Equations balanced on the previous day | Equations balanced on the next day |
2 K2Cr2O7 + 28 HCl + 11 Zn + 2 Na(CH3COO) = 2 Cr2(CH3COO)(H2O) + 11 ZnCl2 + 12 H2O + 4 KCl + 2 NaCl
H3PO2 + Cr2O7{-2} + H{+} = H3PO4 + Cr{+3} + H2O =>
3 H3PO2 + 2 Cr2O7{-2} + 16 H{+} = 3 H3PO4 + 4 Cr{+3} + 8 H2O
P + HI = PI + H =>
P + HI = PI + H
Cr2(SO4)3 + H2O = Cr(OH)3 + H2SO4 =>
Cr2(SO4)3 + 6 H2O = 2 Cr(OH)3 + 3 H2SO4
Hg2{2+} + NO3{-} = HgNO3 =>
Hg2{2+} + 2 NO3{-} = 2 HgNO3
Al + Mg(No3)2 = Mg + Al(No3)2 =>
Al + Mg(No3)2 = Mg + Al(No3)2
K2Cr2O7 + HCl + Zn + Na(CH3COO) = Cr2(CH3COO)(H2O) + ZnCl2 + H2O + KCl + NaCl =>
2 K2Cr2O7 + 28 HCl + 11 Zn + 2 Na(CH3COO) = 2 Cr2(CH3COO)(H2O) + 11 ZnCl2 + 12 H2O + 4 KCl + 2 NaCl
Cu(OH)2 + NaOH = NaCu(OH)3 =>
Cu(OH)2 + NaOH = NaCu(OH)3
PO4 + H2 = H2O + P =>
PO4 + 4 H2 = 4 H2O + P
AlCl3 + Na2CO3 = Na2Cl3 + AlCO3 =>
AlCl3 + Na2CO3 = Na2Cl3 + AlCO3
ZnCl + KS = ZnS + KCl =>
ZnCl + KS = ZnS + KCl
Cu(OH)2 + AlF3 = CuF2 + Al(OH)3 =>
3 Cu(OH)2 + 2 AlF3 = 3 CuF2 + 2 Al(OH)3
ZnPb + (NO3)2 = Pb + Zn(NO3)2 =>
ZnPb + (NO3)2 = Pb + Zn(NO3)2
HCH3COOH + KOH = KCH3COOH + HOH =>
HCH3COOH + KOH = KCH3COOH + HOH
K2SiO3 = K + SiO3 =>
K2SiO3 = 2 K + SiO3
Mg(NO3) + (NH4)OH = (NH4)2NO3 + Mg(OH)2 =>
Mg(NO3) + 2(NH4)OH = (NH4)2NO3 + Mg(OH)2
Fl2 + HCl = Cl + HFl =>
Fl2 + 2 HCl = 2 Cl + 2 HFl
CH2CHCH2OH(l) + O2(g) = CO2 + H2O(l) =>
CH2CHCH2OH(l) + 4 O2(g) = 3 CO2 + 3 H2O(l)
CHOOH = CH4 + CO2 + H2O =>
4 CHOOH = CH4 + 3 CO2 + 2 H2O
H2SO4 + Ca3(PO4)2 = Ca3SO4 + H2(PO4)2 =>
H2SO4 + Ca3(PO4)2 = Ca3SO4 + H2(PO4)2
CoCl2 + NH4Cl + NH3*H2O + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2 + 2 NH4Cl + 10 NH3*H2O + H2O2 = 2[Co(NH3)6]Cl3 + 12 H2O
AlCl3 + Na2CO3 = Na2Cl3 + AlCO3 =>
AlCl3 + Na2CO3 = Na2Cl3 + AlCO3
Na2B4O7 + HNO3 + H2O = H3BO3 + NaNO3 =>
Na2B4O7 + 2 HNO3 + 5 H2O = 4 H3BO3 + 2 NaNO3
CH3CH2OH + O2 = H2O + CH2COOH =>
4 CH3CH2OH + 5 O2 = 6 H2O + 4 CH2COOH
Ag + Au3Cl = Au + AgCl =>
Ag + Au3Cl = 3 Au + AgCl
C17H33COOH + KMnO4 = (C17H33COO)K + MnO4 + H2 =>
2 C17H33COOH + 2 KMnO4 = 2(C17H33COO)K + 2 MnO4 + H2
Co2O3 + KI + H3PO4 = CoO + I2 + K3PO4 + H2O =>
3 Co2O3 + 6 KI + 2 H3PO4 = 6 CoO + 3 I2 + 2 K3PO4 + 3 H2O
C12H22O11 + CH3OH + CON2H4 + HCl = C22H19Cl2NO3 + H2O =>
11 C12H22O11 + 40 CH3OH + 4 CON2H4 + 16 HCl = 8 C22H19Cl2NO3 + 141 H2O
FeSO4 + Fe(NO3)3 + LiOH = Fe3O4 + LiNO3 + LiSO4 + H2O =>
FeSO4 + 5 Fe(NO3)3 + 16 LiOH = 2 Fe3O4 + 15 LiNO3 + LiSO4 + 8 H2O
H2O + HNO3 + Y2O3 = Y(NO3)3*6H2O =>
9 H2O + 6 HNO3 + Y2O3 = 2 Y(NO3)3*6H2O
Ni + Fe(NO3)3 = Ni(NO3) + Fe =>
3 Ni + Fe(NO3)3 = 3 Ni(NO3) + Fe
CaOH + CH3COOH = CaCH3COO + H2O =>
CaOH + CH3COOH = CaCH3COO + H2O
C6H12O6NaOH = C6H11O6NaH2O =>
C6H12O6NaOH = C6H11O6NaH2O
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
HSO3{-} + H{+} = SO2 + H2O =>
HSO3{-} + H{+} = SO2 + H2O
Br + MgCl2 = Cl + MgBr2 =>
2 Br + MgCl2 = 2 Cl + MgBr2
[Cu(NH3)4]Cl2 + KCN + H2O = NH3 + NH4Cl + K2[Cu(CN)3] + KCNO + KCl =>
2[Cu(NH3)4]Cl2 + 7 KCN + H2O = 6 NH3 + 2 NH4Cl + 2 K2[Cu(CN)3] + KCNO + 2 KCl
PbBr2 + AgNO3 = Pb(NO3)2 + BrAg =>
PbBr2 + 2 AgNO3 = Pb(NO3)2 + 2 BrAg
K2Cr2O7 + HCl + Zn + Na(CH3COO) = Cr2(CH3COO)(H2O) + ZnCl2 + H2O + KCl + NaCl =>
2 K2Cr2O7 + 28 HCl + 11 Zn + 2 Na(CH3COO) = 2 Cr2(CH3COO)(H2O) + 11 ZnCl2 + 12 H2O + 4 KCl + 2 NaCl
H + PbO = Pb + HO =>
H + PbO = Pb + HO
CaBr2 + Na4SiO4 = Ca4(SiO4)2 + NaBr =>
4 CaBr2 + 2 Na4SiO4 = Ca4(SiO4)2 + 8 NaBr
Mn + CuSO4 = Cu + MnSO4 =>
Mn + CuSO4 = Cu + MnSO4
Na2O*2CaO*5B2O3*16H2O + NaOH = Na2B4O7*10H2O + Ca4B10O19*7H2O + H2O =>
4 Na2O*2CaO*5B2O3*16H2O + 2 NaOH = 5 Na2B4O7*10H2O + 2 Ca4B10O19*7H2O + H2O
KMnO4 + CH2OH + NaOH = CH2O + H2O + K2OH + MnNaO4 =>
2 KMnO4 + CH2OH + 2 NaOH = CH2O + H2O + K2OH + 2 MnNaO4
KMnO4 + CH2OH + NaOH = CH2O + H2O + K2OH + MnNaO4 =>
2 KMnO4 + CH2OH + 2 NaOH = CH2O + H2O + K2OH + 2 MnNaO4
Na2CO3 + KCl = Na2Cl + KCO3 =>
Na2CO3 + KCl = Na2Cl + KCO3
Br + MgCl2 = Cl + MgBr2 =>
2 Br + MgCl2 = 2 Cl + MgBr2
C6H10O3 + C11H15NO2 = C15H17NO3 + H2O + C2H5OH =>
C6H10O3 + C11H15NO2 = C15H17NO3 + H2O + C2H5OH
NaHCO3 + CH3COOH = H2O + CO3 + NaCH3COO =>
6 NaHCO3 + 5 CH3COOH = 4 H2O + 4 CO3 + 6 NaCH3COO
NaOH + AgNO3 = Na3NO3 + Ag(OH)3 =>
3 NaOH + AgNO3 = Na3NO3 + Ag(OH)3
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