Equations balanced on the previous day | Equations balanced on the next day |
2 HCl + 2 Zn = H2 + 2 ZnCl
Cl2H2 = HCl =>
Cl2H2 = 2 HCl
C14H18N2O5 + O2 = CO2 + H2O + N =>
C14H18N2O5 + 16 O2 = 14 CO2 + 9 H2O + 2 N
CH3CH2OH + I2 + K2CO3 = CH3CHO + KI + H2O =>
7 CH3CH2OH + 2 I2 + 2 K2CO3 = 8 CH3CHO + 4 KI + 5 H2O
C4H9OH + CH3COOH = CH3COOC4H9 + H2O =>
C4H9OH + CH3COOH = CH3COOC4H9 + H2O
NO2 = O2 + N2 =>
2 NO2 = 2 O2 + N2
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
KMnO4 + Na2Cr2O7 = Na2MnO4 + KCr2O7 =>
KMnO4 + Na2Cr2O7 = Na2MnO4 + KCr2O7
NaH2PO4 + NaBF4 + C4H10O = BP + NaOH + CO2 + H2 + F2 =>
7 NaH2PO4 + 7 NaBF4 + 2 C4H10O = 7 BP + 14 NaOH + 8 CO2 + 10 H2 + 14 F2
Be(OH)2 + HCl = BeCl2 + H2O =>
Be(OH)2 + 2 HCl = BeCl2 + 2 H2O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Ca3N2 + H2O = Ca(OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
As2S5 + NO3{-} + H{+} = AsO4{3-} + NO2 + H2O + SO4{2-} =>
As2S5 + 40 NO3{-} + 24 H{+} = 2 AsO4{3-} + 40 NO2 + 12 H2O + 5 SO4{2-}
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
NaSO4 + BaCl = NaCl + BaSO4 =>
NaSO4 + BaCl = NaCl + BaSO4
Al(s) + Pb(NO3)2(aq) = Al(NO3)3(aq) + Pb(s) =>
2 Al(s) + 3 Pb(NO3)2(aq) = 2 Al(NO3)3(aq) + 3 Pb(s)
UO2(NO3)26H2O = UO3 + NO2 + O2 + H2O =>
2 UO2(NO3)26H2O = 2 UO3 + 52 NO2 + 25 O2 + 2 H2O
P + KOH + H2O = PH3 + KH2PO2 =>
4 P + 3 KOH + 3 H2O = PH3 + 3 KH2PO2
Al(C2H5)3 + Al + H2 = Al(C2H5)2H =>
4 Al(C2H5)3 + 2 Al + 3 H2 = 6 Al(C2H5)2H
Ni(OH)2 + H3AsO4 = Ni3(AsO4)2 + H2O =>
3 Ni(OH)2 + 2 H3AsO4 = Ni3(AsO4)2 + 6 H2O
Fe + Cl3H2 = FeCl3 + H2 =>
Fe + Cl3H2 = FeCl3 + H2
HC3H7CO2 + OH = C3H7CO2 + H2O =>
HC3H7CO2 + OH = C3H7CO2 + H2O
H3Po4 + Mg(OH)2 = Mg3(Po4)2 + H2O =>
2 H3Po4 + 3 Mg(OH)2 = Mg3(Po4)2 + 6 H2O
H3PO4 + Ru = RuPO4 + H2 =>
2 H3PO4 + 2 Ru = 2 RuPO4 + 3 H2
Zn(OH)2 + KOH = K2[Zn(OH)4] =>
Zn(OH)2 + 2 KOH = K2[Zn(OH)4]
C12H18O2 + O2 = CO2 + H2O =>
2 C12H18O2 + 31 O2 = 24 CO2 + 18 H2O
KOH + H2S = K2S + H2O =>
2 KOH + H2S = K2S + 2 H2O
C6H12 + H2SO4 = C6H13OSO2OH =>
C6H12 + H2SO4 = C6H13OSO2OH
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
AlCl3 = Al + Cl =>
AlCl3 = Al + 3 Cl
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
Na2O(s) + H2SO4(aq) = Na2SO4(aq) + H2O(l) =>
Na2O(s) + H2SO4(aq) = Na2SO4(aq) + H2O(l)
Na2S2O3 + Cl2 + H2O = H2SO4 + NaCl + HCl =>
Na2S2O3 + 4 Cl2 + 5 H2O = 2 H2SO4 + 2 NaCl + 6 HCl
Al + AlCl3 + H2O = H2 + Al5Cl3(OH)12 =>
4 Al + AlCl3 + 12 H2O = 6 H2 + Al5Cl3(OH)12
CuCl2 + MgO = CuO + MgCl2 =>
CuCl2 + MgO = CuO + MgCl2
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
Cu + Cl2 + NaCN = CuCN + NaCl =>
2 Cu + Cl2 + 2 NaCN = 2 CuCN + 2 NaCl
CH3CH2COONH4 = CH3CH2CONH2 + H2O =>
CH3CH2COONH4 = CH3CH2CONH2 + H2O
H2O + SO2 = H2SO3 =>
H2O + SO2 = H2SO3
O2 + Cu = Cu(O2) =>
O2 + Cu = Cu(O2)
Sn + O2 = SnO =>
2 Sn + O2 = 2 SnO
C2H2 + O2 = CO2 + HOH =>
2 C2H2 + 5 O2 = 4 CO2 + 2 HOH
NiCl + O = NiO2 + Cl2O5 =>
2 NiCl + 9 O = 2 NiO2 + Cl2O5
K2S + HCl = KCl + H2S =>
K2S + 2 HCl = 2 KCl + H2S
C7H4Na2O3 + H2SO4 = C7H6O3 + NaHSO4 =>
C7H4Na2O3 + 2 H2SO4 = C7H6O3 + 2 NaHSO4
C6H12O6 + O2 = CO2 + H2 =>
C6H12O6 + 3 O2 = 6 CO2 + 6 H2
KCl + Mg(OH)2 = KOH + Cl2Mg =>
2 KCl + Mg(OH)2 = 2 KOH + Cl2Mg
INaCl2 = NaICl2 =>
INaCl2 = NaICl2
Al + HCl = AlHCl =>
Al + HCl = AlHCl
Ta2O5 + KOH = K8Ta6O19 + H2O =>
3 Ta2O5 + 8 KOH = K8Ta6O19 + 4 H2O
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