Equations balanced on the previous day | Equations balanced on the next day |
(CH3COO)2Ca = CH3C(O)CH3 + CaCO3
HOAl = AlOH =>
HOAl = AlOH
N2O3 + Na2O = NNaO2 =>
N2O3 + Na2O = 2 NNaO2
CH3CHOHCOOH + CH3CHOHCOONa = NaH + CH3CHOHCOO =>
CH3CHOHCOOH + CH3CHOHCOONa = NaH + 2 CH3CHOHCOO
SO3 + KOH = HKSO4 =>
SO3 + KOH = HKSO4
Cr(OH)3 = Cr2O3 + H2O =>
2 Cr(OH)3 = Cr2O3 + 3 H2O
NaClO + HBr = NaCl + Br2 + H2O =>
NaClO + 2 HBr = NaCl + Br2 + H2O
CH3COOH + CaCl2 + MgCO3 = Ca(CH3COO)2 + H2O + MgCl + CO2 =>
9 CH3COOH + 4 CaCl2 + 8 MgCO3 = 4 Ca(CH3COO)2 + 6 H2O + 8 MgCl + 10 CO2
C17H36 + CuO = H2O + CO2 + Cu =>
C17H36 + 52 CuO = 18 H2O + 17 CO2 + 52 Cu
NaHCO2 + CH3COOH = NaCH3COO + HOH + CO2 =>
4 NaHCO2 + 3 CH3COOH = 4 NaCH3COO + 2 HOH + 2 CO2
Zn + HF = ZnF + H =>
Zn + HF = ZnF + H
V2O5(aq) + H2 = V2O3 + H2O =>
V2O5(aq) + 2 H2 = V2O3 + 2 H2O
HN3 + CUO = CU + N + H2O =>
2 HN3 + CUO = CU + 6 N + H2O
Fe2(CO3)3 + HCl = Fe2Cl3 + CO2 + HO =>
Fe2(CO3)3 + 3 HCl = Fe2Cl3 + 3 CO2 + 3 HO
AgCl + Mg(OH)2 = MgCl2 + AgOH =>
2 AgCl + Mg(OH)2 = MgCl2 + 2 AgOH
Cr(OH)3 + Cr2(SO4)3 = (Cr(OH)2)2SO4 =>
4 Cr(OH)3 + Cr2(SO4)3 = 3(Cr(OH)2)2SO4
Ca3(PO4)2 = O2 + Ca3P2 =>
Ca3(PO4)2 = 4 O2 + Ca3P2
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
NaHCO2 + CH3COOH = NaCH3COO + HOH + CO2 =>
4 NaHCO2 + 3 CH3COOH = 4 NaCH3COO + 2 HOH + 2 CO2
NaClO3 + NaClO2 + H{+} = ClO2 + H2O + Na{+} =>
NaClO3 + NaClO2 + 2 H{+} = 2 ClO2 + H2O + 2 Na{+}
MgClO3 = MgCl + O2 =>
2 MgClO3 = 2 MgCl + 3 O2
C3H6OS2 + O2 = CO2 + H2O + SO2 =>
C3H6OS2 + 6 O2 = 3 CO2 + 3 H2O + 2 SO2
NaHCO2 + CH3COOH = NaCH3COO + HOH + CO2 =>
4 NaHCO2 + 3 CH3COOH = 4 NaCH3COO + 2 HOH + 2 CO2
K2CrO7 + SNCl2H2O + HCl = CrCl3 + SNCl4 + KCl + H2O =>
2 K2CrO7 + 9 SNCl2H2O + 28 HCl = 2 CrCl3 + 9 SNCl4 + 4 KCl + 23 H2O
Hg2(NO3)2 + CaCl2 = Ca(NO3)2Hg2Cl2 =>
Hg2(NO3)2 + CaCl2 = Ca(NO3)2Hg2Cl2
Ba(IO3)2 + Cl + RbOH = Ba(IO4)2 + H2O + RbCl =>
Ba(IO3)2 + 4 Cl + 4 RbOH = Ba(IO4)2 + 2 H2O + 4 RbCl
Al2(SO4)3 + (NH4)2CO3 = Al2(CO3)3 + (NH4)2SO4 =>
Al2(SO4)3 + 3(NH4)2CO3 = Al2(CO3)3 + 3(NH4)2SO4
NaCl + NaClO + H2SO4 = Cl2 + Na2SO4 + H2O =>
NaCl + NaClO + H2SO4 = Cl2 + Na2SO4 + H2O
O2 + Ni = Ni2O3 =>
3 O2 + 4 Ni = 2 Ni2O3
Al + H2(SO4)3 = Al2(SO4)3 + H2 =>
2 Al + H2(SO4)3 = Al2(SO4)3 + H2
Al + Mn2O4 = Al2O3 + Mn =>
8 Al + 3 Mn2O4 = 4 Al2O3 + 6 Mn
NH4Br + Pb(NO3)2 = NH4NO3 + PbBr2 =>
2 NH4Br + Pb(NO3)2 = 2 NH4NO3 + PbBr2
Pb{2+} + (Cr2O7){2-} + H{+} = Pb{4+} + Cr3{+} + H2O =>
17 Pb{2+} + 3(Cr2O7){2-} + 42 H{+} = 17 Pb{4+} + 2 Cr3{+} + 21 H2O
AgNO3 + Ca(NO3)2 = Ag(NO3)2 + CaNO3 =>
AgNO3 + Ca(NO3)2 = Ag(NO3)2 + CaNO3
CaS + Ca(OH)2 = CaO + SO2 + H2 =>
CaS + 3 Ca(OH)2 = 4 CaO + SO2 + 3 H2
C3H7OH + HBr = (C3H7Br) + H2O =>
C3H7OH + HBr = (C3H7Br) + H2O
KFeO2 + H2SO4 = Fe2(SO4)3 + K2SO4 + H2O =>
2 KFeO2 + 4 H2SO4 = Fe2(SO4)3 + K2SO4 + 4 H2O
Cu{2+} + I{-} = Cu + I3 =>
3 Cu{2+} + 6 I{-} = 3 Cu + 2 I3
Ca3(PO4)2 = O2 + Ca3P2 =>
Ca3(PO4)2 = 4 O2 + Ca3P2
Mg3P2 + HNO3 = Mg(NO3)2 + PH3 =>
Mg3P2 + 6 HNO3 = 3 Mg(NO3)2 + 2 PH3
K2Cr2O7 + H2C2O4*2H2O = K[Cr(C2O4)2(H2O)2] + H2O + CO2 =>
K2Cr2O7 + 7 H2C2O4*2H2O = 2 K[Cr(C2O4)2(H2O)2] + 17 H2O + 6 CO2
H2SO4 + KMnO4 = H2O + K2SO4 + MnSO4 + O2 =>
6 H2SO4 + 4 KMnO4 = 6 H2O + 2 K2SO4 + 4 MnSO4 + 5 O2
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
CO2(g) + Li2O(s) = Li2CO3(g) =>
CO2(g) + Li2O(s) = Li2CO3(g)
Co(CO3) + H2TeO4 = CO2 + H2O + Co(TeO4) =>
Co(CO3) + H2TeO4 = CO2 + H2O + Co(TeO4)
AgNO3 + LiOH = AgOH + LiNO3 =>
AgNO3 + LiOH = AgOH + LiNO3
Al(OH)3 + HC2H3O2 = Al(C2H3O2)3 + H2O =>
Al(OH)3 + 3 HC2H3O2 = Al(C2H3O2)3 + 3 H2O
Na2(Co3) + Cl2 = NaCl + Co2(Co3)3 =>
11 Na2(Co3) + 11 Cl2 = 22 NaCl + 3 Co2(Co3)3
C3H4(g) + O2(g) = C + H2O(g) =>
C3H4(g) + O2(g) = 3 C + 2 H2O(g)
C2H4(OH)2 + Cu(OH)2 = (C2H5O2)2Cu + H2O =>
2 C2H4(OH)2 + Cu(OH)2 = (C2H5O2)2Cu + 2 H2O
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