Equations balanced on the previous day | Equations balanced on the next day |
Cu2CO3(OH)2 = 2 CuO + CO2 + H2O
CuSO4 + KI + C7H16 = CuI2C7H16 + K2SO4 =>
CuSO4 + 2 KI + C7H16 = CuI2C7H16 + K2SO4
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
SO3(l) + H2O(l) = H2SO4(aq) =>
SO3(l) + H2O(l) = H2SO4(aq)
Sr + HCl = SrCl + H2 =>
2 Sr + 2 HCl = 2 SrCl + H2
Fe(NO3)3 + H2S = FeS + S + HNO3 =>
2 Fe(NO3)3 + 3 H2S = 2 FeS + S + 6 HNO3
Al2O3 + ZnO = Al2ZnO4 =>
Al2O3 + ZnO = Al2ZnO4
H3AsO4 + Te = HAsO2 + H2O + TeO4{-} + H{+} =>
7 H3AsO4 + 2 Te = 7 HAsO2 + 6 H2O + 2 TeO4{-} + 2 H{+}
Ba(OH)2(aq) + NH4Cl(aq) = BaCl2(aq) + NH3(g) + HOH(l) =>
Ba(OH)2(aq) + 2 NH4Cl(aq) = BaCl2(aq) + 2 NH3(g) + 2 HOH(l)
Al(CO3)3 + BaNO3 = Al(NO3)3 + BaCO3 =>
Al(CO3)3 + 3 BaNO3 = Al(NO3)3 + 3 BaCO3
HCl + NaOH*H2O = H2O + NaCl =>
HCl + NaOH*H2O = 2 H2O + NaCl
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P7 + CO =>
7 Ca3(PO4)2 + 21 SiO2 + 35 C = 21 CaSiO3 + 2 P7 + 35 CO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2SO4 + Mg(C2H3O2)2 = MgSO4 + CH3COOH =>
H2SO4 + Mg(C2H3O2)2 = MgSO4 + 2 CH3COOH
KMnO4 + H3PO3 + HCl = H3PO4 + MnCl2 + KCl + H2O =>
2 KMnO4 + 5 H3PO3 + 6 HCl = 5 H3PO4 + 2 MnCl2 + 2 KCl + 3 H2O
CaCO3(s) + HC2H3O2(aq) = Ca(C2H3O2)2(aq) + H2O + CO2(g) =>
CaCO3(s) + 2 HC2H3O2(aq) = Ca(C2H3O2)2(aq) + H2O + CO2(g)
CaCO3*MgCO3 = MgO + CO2 + CaCO3 =>
CaCO3*MgCO3 = MgO + CO2 + CaCO3
KNO3(s) + S(s) = K2SO4 + SO2 + N2 =>
2 KNO3(s) + 2 S(s) = K2SO4 + SO2 + N2
Ni(s) + O2(g) = Ni2O3 =>
4 Ni(s) + 3 O2(g) = 2 Ni2O3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CuS + Al = Al2S3 + Cu =>
3 CuS + 2 Al = Al2S3 + 3 Cu
H3AsO4 + e + H2O = AsH3 + OH{-} =>
H3AsO4 + 8e + 4 H2O = AsH3 + 8 OH{-}
CuS + HNO3 = Cu(NO3)2 + SO2 + NO + H2O =>
CuS + 4 HNO3 = Cu(NO3)2 + SO2 + 2 NO + 2 H2O
Ag2HAsO4 + HNO3 = H3AsO4 + Ag + NO3 =>
Ag2HAsO4 + 2 HNO3 = H3AsO4 + 2 Ag + 2 NO3
CO2 + H2O = C6H1206 + O2 =>
12 CO2 + 1206 H2O = 2 C6H1206 + 615 O2
KOH + K2HPO4 = K3PO4 + H2O =>
KOH + K2HPO4 = K3PO4 + H2O
K(s) + CuCl2(aq) = Cu(s) + KCl(aq) =>
2 K(s) + CuCl2(aq) = Cu(s) + 2 KCl(aq)
CuSO4 + KI + C7H16 = CuI2C7H16 + K2SO4 =>
CuSO4 + 2 KI + C7H16 = CuI2C7H16 + K2SO4
TiO2 + C + Cl2 = TiCl + CO =>
2 TiO2 + 4 C + Cl2 = 2 TiCl + 4 CO
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
NiSO4 + NaOH + H2O2 = Ni(OH)3 + Na2SO4 =>
2 NiSO4 + 4 NaOH + H2O2 = 2 Ni(OH)3 + 2 Na2SO4
FeCl3 + Na2S = Fe2S3 + NaCl =>
2 FeCl3 + 3 Na2S = Fe2S3 + 6 NaCl
SiO2 + NH4HF2 = SiF4 + NH4F + H2O =>
SiO2 + 4 NH4HF2 = SiF4 + 4 NH4F + 2 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NO + KMnO4 + H2SO4 = KHSO4 + MnSO4 + HNO3 + H2O =>
5 NO + 3 KMnO4 + 6 H2SO4 = 3 KHSO4 + 3 MnSO4 + 5 HNO3 + 2 H2O
K3[Ag(S2O3)2] + KI = K2S2O3 + AgI =>
K3[Ag(S2O3)2] + KI = 2 K2S2O3 + AgI
ZnSO4 + NH3 = ZnH3 + NSO4 =>
ZnSO4 + NH3 = ZnH3 + NSO4
NO + KMnO4 + H2SO4 = KHSO4 + MnSO4 + HNO3 + H2O =>
5 NO + 3 KMnO4 + 6 H2SO4 = 3 KHSO4 + 3 MnSO4 + 5 HNO3 + 2 H2O
FeO(OH) + HCl = Fe(OH)2Cl =>
FeO(OH) + HCl = Fe(OH)2Cl
KMg3AlSi3O10(OH)2 + Mg2Al4Si5O18 + H2O = Mg5Al2Si3O10(OH)8 + KAl3Si3O10(OH)2 + SiO2 =>
KMg3AlSi3O10(OH)2 + Mg2Al4Si5O18 + 4 H2O = Mg5Al2Si3O10(OH)8 + KAl3Si3O10(OH)2 + 2 SiO2
BaF2 + Cl2 = BaCl + F2 =>
2 BaF2 + Cl2 = 2 BaCl + 2 F2
N2H6{2-} + MnO4{-} + H3O{+} = N2 + Mn{2+} + H2O =>
5 N2H6{2-} + 8 MnO4{-} + 34 H3O{+} = 5 N2 + 8 Mn{2+} + 66 H2O
C22H46 + O2 = H2O + CO2 =>
2 C22H46 + 67 O2 = 46 H2O + 44 CO2
HNO2 + Sr(OH)2 = Sr(NO2)2 + H2O =>
2 HNO2 + Sr(OH)2 = Sr(NO2)2 + 2 H2O
NaPO3 + Co(NO3)2 = NaCoPO4 + NO2 + O2 =>
2 NaPO3 + 2 Co(NO3)2 = 2 NaCoPO4 + 4 NO2 + O2
KOH + C20H14O4 = K + H2CO3 + H2O =>
86 KOH + C20H14O4 = 86 K + 20 H2CO3 + 30 H2O
C27H48O20 + H2O = CO2 + C2H5OH =>
3 C27H48O20 + 15 H2O = 23 CO2 + 29 C2H5OH
Na + HNO3 = NaHNO3 =>
Na + HNO3 = NaHNO3
NH4NO3 + FeBr3 = NH4Br + Fe(NO3)3 =>
3 NH4NO3 + FeBr3 = 3 NH4Br + Fe(NO3)3
Ca(NO3)2 + LiF = CaF2 + LiNO3 =>
Ca(NO3)2 + 2 LiF = CaF2 + 2 LiNO3
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