Equations balanced on the previous day | Equations balanced on the next day |
Cr2(SO4)3 + 3 CaCl2 = 3 CaSO4 + 2 CrCl3
C2H6O + K2Cr2O7 = CO2 + Cr + H2O + K =>
7 C2H6O + 6 K2Cr2O7 = 14 CO2 + 12 Cr + 21 H2O + 12 K
Sb + H2O2 + NaOH = Na3SbO3 + H2O =>
2 Sb + 3 H2O2 + 6 NaOH = 2 Na3SbO3 + 6 H2O
Al2(Cr2O7)3 + Ca(MnO4)2 = Ca(Cr2O7)3 + Al2(MnO4)2 =>
Al2(Cr2O7)3 + Ca(MnO4)2 = Ca(Cr2O7)3 + Al2(MnO4)2
ZrO2 + H3PO4 + Eu2O3 + K2CO3 = K2EuZr(PO4)3 + H2O + CO2 =>
2 ZrO2 + 6 H3PO4 + Eu2O3 + 2 K2CO3 = 2 K2EuZr(PO4)3 + 9 H2O + 2 CO2
Mg + KSCN = MgSCN + K =>
Mg + KSCN = MgSCN + K
CO + Ca = CaCO =>
CO + Ca = CaCO
Mg(NO3)2 + KHO = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KHO = Mg(OH)2 + 2 KNO3
K2SO4 + Na2CO3 = K2CO3 + Na2SO4 =>
K2SO4 + Na2CO3 = K2CO3 + Na2SO4
CrSO4 + Na2CO3 = CrCO3 + Na2SO4 =>
CrSO4 + Na2CO3 = CrCO3 + Na2SO4
Co + NH4OH = Co(NH3)6 + H2O =>
Co + 6 NH4OH = Co(NH3)6 + 6 H2O
C4H6O5 + H2O = H3O + C4H5O5 =>
C4H6O5 + H2O = H3O + C4H5O5
SnCl2 + NaOH + AgNO3 = Ag + Na2[Sn(OH)6] + NaNO3 + NaCl =>
SnCl2 + 6 NaOH + 2 AgNO3 = 2 Ag + Na2[Sn(OH)6] + 2 NaNO3 + 2 NaCl
AgF(aq) + NaCl(aq) = AgCl + NaF =>
AgF(aq) + NaCl(aq) = AgCl + NaF
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C3H8 + O4 = CO2 + H2O =>
2 C3H8 + 5 O4 = 6 CO2 + 8 H2O
NH3NO2 + Ca(OH)2 = Ca(NO3)2 + NH3 + H2O =>
16 NH3NO2 + 7 Ca(OH)2 = 7 Ca(NO3)2 + 18 NH3 + 4 H2O
Al(s) + Hg(CH3COO)2(aq) = Al(CH3COO)2(aq) + Hg(s) =>
Al(s) + Hg(CH3COO)2(aq) = Al(CH3COO)2(aq) + Hg(s)
KOH + H2NO4 = K2NO4 + H2O =>
2 KOH + H2NO4 = K2NO4 + 2 H2O
NaF + HF = NaFHF =>
NaF + HF = NaFHF
CuCl2 + NH3 + H2O = [Cu(NH3)4(H2O)2]{2} + NH4Cl + OH{-} =>
CuCl2 + 6 NH3 + 4 H2O = [Cu(NH3)4(H2O)2]{2} + 2 NH4Cl + 2 OH{-}
K2SO3 + Mg(NO3)2 = KNO3 + MgSO3 =>
K2SO3 + Mg(NO3)2 = 2 KNO3 + MgSO3
Na + O2 = NaO2 =>
Na + O2 = NaO2
HgS + H{+} + NO3 + Cl{-}{+} = HgCl4 + S + NO + H2O =>
HgS + 4 H{+} + NO3 + 4 Cl{-}{+} = HgCl4 + S + NO + 2 H2O
CH3CH2CH2CH2CH = CH2 =>
CH3CH2CH2CH2CH = 5 CH2
H3PO4 + POCl3 = P2O3 + HCl + O2 =>
H3PO4 + POCl3 = P2O3 + 3 HCl + O2
Al + KClO4 + H2SO4 = KCl + Al2(SO4)3 + H2O =>
8 Al + 3 KClO4 + 12 H2SO4 = 3 KCl + 4 Al2(SO4)3 + 12 H2O
CaSiO3(s) + HF(g) = CaF2(aq) + SiF4(g) + H2O(l) =>
CaSiO3(s) + 6 HF(g) = CaF2(aq) + SiF4(g) + 3 H2O(l)
K + HAuO2 = HKO2 + Au =>
K + HAuO2 = HKO2 + Au
KMnO4 + Al = Al2O3 + KMn =>
3 KMnO4 + 8 Al = 4 Al2O3 + 3 KMn
Mg + Cl2CuH = Cl2 + MgCuH =>
Mg + Cl2CuH = Cl2 + MgCuH
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
K + BaF = KF + Ba =>
K + BaF = KF + Ba
Fe + {302} = Fe{203} =>
302 Fe + 203{302} = 302 Fe{203}
Ca(HCO3)2 + HCl = CaCl2 + (HCO3) + H2 =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2(HCO3) + H2
Ba(OH)2 + HClO4 = Ba(ClO4)2 + H(OH) =>
Ba(OH)2 + 2 HClO4 = Ba(ClO4)2 + 2 H(OH)
Zn + Pb(CH3OOO)2 = Pb + Zn(CH3OOO)2 =>
Zn + Pb(CH3OOO)2 = Pb + Zn(CH3OOO)2
Sb + H2O2 + NaOH = Na3SbO3 + H2O =>
2 Sb + 3 H2O2 + 6 NaOH = 2 Na3SbO3 + 6 H2O
H2SO4 + KBr = Br2 + H2S + K2SO4 + H2O =>
5 H2SO4 + 8 KBr = 4 Br2 + H2S + 4 K2SO4 + 4 H2O
C2H5OH + NO = N2 + CO2 + H2O =>
C2H5OH + 6 NO = 3 N2 + 2 CO2 + 3 H2O
C2H3O2OH + O2 = CO2 + H2O =>
2 C2H3O2OH + 3 O2 = 4 CO2 + 4 H2O
K2Cr2O7 + H2O2 = CrO5 + KOH + H2O =>
K2Cr2O7 + 4 H2O2 = 2 CrO5 + 2 KOH + 3 H2O
Ca(HCO3)2 + C6H8O7 = Ca3(C6H5O7)2 + H2O + CO2 =>
3 Ca(HCO3)2 + 2 C6H8O7 = Ca3(C6H5O7)2 + 6 H2O + 6 CO2
CaO + Cr2O3 = CaCr2O4 =>
CaO + Cr2O3 = CaCr2O4
Co6Br + Ca3SO4 = Ca6Br + Co3SO4 =>
Co6Br + 2 Ca3SO4 = Ca6Br + 2 Co3SO4
Al2(Cr2O7)3 + Zn2Fe(CN)6 = Al4[Fe(CN)6]3 + ZnCr2O7 =>
2 Al2(Cr2O7)3 + 3 Zn2Fe(CN)6 = Al4[Fe(CN)6]3 + 6 ZnCr2O7
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CsHO + H2SO4 = Cs2SO4 + H2O =>
2 CsHO + H2SO4 = Cs2SO4 + 2 H2O
Ca3P2O6(s) + SiO2(s) + C(s) = CaSiO3(s) + P4(s) + CO(g) =>
2 Ca3P2O6(s) + 6 SiO2(s) + 6 C(s) = 6 CaSiO3(s) + P4(s) + 6 CO(g)
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
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