Equations balanced on the previous day | Equations balanced on the next day |
4 B + Fe2O3 = B2O3 + 2 FeB
PO3{3-} + MnO4{-} + H2O = PO4{3{-}+MnO2+OH{-} =>
3 PO3{3-} + 8 MnO4{-} + 13 H2O = 3 PO4{3{-}+8MnO2+26OH{-}
Al + FeCl2 = AlCl36 + Fe =>
Al + 18 FeCl2 = AlCl36 + 18 Fe
N2 + CO2 = NO + CO =>
N2 + 2 CO2 = 2 NO + 2 CO
Al{4+} + OH{-} = Al(OH)4 =>
Al{4+} + 4 OH{-} = Al(OH)4
P4OH + H2O = H3 + PO4 =>
3 P4OH + 45 H2O = 31 H3 + 12 PO4
Y3 + Ba5 + Cu + O = BaYCuO =>
5 Y3 + 3 Ba5 + 15 Cu + 15 O = 15 BaYCuO
KBr2 + Cl2 = ClBr + K =>
KBr2 + Cl2 = 2 ClBr + K
N2 + CO2 = NO + CO =>
N2 + 2 CO2 = 2 NO + 2 CO
aluminum + HCl = AlCl + H =>
Al + HCl = AlCl + H
Al + H2SO4 = Al(HSO4)3 + H =>
Al + 3 H2SO4 = Al(HSO4)3 + 3 H
NO2(g) + H2O(l) + O2(g) = HNO3(aq) =>
4 NO2(g) + 2 H2O(l) + O2(g) = 4 HNO3(aq)
NaOH + CuSO4 = Cu(OH)2 + Na2SO4 =>
2 NaOH + CuSO4 = Cu(OH)2 + Na2SO4
KI(aq) + Na2CO3(aq) = K2CO3(aq) + NaI(aq) =>
2 KI(aq) + Na2CO3(aq) = K2CO3(aq) + 2 NaI(aq)
KBr2 + Cl2 = ClBr + K =>
KBr2 + Cl2 = 2 ClBr + K
CaH + Al + SiS + H2O = Ca2Al2SiO7 + H2 + H2S =>
2 CaH + 2 Al + SiS + 7 H2O = Ca2Al2SiO7 + 7 H2 + H2S
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
HgO + KCl + H2O = K2HgCl4 + KOH =>
HgO + 4 KCl + H2O = K2HgCl4 + 2 KOH
C15H10N2O2 + O2 = CO + HCN + HO =>
2 C15H10N2O2 + 19 O2 = 26 CO + 4 HCN + 16 HO
Al{4+} + OH{-} = Al(OH)4 =>
Al{4+} + 4 OH{-} = Al(OH)4
CH3OH + Na2CO3 = CH3ONa + H2O + CO2 =>
2 CH3OH + Na2CO3 = 2 CH3ONa + H2O + CO2
C8H15(OH) + O2 = CO2 + H2O =>
2 C8H15(OH) + 23 O2 = 16 CO2 + 16 H2O
N2 + CO2 = NO + CO =>
N2 + 2 CO2 = 2 NO + 2 CO
P4OH + H2O = H3 + PO4 =>
3 P4OH + 45 H2O = 31 H3 + 12 PO4
BaSO3 + H3PO4 = Ba3(PO4)2 + H2O + SO2 =>
3 BaSO3 + 2 H3PO4 = Ba3(PO4)2 + 3 H2O + 3 SO2
OH + Br2 = HBr + O =>
2 OH + Br2 = 2 HBr + 2 O
AlCl3 + Na2CO3 = Al2(CO3)3 + NaCl =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaCl
Li + H2CO3 = H2 + Li2CO3 =>
2 Li + H2CO3 = H2 + Li2CO3
BaCO3 + CuO + Y2O3 = Y2Ba4Cu6O13 + CO2 =>
4 BaCO3 + 6 CuO + Y2O3 = Y2Ba4Cu6O13 + 4 CO2
F2 + HCl = F2Cl + H2 =>
2 F2 + 2 HCl = 2 F2Cl + H2
HBr + Cr(OH)3 = CrBr3 + H2O =>
3 HBr + Cr(OH)3 = CrBr3 + 3 H2O
Sr(NO3)2 + K2(SO4) = Sr(SO4) + K(NO3) =>
Sr(NO3)2 + K2(SO4) = Sr(SO4) + 2 K(NO3)
Cu + (C7H4SO3N) + (H2O) = Cu(C7H4SO3N)2(H2O)4*2H2O(s) =>
Cu + 2(C7H4SO3N) + 6(H2O) = Cu(C7H4SO3N)2(H2O)4*2H2O(s)
Mn + AlCl3 = MnCl2 + Al =>
3 Mn + 2 AlCl3 = 3 MnCl2 + 2 Al
H2SO3 + NaNO2 = H2SO4 + NaNO =>
H2SO3 + NaNO2 = H2SO4 + NaNO
(Nh4)3PO4 + H2O = H3PO4 + Nh4OH =>
(Nh4)3PO4 + 3 H2O = H3PO4 + 3 Nh4OH
CO(NH2)2 = HCNO + NH3 =>
CO(NH2)2 = HCNO + NH3
SnO2 + Cl2O7 = SnCl2O9 =>
SnO2 + Cl2O7 = SnCl2O9
MgCl2 + Br2 = MgBr + Cl =>
2 MgCl2 + Br2 = 2 MgBr + 4 Cl
Na2SO4(aq) + KOH(aq) = NaOH + SO4K2 =>
Na2SO4(aq) + 2 KOH(aq) = 2 NaOH + SO4K2
Cu + (C7H4SO3N) + (H2O) = Cu(C7H4SO3N)2(H2O)4*2H2O(s) =>
Cu + 2(C7H4SO3N) + 6(H2O) = Cu(C7H4SO3N)2(H2O)4*2H2O(s)
MnCl2 + Br2 + NaOH = MnO2 + NaBr + H2O + NaCl =>
MnCl2 + Br2 + 4 NaOH = MnO2 + 2 NaBr + 2 H2O + 2 NaCl
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C8H7N3O2 + O3 + HO{-} = C8H4NO4{2-} + H2O + N2 =>
6 C8H7N3O2 + 5 O3 + 12 HO{-} = 6 C8H4NO4{2-} + 15 H2O + 6 N2
CH3C2OH + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
6 CH3C2OH + 2 K2Cr2O7 + 8 H2SO4 = 9 CH3COOH + 2 K2SO4 + 2 Cr2(SO4)3 + 2 H2O
Cl2 + Na2SiO3 + NaOH = Na2SiO4 + NaCl + H2O =>
Cl2 + Na2SiO3 + 2 NaOH = Na2SiO4 + 2 NaCl + H2O
CH2Cl2 + Mg = CH2 + MgCl2 =>
CH2Cl2 + Mg = CH2 + MgCl2
Cu(NO3)2 + CuO = CuNO2 + O2 =>
2 Cu(NO3)2 + 2 CuO = 4 CuNO2 + 3 O2
Cu + (C7H4SO3N) + (H2O) = Cu(C7H4SO3N)2(H2O)4*2H2O(s) =>
Cu + 2(C7H4SO3N) + 6(H2O) = Cu(C7H4SO3N)2(H2O)4*2H2O(s)
FeS2 + O2 = Fe2O4 + SO4 =>
2 FeS2 + 10 O2 = Fe2O4 + 4 SO4
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