Equations balanced on the previous day | Equations balanced on the next day |
Ca(ClO3)2 = CaCl2 + 3 O2
Na2Cr2O7 + C = Cr2O3 + Na2CO3 + CO2 =>
2 Na2Cr2O7 + 3 C = 2 Cr2O3 + 2 Na2CO3 + CO2
Y2O3(s) + BaCO3(s) + CuO(s) + O2 = YBa2Cu3O7 + CO2 =>
2 Y2O3(s) + 8 BaCO3(s) + 12 CuO(s) + O2 = 4 YBa2Cu3O7 + 8 CO2
MgO + SO3 = MgSO4 =>
MgO + SO3 = MgSO4
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Cn + H2O = CnOH + H2 =>
2 Cn + 2 H2O = 2 CnOH + H2
KMnO4 + (NH4)2C2O4 + H2SO4 = K2SO4 + MnSO4 + (NH4)2SO4 + CO2 + H2O =>
2 KMnO4 + 5(NH4)2C2O4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5(NH4)2SO4 + 10 CO2 + 8 H2O
OH + S = S2O3 + H2O =>
6 OH + 2 S = S2O3 + 3 H2O
C7H5N3O6(s) = N2(g) + H2(g) + CO(g) + C(s) =>
2 C7H5N3O6(s) = 3 N2(g) + 5 H2(g) + 12 CO(g) + 2 C(s)
H2SO4 + C6H10O5 = H2O + C6H10SO8 =>
H2SO4 + C6H10O5 = H2O + C6H10SO8
B5 + H2O = B2O3 + H2 =>
2 B5 + 15 H2O = 5 B2O3 + 15 H2
SCl4 + KOH = KCl + K2SO3 + H2O =>
SCl4 + 6 KOH = 4 KCl + K2SO3 + 3 H2O
KMnO4 + (NH4)2C2O4 + H2SO4 = K2SO4 + MnSO4 + (NH4)2SO4 + CO2 + H2O =>
2 KMnO4 + 5(NH4)2C2O4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5(NH4)2SO4 + 10 CO2 + 8 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CoSO4(aq) + HgNO3(aq) = Hg2SO4(s) + Co(NO3)2(aq) =>
CoSO4(aq) + 2 HgNO3(aq) = Hg2SO4(s) + Co(NO3)2(aq)
Na2SO3 + NaBiO3 + H2O = Bi(OH)3 + Na2SO4 + NaOH =>
Na2SO3 + NaBiO3 + 2 H2O = Bi(OH)3 + Na2SO4 + NaOH
KOH + H2PO4 = K2(PO4) + H2O =>
2 KOH + H2PO4 = K2(PO4) + 2 H2O
ClO + H = Cl + H2O =>
ClO + 2 H = Cl + H2O
POCl3 = PCl3 + O2 =>
2 POCl3 = 2 PCl3 + O2
C6H6 + O2 = C6H5OH =>
2 C6H6 + O2 = 2 C6H5OH
Br2(g) + Ag(s) = BrAg(s) =>
Br2(g) + 2 Ag(s) = 2 BrAg(s)
Zn + AlCl3 + H2O = ZnCl2 + Al(OH)Cl2 + H2 =>
Zn + 2 AlCl3 + 2 H2O = ZnCl2 + 2 Al(OH)Cl2 + H2
FeCl3 + (NH4)2S = SCl3 + Fe(NH4)2 =>
FeCl3 + (NH4)2S = SCl3 + Fe(NH4)2
P4O10 + H2O = P4O + H2O10 =>
P4O10 + H2O = P4O + H2O10
Al + P2O5 = AlO + P =>
5 Al + P2O5 = 5 AlO + 2 P
Sn(s) + CuS(s) = Cu(s) + SnS(s) =>
Sn(s) + CuS(s) = Cu(s) + SnS(s)
MnSO4(aq) + Na2S(aq) = MnS(s) + Na2SO4(aq) =>
MnSO4(aq) + Na2S(aq) = MnS(s) + Na2SO4(aq)
NH4OH = H + NH3OH =>
NH4OH = H + NH3OH
NH3 + Li = LiNH2 + H2 =>
2 NH3 + 2 Li = 2 LiNH2 + H2
NH4{+} + PO4{3-}< = NH3 + HPO4{2-} =>
NH4{+} + PO4{3-}< = NH3 + HPO4{2-}
K3N + Ca = Ca3N2 + K2 =>
2 K3N + 3 Ca = Ca3N2 + 3 K2
C2H3Cl + CuO = Cu2O + CuCl + CO + H2O =>
2 C2H3Cl + 12 CuO = 5 Cu2O + 2 CuCl + 4 CO + 3 H2O
Na2Zn(OH)4 + CO2 = Na2CO3 + Zn(OH)2 + H2O =>
Na2Zn(OH)4 + CO2 = Na2CO3 + Zn(OH)2 + H2O
NaOHNH4Cl = H2ONH3NaCl =>
NaOHNH4Cl = H2ONH3NaCl
Ag + KOH = Ag(OH)3 + K =>
Ag + 3 KOH = Ag(OH)3 + 3 K
Cr2S3 + Br = CrBr3 + S =>
Cr2S3 + 6 Br = 2 CrBr3 + 3 S
Cr2O7{2-} + C4H4O6{2-} + H{+} = Cr{3+} + CO2 + H2O =>
5 Cr2O7{2-} + 3 C4H4O6{2-} + 46 H{+} = 10 Cr{3+} + 12 CO2 + 29 H2O
Zn + HCl + K2Cr2O7 = ZnCl2 + KCl + H2O + CrCl3 =>
3 Zn + 14 HCl + K2Cr2O7 = 3 ZnCl2 + 2 KCl + 7 H2O + 2 CrCl3
K2CrO7 + KCl + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + Cl2 =>
2 K2CrO7 + 18 KCl + 14 H2SO4 = 11 K2SO4 + Cr2(SO4)3 + 14 H2O + 9 Cl2
C3H7OH + K2Cr2O7 + H{+} = C3H7O + H2O + K{+} + Cr{3+} =>
6 C3H7OH + K2Cr2O7 + 8 H{+} = 6 C3H7O + 7 H2O + 2 K{+} + 2 Cr{3+}
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Cs + O2 = CsO3 =>
2 Cs + 3 O2 = 2 CsO3
BiO4 + H2O = Bi + OH =>
BiO4 + 4 H2O = Bi + 8 OH
Sodiumiodide + chlorine = sodiumchloride + iodine =>
2 NaI + Cl2 = 2 NaCl + I2
Sb2S5 + HNO3 = Sb2O5 + H2SO4 + NO2 + H2O =>
Sb2S5 + 40 HNO3 = Sb2O5 + 5 H2SO4 + 40 NO2 + 15 H2O
Na + F2 = NaF = =>
2 Na + F2 = 2 NaF
K2Cr2O7 + NaOH + HCl = KO(H2Cl) + Na2Cr2O7 =>
K2Cr2O7 + 2 NaOH + 2 HCl = 2 KO(H2Cl) + Na2Cr2O7
Al2(SO4)3 + H2SO4 = AlSO4 + H2(SO4)3 =>
2 Al2(SO4)3 + H2SO4 = 4 AlSO4 + H2(SO4)3
Cu + FeCl3 = CuCl2 + FeCl =>
Cu + FeCl3 = CuCl2 + FeCl
SCl4 + KOH = KCl + K2SO3 + H2O =>
SCl4 + 6 KOH = 4 KCl + K2SO3 + 3 H2O
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