 Na2{+} + Ca
C5H12S(l) + O2(g) = CO2 + H2O + SO2 =>
C5H12S(l) + 9 O2(g) = 5 CO2 + 6 H2O + SO2
Fe + Ba(NO3)2 = BaO + N2 + Fe2O3 =>
10 Fe + 3 Ba(NO3)2 = 3 BaO + 3 N2 + 5 Fe2O3
CH3COOHCH3 + O2 = CO2 + H2O =>
4 CH3COOHCH3 + 15 O2 = 12 CO2 + 14 H2O
Ba(OH)2 + (NH4)Cl = BaCl2 + H2O + NH3 =>
Ba(OH)2 + 2(NH4)Cl = BaCl2 + 2 H2O + 2 NH3
MgO4 + HClSO4 = MgSO4 + HClO4 =>
MgO4 + HClSO4 = MgSO4 + HClO4
(NH4)2SO4 + Ca(OH)2 = NH3 + CaSO4 + H2O =>
(NH4)2SO4 + Ca(OH)2 = 2 NH3 + CaSO4 + 2 H2O
KMnO4 + Cl2 = KCl + MnO4 =>
2 KMnO4 + Cl2 = 2 KCl + 2 MnO4
NaCl3O3 = NaCl + O2 + Cl2 =>
2 NaCl3O3 = 2 NaCl + 3 O2 + 2 Cl2
ZnSO4(s) = ZnO(s) + SO3(g) =>
ZnSO4(s) = ZnO(s) + SO3(g)
H2(SO4) + NaOH = Na2(SO4) + H2O =>
H2(SO4) + 2 NaOH = Na2(SO4) + 2 H2O
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
NpCl4 + NH3 = NpCl3 + HCl + N2 =>
6 NpCl4 + 2 NH3 = 6 NpCl3 + 6 HCl + N2
O2 + Fe2S = Fe2O3 + SO2 =>
5 O2 + 2 Fe2S = 2 Fe2O3 + 2 SO2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
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