Equations balanced on the previous day | Equations balanced on the next day |
BeH2(s) + 2 H2O = Be(OH)2 + 2 H2
Al(s) + HCl = AlCl3 + H2(g) =>
2 Al(s) + 6 HCl = 2 AlCl3 + 3 H2(g)
NiSO4 + Br2 + NaOH = NiO(OH) + NaBr + Na2SO4 + H2O =>
2 NiSO4 + Br2 + 6 NaOH = 2 NiO(OH) + 2 NaBr + 2 Na2SO4 + 2 H2O
KNo3 + Cl2 + H2O = KCl + HNo3 + O2 =>
4 KNo3 + 2 Cl2 + 2 H2O = 4 KCl + 4 HNo3 + O2
LiOH(aq) + H3PO4(aq) = Li3PO4(aq) + H2O(l) =>
3 LiOH(aq) + H3PO4(aq) = Li3PO4(aq) + 3 H2O(l)
C + O = CO2 =>
C + 2 O = CO2
Ca(NO2)2 + K2SO4 = CaSO4 + KNO2 =>
Ca(NO2)2 + K2SO4 = CaSO4 + 2 KNO2
PbO2 + Fe = FePb + O2 =>
PbO2 + Fe = FePb + O2
F2 + H2O = HF + H2O2 =>
F2 + 2 H2O = 2 HF + H2O2
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
Mn3N7 + Bi4C5 = Mn4C7 + Bi3N5 =>
20 Mn3N7 + 21 Bi4C5 = 15 Mn4C7 + 28 Bi3N5
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CH3COOH + Al(OH)3 = H2O + C6H9AlO6 =>
3 CH3COOH + Al(OH)3 = 3 H2O + C6H9AlO6
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
CO2 + H2O = C8H12 + O2 =>
8 CO2 + 6 H2O = C8H12 + 11 O2
Ni(NO3)2 + NO + S + H2O = NiS + HNO3 =>
3 Ni(NO3)2 + 2 NO + 3 S + 4 H2O = 3 NiS + 8 HNO3
Al(OH)3 + NaSO4 = Al(SO4)3 + NaOH =>
Al(OH)3 + 3 NaSO4 = Al(SO4)3 + 3 NaOH
Li2SO3 + BaCl2 = LiCl + BaSO3 =>
Li2SO3 + BaCl2 = 2 LiCl + BaSO3
NaOH + Al2O3 + H2O = Na[Al(OH)4] =>
2 NaOH + Al2O3 + 3 H2O = 2 Na[Al(OH)4]
Na2S + Pb(No3)2 = PbS + NaNo3 =>
Na2S + Pb(No3)2 = PbS + 2 NaNo3
Na2S + Pb(No3)2 = PbS + NaNo3 =>
Na2S + Pb(No3)2 = PbS + 2 NaNo3
NaOH + Al2O3 + H2O = Na[Al(OH)4] =>
2 NaOH + Al2O3 + 3 H2O = 2 Na[Al(OH)4]
ZnCl2(aq) + KOH(aq) = KCl(aq) + Zn(OH)2 =>
ZnCl2(aq) + 2 KOH(aq) = 2 KCl(aq) + Zn(OH)2
CuSO4*5H2O = CuSO4 + H4O2 =>
2 CuSO4*5H2O = 2 CuSO4 + 5 H4O2
Fe(NO3)3 + Sr(OH)2 = Fe(OH)3 + Sr(NO3)2 =>
2 Fe(NO3)3 + 3 Sr(OH)2 = 2 Fe(OH)3 + 3 Sr(NO3)2
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
C12H22O11 = C6H14 + H2O + CO2 =>
19 C12H22O11 = 24 C6H14 + 41 H2O + 84 CO2
Ca(IO3)2 = Ca + IO3 =>
Ca(IO3)2 = Ca + 2 IO3
CO2 = CO + O2 =>
2 CO2 = 2 CO + O2
Ni(NO3)2 + NO + S + H2O = NiS + HNO3 =>
3 Ni(NO3)2 + 2 NO + 3 S + 4 H2O = 3 NiS + 8 HNO3
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Na2CO3*10H2O + FeCl3 = Fe(OH)3 + Na{+} + Cl{-} + CO2 + H2O =>
3 Na2CO3*10H2O + 2 FeCl3 = 2 Fe(OH)3 + 6 Na{+} + 6 Cl{-} + 3 CO2 + 27 H2O
SiO2 + HF = SiF4 + water =>
SiO2 + 4 HF = SiF4 + 2 H2O
NaHO3 = NaHO2 + O2 =>
2 NaHO3 = 2 NaHO2 + O2
NaI + Cl2 = NaCl + I2 =>
2 NaI + Cl2 = 2 NaCl + I2
KO2 + H2O = K{+} + OH{-} + O2 =>
4 KO2 + 2 H2O = 4 K{+} + 4 OH{-} + 3 O2
Ni(NO3)2 + NO + S + H2O = NiS + HNO3 =>
3 Ni(NO3)2 + 2 NO + 3 S + 4 H2O = 3 NiS + 8 HNO3
K2CO3 + BaBr2 = KBr + Ba2(CO3)2 =>
2 K2CO3 + 2 BaBr2 = 4 KBr + Ba2(CO3)2
Fe + Ni(NO3)2 = Fe(NO3)3 + Ni =>
2 Fe + 3 Ni(NO3)2 = 2 Fe(NO3)3 + 3 Ni
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Li(s) + Cs2S = Li2S + Cs =>
2 Li(s) + Cs2S = Li2S + 2 Cs
NaOH + Al2O3 + H2O = Na[Al(OH)4] =>
2 NaOH + Al2O3 + 3 H2O = 2 Na[Al(OH)4]
Pb3O4 + KI + H2SO4 = PbSO4 + K2SO4I2 + H2O =>
Pb3O4 + 2 KI + 4 H2SO4 = 3 PbSO4 + K2SO4I2 + 4 H2O
Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe
Cr2(SO4)3 + NaOH + Cl2 = Na2CrO4 + NaCl + Na2SO4 + H2O =>
Cr2(SO4)3 + 16 NaOH + 3 Cl2 = 2 Na2CrO4 + 6 NaCl + 3 Na2SO4 + 8 H2O
NH2CH2COOH + NaNO2 + H2SO4 = HOCH2COOH + N2 + Na2SO4 + H2O =>
2 NH2CH2COOH + 2 NaNO2 + H2SO4 = 2 HOCH2COOH + 2 N2 + Na2SO4 + 2 H2O
Li3N + Be(OH)2 = LiOH + Be3N2 =>
2 Li3N + 3 Be(OH)2 = 6 LiOH + Be3N2
Cr(NO3)2 + H2SO4 + KMnO4 = Cr(NO3)3 + Cr2(SO4)3 + K2SO4 + MnSO4 + H2O =>
30 Cr(NO3)2 + 24 H2SO4 + 6 KMnO4 = 20 Cr(NO3)3 + 5 Cr2(SO4)3 + 3 K2SO4 + 6 MnSO4 + 24 H2O
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