Equations balanced on the previous day | Equations balanced on the next day |
CH3CH2Br + KCN = CH3CH2CN + KBr
AgC2H3O2 + HNO3 = AgNO3 + HC2H3O2 =>
AgC2H3O2 + HNO3 = AgNO3 + HC2H3O2
SiO + HF = SiF2 + H2O =>
SiO + 2 HF = SiF2 + H2O
CuO2 + H2(SO4) = Cu(SO4)2 + H2O =>
CuO2 + 2 H2(SO4) = Cu(SO4)2 + 2 H2O
(NH4)2SO4*FeSO4*6H2O + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K2SO4 + (NH4)2SO4 + H2O =>
3(NH4)2SO4*FeSO4*6H2O + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3 K2SO4 + 3(NH4)2SO4 + 18 H2O
C2H4 + CCl4 = C2H2Cl2 + HCl =>
2 C2H4 + 2 CCl4 = 3 C2H2Cl2 + 2 HCl
H2O5 + N2O = HNO3 =>
H2O5 + N2O = 2 HNO3
Hg + HNO3 = Hg(NO3)2 + H2O + NO =>
3 Hg + 8 HNO3 = 3 Hg(NO3)2 + 4 H2O + 2 NO
C12H4Cl6 + H2O + O2 = CO2 + HCl =>
2 C12H4Cl6 + 2 H2O + 23 O2 = 24 CO2 + 12 HCl
Cr2O7{2-} + H2S + H{+} = Cr{3+} + S + H2O =>
Cr2O7{2-} + 3 H2S + 8 H{+} = 2 Cr{3+} + 3 S + 7 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Na2SO3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + Na2SO4 + H2O =>
5 Na2SO3 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 5 Na2SO4 + 3 H2O
(h)NH4Cl(aq) + NaOH(aq) = NaCl(aq) + H2O(l) + NH3(g) =>
(h)NH4Cl(aq) + NaOH(aq) = NaCl(aq) + H2O(l) + NH3(g)
Pb + H2S04 + PbO2 = PbS04 + H2O =>
Pb + 2 H2S04 + PbO2 = 2 PbS04 + 2 H2O
KOH + Cu(ClO4)2 = KClO4 + Cu(OH)2 =>
2 KOH + Cu(ClO4)2 = 2 KClO4 + Cu(OH)2
H3PO4 + Na2SO3 = SO2 + H2O + Na3PO4 =>
2 H3PO4 + 3 Na2SO3 = 3 SO2 + 3 H2O + 2 Na3PO4
K + B2O3 = K2O4 + B3 =>
18 K + 12 B2O3 = 9 K2O4 + 8 B3
K2CO3 + HC2H3O2 = H2O + CO2 + K2C2H2O2 =>
K2CO3 + HC2H3O2 = H2O + CO2 + K2C2H2O2
B + F2 = BF3 =>
2 B + 3 F2 = 2 BF3
P + I + H2O = H3PO4 + HI =>
P + 5 I + 4 H2O = H3PO4 + 5 HI
Ba + HNO3 = NH3 + H2O + BaNO3 =>
8 Ba + 9 HNO3 = NH3 + 3 H2O + 8 BaNO3
Al + Ba(OH)2 = Al(OH)3 + Ba =>
2 Al + 3 Ba(OH)2 = 2 Al(OH)3 + 3 Ba
MgO + H2SiF6 = MgF2 + H2O + SiO2 =>
3 MgO + H2SiF6 = 3 MgF2 + H2O + SiO2
KClO3 + H2C2O4 = K2CO3 + CO2 + H2O + ClO2 =>
2 KClO3 + H2C2O4 = K2CO3 + CO2 + H2O + 2 ClO2
Fe(OH)2 + HCl = FeCl2 + H2O =>
Fe(OH)2 + 2 HCl = FeCl2 + 2 H2O
RbBiNb2O7 + CuBr2 = CuBiNb2O7 + RbBr2 =>
RbBiNb2O7 + CuBr2 = CuBiNb2O7 + RbBr2
H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2
Mg(HCO3)2 + Na3PO4 = Mg3(PO4)2 + NaHCO3 =>
3 Mg(HCO3)2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaHCO3
C6H5CH3 + O2 = C6H5CO2H + H2O =>
2 C6H5CH3 + 3 O2 = 2 C6H5CO2H + 2 H2O
CuSO4 + HCl = CuCl2 + H2SO4 =>
CuSO4 + 2 HCl = CuCl2 + H2SO4
Zn{2+} + Cu = Zn + Cu{+} =>
Zn{2+} + 2 Cu = Zn + 2 Cu{+}
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CO2 = CO2CO2CO2 =>
3 CO2 = CO2CO2CO2
Ca + Na2CO3 = CaCO3 + Na =>
Ca + Na2CO3 = CaCO3 + 2 Na
AgNO3 + Br = AgBr + NO3 =>
AgNO3 + Br = AgBr + NO3
KI + CHCl3 = I2 + KCl + CHCl2 =>
2 KI + 2 CHCl3 = I2 + 2 KCl + 2 CHCl2
Ba(NO3)2 + KBr = BaBr2 + KNO3 =>
Ba(NO3)2 + 2 KBr = BaBr2 + 2 KNO3
C2H5NSCl + O2 = CO + H2O + NO + SO3 + HCl =>
C2H5NSCl + 4 O2 = 2 CO + 2 H2O + NO + SO3 + HCl
Mg{+2} + CuSO4 = Cu{+2} + MgSO4 =>
Mg{+2} + CuSO4 = Cu{+2} + MgSO4
BrO2 + MnO2 = Br2 + MnO43 =>
82 BrO2 + 4 MnO2 = 41 Br2 + 4 MnO43
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Rb2SO3 + Cu(NO3) = CuSO3 + Rb2NO3 =>
Rb2SO3 + Cu(NO3) = CuSO3 + Rb2NO3
CuBr2 + Ca(NO3)2 = Cu(NO3)2 + CaBr2 =>
CuBr2 + Ca(NO3)2 = Cu(NO3)2 + CaBr2
Ni(NH3)6(aq) + (CH3)2C2(NOH)2(aq) = NH4(aq) + NH3(aq) + NiC8H14N4O4 =>
Ni(NH3)6(aq) + 2(CH3)2C2(NOH)2(aq) = 2 NH4(aq) + 4 NH3(aq) + NiC8H14N4O4
Pb(CH3COO)2 + BaCl2 = PbCl2 + Ba(CH3COO)2 =>
Pb(CH3COO)2 + BaCl2 = PbCl2 + Ba(CH3COO)2
H2Cl2(g) = HCl(g) =>
H2Cl2(g) = 2 HCl(g)
C7H5O2N + O2 = CO2 + NH3 + H2O =>
2 C7H5O2N + 13 O2 = 14 CO2 + 2 NH3 + 2 H2O
FeCl2 + HCl + KMnO4 = KCl + MnCl2 + FeCl3 + H2O =>
5 FeCl2 + 8 HCl + KMnO4 = KCl + MnCl2 + 5 FeCl3 + 4 H2O
K2Cr2O7 + H2SO4 + Na2SO3 = Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 Na2SO3 = Cr2(SO4)3 + K2SO4 + 3 Na2SO4 + 4 H2O
[Ni(H2O)6]Cl2 + C2H4(NH2)2 = [Ni(C2H4(NH2)2)6]Cl2 + H2O =>
[Ni(H2O)6]Cl2 + 6 C2H4(NH2)2 = [Ni(C2H4(NH2)2)6]Cl2 + 6 H2O
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