Equations balanced on the previous day | Equations balanced on the next day |
3 KOH + FeCl3 = 3 KCl + Fe(OH)3
(NH4)6Mo7O24*4H2O = Mo + O3 + NH3 + H2O =>
(NH4)6Mo7O24*4H2O = 7 Mo + 7 O3 + 6 NH3 + 7 H2O
H2O + Fe(NO3)3 + KSCN = Fe(SCN)3 + K2O + HNO3 =>
3 H2O + 2 Fe(NO3)3 + 6 KSCN = 2 Fe(SCN)3 + 3 K2O + 6 HNO3
AgNO3 + MgBr2 = AgMg + Br2NO3 =>
AgNO3 + MgBr2 = AgMg + Br2NO3
HCHO + Ag2O + HO{-} = HCO2{-} + Ag + H2O =>
HCHO + Ag2O + HO{-} = HCO2{-} + 2 Ag + H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Zn + H2O + NaOH = Na2Zn(OH)4 + H2 =>
Zn + 2 H2O + 2 NaOH = Na2Zn(OH)4 + H2
Mg + H2O(l) = Mg(OH)2(aq) + H2 =>
Mg + 2 H2O(l) = Mg(OH)2(aq) + H2
Ba(NO3)2 + Ni(CO3) = Ba(CO3) + Ni(NO3)2 =>
Ba(NO3)2 + Ni(CO3) = Ba(CO3) + Ni(NO3)2
Zn + FeO2 = ZnO2 + Fe =>
Zn + FeO2 = ZnO2 + Fe
C2H5OH + KBr + H2SO4 = C2H5Br + H2O + KHSO4 =>
C2H5OH + KBr + H2SO4 = C2H5Br + H2O + KHSO4
NaJ + K2Cr2O7 + HCl = J2 + CrCl2 + NaCl + KCl + H2O =>
8 NaJ + K2Cr2O7 + 14 HCl = 4 J2 + 2 CrCl2 + 8 NaCl + 2 KCl + 7 H2O
Zn + H2O + NaOH = Na2Zn(OH)4 + H2 =>
Zn + 2 H2O + 2 NaOH = Na2Zn(OH)4 + H2
NO2{-} + Cr2O7{2-} + H{+} = NO3{-} + Cr{3+} + H2O =>
3 NO2{-} + Cr2O7{2-} + 8 H{+} = 3 NO3{-} + 2 Cr{3+} + 4 H2O
Ag + Li2CO3 = Li + AgCO3 =>
Ag + Li2CO3 = 2 Li + AgCO3
C2H5 + BrO = C2H5Br + O2 =>
2 C2H5 + 2 BrO = 2 C2H5Br + O2
Ca(C2H3O2)2 + Na2CO3 = CaCO3 + NaC2H3O2 =>
Ca(C2H3O2)2 + Na2CO3 = CaCO3 + 2 NaC2H3O2
HOP4 + H2O = H2PO4 + H3O =>
HOP4 + 38 H2O = 4 H2PO4 + 23 H3O
LiNO3 + H2O = LiO + H2NO3 =>
LiNO3 + H2O = LiO + H2NO3
Cu(s) + CsNO3(aq) = Cu(NO3)2(aq) + Cs(s) =>
Cu(s) + 2 CsNO3(aq) = Cu(NO3)2(aq) + 2 Cs(s)
PH3 + O2 = P2O + H2 =>
4 PH3 + O2 = 2 P2O + 6 H2
(NH4)3PO4(aq) + MgCl2(aq) = Mg3(PO4)2 + NH4Cl(aq) =>
2(NH4)3PO4(aq) + 3 MgCl2(aq) = Mg3(PO4)2 + 6 NH4Cl(aq)
Sn(s) + H2O(g) = SnO2(s) + H2(g) =>
Sn(s) + 2 H2O(g) = SnO2(s) + 2 H2(g)
J2 = J =>
J2 = 2 J
CUS + HCl = CUCl2 + H2S =>
CUS + 2 HCl = CUCl2 + H2S
BaCO3 + Li2CO3 + Ir + O2 = Ba4LiIr3O12 + CO2 =>
16 BaCO3 + 2 Li2CO3 + 12 Ir + 15 O2 = 4 Ba4LiIr3O12 + 18 CO2
Mg + ClH = H2 + MgCl =>
2 Mg + 2 ClH = H2 + 2 MgCl
Cl2 + S2 + H2O = H2SO4 + HCl =>
6 Cl2 + S2 + 8 H2O = 2 H2SO4 + 12 HCl
CH3CH2C(CH3)(Br)CH2CH3 + H2O = CH3CH2C(CH3)(OH)CH2CH3 + Br + H3O =>
CH3CH2C(CH3)(Br)CH2CH3 + 2 H2O = CH3CH2C(CH3)(OH)CH2CH3 + Br + H3O
Ag2S + HNO3 + HCl = AgCl + H2SO4 + NO + H2O =>
3 Ag2S + 8 HNO3 + 6 HCl = 6 AgCl + 3 H2SO4 + 8 NO + 4 H2O
C2H4(OH)2 + NaOH = C2H4(NaO)2 + H2O =>
C2H4(OH)2 + 2 NaOH = C2H4(NaO)2 + 2 H2O
Zn + H2O + NaOH = Na2Zn(OH)4 + H2 =>
Zn + 2 H2O + 2 NaOH = Na2Zn(OH)4 + H2
KMnO4 + CH4O + H2SO4 = K2SO4 + CO2 + H2O + MnS04 =>
6 KMnO4 + 31 CH4O + 27 H2SO4 = 3 K2SO4 + 31 CO2 + 89 H2O + 6 MnS04
CUS + HCl = CUCl2 + H2S =>
CUS + 2 HCl = CUCl2 + H2S
Mn(s) + Cu(NO3)2(aq) = Mn(NO3)2 + Cu =>
Mn(s) + Cu(NO3)2(aq) = Mn(NO3)2 + Cu
HBr + NO2 = NO + Br + H2O =>
2 HBr + NO2 = NO + 2 Br + H2O
CuCl2 + NaOH = NaCl + Cu(OH)2 =>
CuCl2 + 2 NaOH = 2 NaCl + Cu(OH)2
H2SiO3 = SiO3 + H2 =>
H2SiO3 = SiO3 + H2
H + SO3 = S + H2O =>
6 H + SO3 = S + 3 H2O
H + SO3 = S + H2O =>
6 H + SO3 = S + 3 H2O
NaI(aq) + Hg(C2H3O2)2 = HgI2 + NaC2H3O2 =>
2 NaI(aq) + Hg(C2H3O2)2 = HgI2 + 2 NaC2H3O2
Na(HCO3)2 + C12H22O11 = H2O + CO2 + Na =>
24 Na(HCO3)2 + C12H22O11 = 35 H2O + 60 CO2 + 24 Na
NH4NO3 + HC2H3O2 = NH4C2H3O2 + HNO3 =>
NH4NO3 + HC2H3O2 = NH4C2H3O2 + HNO3
Na2SO3 + NaOH + Cl2 = Na2SO4 + NaCl + H2O =>
Na2SO3 + 2 NaOH + Cl2 = Na2SO4 + 2 NaCl + H2O
N(g) + O(g) = NO2(g) =>
N(g) + 2 O(g) = NO2(g)
Na3(Cr(OH)6) + NaOH + Cl2 = Na2CrO4 + NaCl + H2O =>
2 Na3(Cr(OH)6) + 4 NaOH + 3 Cl2 = 2 Na2CrO4 + 6 NaCl + 8 H2O
KHCO3(aq) + HF(aq) = KF + H2O + CO2 =>
KHCO3(aq) + HF(aq) = KF + H2O + CO2
Mg(SO4) + Sr(NO3)2 = Mg(NO3) + Sr(SO4)2 =>
2 Mg(SO4) + Sr(NO3)2 = 2 Mg(NO3) + Sr(SO4)2
Na3(Cr(OH)6) + NaOH + Cl2 = Na2CrO4 + NaCl + H2O =>
2 Na3(Cr(OH)6) + 4 NaOH + 3 Cl2 = 2 Na2CrO4 + 6 NaCl + 8 H2O
CaCl2 + N2CO3 = CaCO3 + NCl =>
CaCl2 + N2CO3 = CaCO3 + 2 NCl
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