Equations balanced on the previous day | Equations balanced on the next day |
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
NO3{-} + C6H12 + H{+} = N2 + H2O + CO2 =>
36 NO3{-} + 5 C6H12 + 36 H{+} = 18 N2 + 48 H2O + 30 CO2
Na2CO3 + Ca(NO3)2 = CaCO3 + NaNO3 =>
Na2CO3 + Ca(NO3)2 = CaCO3 + 2 NaNO3
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
Cr2O2{-7} + H + {6e-} = Cr + H2O =>
6 Cr2O2{-7} + 24 H + 7{6e-} = 12 Cr + 12 H2O
C8O4H8 + C2H5OCl = C14O7H20 + HCl =>
C8O4H8 + 3 C2H5OCl = C14O7H20 + 3 HCl
H2SO4 + C = H2O + SO2 + CO2 =>
2 H2SO4 + C = 2 H2O + 2 SO2 + CO2
NH4Cl = HCl + NH3 =>
NH4Cl = HCl + NH3
HC3H5O3 + OH{-} = C3H5O3{-} + H2O =>
HC3H5O3 + OH{-} = C3H5O3{-} + H2O
CH3COOH = H3O + C2OH =>
CH3COOH = H3O + C2OH
HCHO2 + KOH = KCO2 + H3O =>
HCHO2 + KOH = KCO2 + H3O
(NH4)2CO3 + NaCl = NH4Cl + Na2CO3 =>
(NH4)2CO3 + 2 NaCl = 2 NH4Cl + Na2CO3
As{3+} + BrO3{-} + H2O = H3AsO4 + Br{-} + H{+} =>
3 As{3+} + BrO3{-} + 9 H2O = 3 H3AsO4 + Br{-} + 9 H{+}
K3(PO4) + MgF2 = Mg3(PO4)2 + KF =>
2 K3(PO4) + 3 MgF2 = Mg3(PO4)2 + 6 KF
Cr + Fe{2} = Cr{3} + Fe =>
2 Cr + 3 Fe{2} = 2 Cr{3} + 3 Fe
S4 + O2 = SO3 =>
S4 + 6 O2 = 4 SO3
Fe + CSN = FeSCN =>
Fe + CSN = FeSCN
CH2O + CuSO4 + NaOH = CHOOH + CuOH + Na2SO4 + H2O =>
CH2O + 2 CuSO4 + 4 NaOH = CHOOH + 2 CuOH + 2 Na2SO4 + H2O
Ca3(PO4)2 + H2O = CaO + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2O = 2 CaO + Ca(H2PO4)2
C4H9OH + Cr2O72{-} + H{+} = C3H7COOH + H2O + Cr3{+} =>
427 C4H9OH + 12 Cr2O72{-} + 20 H{+} = 427 C3H7COOH + 437 H2O + 8 Cr3{+}
CrCl3 + NaBiO3 + HCl = H2Cr2O7 + BiCl3 + H2O + NaCl =>
2 CrCl3 + 3 NaBiO3 + 6 HCl = H2Cr2O7 + 3 BiCl3 + 2 H2O + 3 NaCl
NaPO4CuBr = NaBrCu(PO4) =>
NaPO4CuBr = NaBrCu(PO4)
KCIO = KCI + KCIO3 =>
3 KCIO = 2 KCI + KCIO3
KMnO4 + AgNO3 = AgO4 + KMnNO3 =>
KMnO4 + AgNO3 = AgO4 + KMnNO3
CuSO4*5H2O + C2H5OH = HSO4 + CuC2H5O*5H2O =>
CuSO4*5H2O + C2H5OH = HSO4 + CuC2H5O*5H2O
Ba(CIO3)2 + Na3(PO4) = Ba3(PO4)2 + Na(CIO3) =>
3 Ba(CIO3)2 + 2 Na3(PO4) = Ba3(PO4)2 + 6 Na(CIO3)
Zr(OH)4 = ZrO2 + H2O =>
Zr(OH)4 = ZrO2 + 2 H2O
C5H8 + KMnO4 + H2O = C5H10O2 + MnO2 + KOH =>
3 C5H8 + 2 KMnO4 + 4 H2O = 3 C5H10O2 + 2 MnO2 + 2 KOH
As{3+} + BrO3{-} + H2O = H3AsO4 + Br{-} + H{+} =>
3 As{3+} + BrO3{-} + 9 H2O = 3 H3AsO4 + Br{-} + 9 H{+}
NaOH + HCIO4 = NaCIO4 + H2O =>
NaOH + HCIO4 = NaCIO4 + H2O
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Si + H2SO4 = H2O + SO2 + H2SiO3 =>
Si + 2 H2SO4 = H2O + 2 SO2 + H2SiO3
SO2 = S8 + O2* =>
8 SO2 = S8 + 8 O2*
CO3 + Ca = CaCO3 =>
CO3 + Ca = CaCO3
NH4 + OH + HOCl = NH2Cl + H2O =>
NH4 + OH + HOCl = NH2Cl + 2 H2O
C2H48O2 + O2 = CO2 + H2O =>
C2H48O2 + 13 O2 = 2 CO2 + 24 H2O
Fe(CN)3 + KCN = K3(Fe(CN)6) =>
Fe(CN)3 + 3 KCN = K3(Fe(CN)6)
KMnO4 + Na2SO3 + H2SO4 = Mn(SO4)3 + K2SO4 + Na2SO4 + H2O =>
2 KMnO4 + Na2SO3 + 7 H2SO4 = 2 Mn(SO4)3 + K2SO4 + Na2SO4 + 7 H2O
HCl + Mg(OH)2 = MgCl2 + H2O(HOH) =>
2 HCl + Mg(OH)2 = MgCl2 + H2O(HOH)
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 = CuO + H2O + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Li + Ag3Cl = LiCl + Ag =>
Li + Ag3Cl = LiCl + 3 Ag
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C2H4 + O + H2O = C2H6O2 =>
C2H4 + O + H2O = C2H6O2
MnO4{-} + S2{-} + H{+} = Mn2{+} + S042{-} + H2O =>
40 MnO4{-} + 273 S2{-} + 320 H{+} = 20 Mn2{+} + 13 S042{-} + 160 H2O
F + Be = BeF =>
F + Be = BeF
(NH4)2(C2O4) + Al(ClO4)3 = (NH4)(ClO4) + Al2(C2O4)3 =>
3(NH4)2(C2O4) + 2 Al(ClO4)3 = 6(NH4)(ClO4) + Al2(C2O4)3
Ba(ClO3)2 + Na3(PO4) = Ba3(PO4)2 + NaClO3 =>
3 Ba(ClO3)2 + 2 Na3(PO4) = Ba3(PO4)2 + 6 NaClO3
KSO4*H2O = KSO4 + H2O =>
KSO4*H2O = KSO4 + H2O
FeO + H2O + O2 = FeO(OH) =>
4 FeO + 2 H2O + O2 = 4 FeO(OH)
H{+} + As2S3 + NO3{-} = HAs2O4{-2} + S{+0} + NO2{-} =>
H{+} + As2S3 + 4 NO3{-} = HAs2O4{-2} + 3 S{+0} + 4 NO2{-}
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