Equations balanced on the previous day | Equations balanced on the next day |
2 HCl(aq) + CaCO3(s) = CO2(g) + H2O(l) + CaCl2(s)
Ni(No3) + NaOH = Na(No3) + NiOH =>
Ni(No3) + NaOH = Na(No3) + NiOH
[Cr(N2H4CO)6]4[Cr(CN)6]3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + HNO3 + K2SO4 + H2O =>
10[Cr(N2H4CO)6]4[Cr(CN)6]3 + 1176 KMnO4 + 1729 H2SO4 = 35 K2Cr2O7 + 1176 MnSO4 + 420 CO2 + 660 HNO3 + 553 K2SO4 + 1879 H2O
NHSO + Ba(NO) = NHNO + BaSO =>
NHSO + Ba(NO) = NHNO + BaSO
Bi(NO3)3*5H2O + Fe(NO3)3*9H2O + Y(NO3)3*6H2O + CuCl2*5H2O + C6H8O7 = Bi80Y20Fe85Cu15O300 + CO2 + H2O + N2 + Cl2 =>
480 Bi(NO3)3*5H2O + 510 Fe(NO3)3*9H2O + 120 Y(NO3)3*6H2O + 90 CuCl2*5H2O + 910 C6H8O7 = 6 Bi80Y20Fe85Cu15O300 + 5460 CO2 + 11800 H2O + 1665 N2 + 90 Cl2
TiCl4 + H2O + H2O2 = H4TiO5 + HCl =>
TiCl4 + 3 H2O + H2O2 = H4TiO5 + 4 HCl
NaNO3(aq) + HCl(aq) = NaCl(aq) + HNO3 =>
NaNO3(aq) + HCl(aq) = NaCl(aq) + HNO3
Pb(OOH3C)2 + NaOH = Pb(OH)2 + Na(OOH3C) =>
Pb(OOH3C)2 + 2 NaOH = Pb(OH)2 + 2 Na(OOH3C)
Zn + Mg3P2 = ZnP + Mg =>
2 Zn + Mg3P2 = 2 ZnP + 3 Mg
Pb(OOH3C)2 + NaOH = Pb(OH)2 + Na(OOH3C) =>
Pb(OOH3C)2 + 2 NaOH = Pb(OH)2 + 2 Na(OOH3C)
Al9(s) + KOH(aq) + H2SO4 + H2O = KAl(SO4)2*12H2O(s) + H2(g) =>
2 Al9(s) + 18 KOH(aq) + 36 H2SO4 + 198 H2O = 18 KAl(SO4)2*12H2O(s) + 27 H2(g)
AlI3 + NH4OH = Al(OH)3 + NH4I =>
AlI3 + 3 NH4OH = Al(OH)3 + 3 NH4I
Al + NO2 + Mg + H2O = NH3 + MgAl2O3 =>
14 Al + 6 NO2 + 7 Mg + 9 H2O = 6 NH3 + 7 MgAl2O3
CaO + NaCl = Na2O + CaCl2 =>
CaO + 2 NaCl = Na2O + CaCl2
Al(NO2)3 + NH4Cl = AlCl3 + N + HOH =>
Al(NO2)3 + 3 NH4Cl = AlCl3 + 6 N + 6 HOH
ZnO(s) + C4(g) = Zn2(g) + C4O(g) =>
2 ZnO(s) + 2 C4(g) = Zn2(g) + 2 C4O(g)
Mg1Br2 + Cl1 = Mg1Cl2 + Br1 =>
Mg1Br2 + 2 Cl1 = Mg1Cl2 + 2 Br1
H2CO3 + NaOH = H2OHCO3Na =>
H2CO3 + NaOH = H2OHCO3Na
Me2O2 + CO2 = Me2CO3 + O2 =>
2 Me2O2 + 2 CO2 = 2 Me2CO3 + O2
C6H5NH2 + HNO3 + HCl = C6H5N2 + H2O + Cl2 =>
2 C6H5NH2 + 2 HNO3 + 6 HCl = 2 C6H5N2 + 6 H2O + 3 Cl2
CuSO4 + NaCl + Al + NaHCO3 = Na2SO4 + AlCl3 + H2 + Cu2CO3 =>
4 CuSO4 + 6 NaCl + 2 Al + 2 NaHCO3 = 4 Na2SO4 + 2 AlCl3 + H2 + 2 Cu2CO3
MgCrO4 + HNO3 = Mg(NO3)2 + CrO4 + H2 =>
MgCrO4 + 2 HNO3 = Mg(NO3)2 + CrO4 + H2
ClO{3-} + H2O = Cl{-} + OH{-} =>
ClO{3-} + H2O = Cl{-} + 2 OH{-}
ClO{3-} + H2O = Cl{-} + OH{-} =>
ClO{3-} + H2O = Cl{-} + 2 OH{-}
Zn + Fe(BO3) = Zn3(BO3)2 + Fe =>
3 Zn + 2 Fe(BO3) = Zn3(BO3)2 + 2 Fe
Cr2O3 + C(s) = Cr(s) + CO2(g) =>
2 Cr2O3 + 3 C(s) = 4 Cr(s) + 3 CO2(g)
Ba(HCO3)2 + KHSO4 = BaSO4 + K2SO4 + CO2 + H2O =>
Ba(HCO3)2 + 2 KHSO4 = BaSO4 + K2SO4 + 2 CO2 + 2 H2O
Na2O(s) + HCl = NaCl + H2O =>
Na2O(s) + 2 HCl = 2 NaCl + H2O
Pb(NO3)2 + (KBr) = PbBr + K(NO3)2 =>
Pb(NO3)2 + (KBr) = PbBr + K(NO3)2
K2S2O8 + Cr(SO4) + KOH = K2CrO4 + K2SO4 + H2O =>
2 K2S2O8 + Cr(SO4) + 8 KOH = K2CrO4 + 5 K2SO4 + 4 H2O
K4[Co(CN)6] + H2O + O2 = K3[Co(CN)6] + KOH =>
4 K4[Co(CN)6] + 2 H2O + O2 = 4 K3[Co(CN)6] + 4 KOH
Fe(s) + CuSO3(aq) = Cu(s) + Fe(SO3)2(aq) =>
Fe(s) + 2 CuSO3(aq) = 2 Cu(s) + Fe(SO3)2(aq)
Na2SO3 + Fe(NO3)2 = NaNO3 + FeSO3 =>
Na2SO3 + Fe(NO3)2 = 2 NaNO3 + FeSO3
Zn + N2O6Pb = Pb + ZnNO3 =>
2 Zn + N2O6Pb = Pb + 2 ZnNO3
FeS + O2 = FeO2 + SO6 =>
FeS + 4 O2 = FeO2 + SO6
C6H6 + O2 = C3 + H2O =>
2 C6H6 + 3 O2 = 4 C3 + 6 H2O
Co(ClO3)2 + KOH = Co(OH)2 + KClO3 =>
Co(ClO3)2 + 2 KOH = Co(OH)2 + 2 KClO3
CuCl2(s) + Al(s) = AlCl3(aq) + Cu(s) =>
3 CuCl2(s) + 2 Al(s) = 2 AlCl3(aq) + 3 Cu(s)
Ba(NO3)2 + Cu(SO4) = Ba2(SO4)2 + Cu(NO3)2 =>
2 Ba(NO3)2 + 2 Cu(SO4) = Ba2(SO4)2 + 2 Cu(NO3)2
CuSiO3H20 + O2 = Cu + H2O + SiO =>
CuSiO3H20 + 4 O2 = Cu + 10 H2O + SiO
FeSO4 + H2O = FeSO4(H2O)7 =>
FeSO4 + 7 H2O = FeSO4(H2O)7
K2[HgI4] + NH4NO3 + KOH = [Hg(NH2)Hg(O)]I + KNO3 + KI + H2O =>
2 K2[HgI4] + NH4NO3 + 4 KOH = [Hg(NH2)Hg(O)]I + KNO3 + 7 KI + 3 H2O
C8H10 + K2Cr2O7 + H2SO4 = C8H6O4 + K2SO4 + Cr2(SO4)3 + H2O =>
C8H10 + 2 K2Cr2O7 + 8 H2SO4 = C8H6O4 + 2 K2SO4 + 2 Cr2(SO4)3 + 10 H2O
ZnNo3 + Pb = Zn + Pb(No3)2 =>
2 ZnNo3 + Pb = 2 Zn + Pb(No3)2
KCl + Mg = MgCl + K =>
KCl + Mg = MgCl + K
As2O3 + Ca(OH)2 + O2 = Ca(AsO4)2 + H2O =>
As2O3 + Ca(OH)2 + 2 O2 = Ca(AsO4)2 + H2O
ClO{3-} + H2O = Cl{-} + OH{-} =>
ClO{3-} + H2O = Cl{-} + 2 OH{-}
NaOH + Na2S2O4 + NaClO4 = Na2SO4 + H2O + NaCl =>
8 NaOH + 4 Na2S2O4 + 3 NaClO4 = 8 Na2SO4 + 4 H2O + 3 NaCl
Cd + Se = CdSe =>
Cd + Se = CdSe
CuO(s) + HCl(aq) = CuCl(aq) + HO(l) =>
CuO(s) + HCl(aq) = CuCl(aq) + HO(l)
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