Equations balanced on the previous day | Equations balanced on the next day |
H2 + I2 + 2 KOH = 2 H2O + 2 KI
Hg2Cl2 + K2C2O4 = HgC2O4 + K2Cl =>
Hg2Cl2 + 2 K2C2O4 = 2 HgC2O4 + 2 K2Cl
C6H2N4O5 + KClO3 = CO + H2O + N2 + KCl =>
3 C6H2N4O5 + 2 KClO3 = 18 CO + 3 H2O + 6 N2 + 2 KCl
C6H14(l) + O2(g) = H2O(l) + CO2(g) =>
2 C6H14(l) + 19 O2(g) = 14 H2O(l) + 12 CO2(g)
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2
P + KOH + H2O = PH3 + K3PO4 =>
8 P + 9 KOH + 3 H2O = 5 PH3 + 3 K3PO4
NO + H2 = NH3 + OH =>
NO + 2 H2 = NH3 + OH
Sn(NO3)2 + LiOH = Sn(OH)2 + LiNO3 =>
Sn(NO3)2 + 2 LiOH = Sn(OH)2 + 2 LiNO3
[Co(H2O)6]Cl2 + NH4Cl + NH3 + H2O2 = [Co(NH3)6H2O]Cl3 + H2O =>
2[Co(H2O)6]Cl2 + 2 NH4Cl + 10 NH3 + H2O2 = 2[Co(NH3)6H2O]Cl3 + 12 H2O
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
HNO3 + CaCl2 = Ca(NO3)2 + HCl =>
2 HNO3 + CaCl2 = Ca(NO3)2 + 2 HCl
CuSO4 + NaCl + Na2SO3 + H2O = CuCl + Na2SO4 + NaHSO4 =>
2 CuSO4 + 2 NaCl + Na2SO3 + H2O = 2 CuCl + Na2SO4 + 2 NaHSO4
Ca + CO2 = CaC2 + O2 =>
Ca + 2 CO2 = CaC2 + 2 O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Hg2Cl2 + K2C2O4 = HgC2O4 + K2Cl =>
Hg2Cl2 + 2 K2C2O4 = 2 HgC2O4 + 2 K2Cl
BaN2O6 + SnCl4 + C6H8O7 + LaN3O9 = LaBa9Sn10O30 + CO2 + H2O + Cl2 + N2 =>
54 BaN2O6 + 60 SnCl4 + 22 C6H8O7 + 6 LaN3O9 = 6 LaBa9Sn10O30 + 132 CO2 + 88 H2O + 120 Cl2 + 63 N2
Hg2Cl2 + K2C2O4 = HgC2O4 + K2Cl =>
Hg2Cl2 + 2 K2C2O4 = 2 HgC2O4 + 2 K2Cl
CaCO3 + LiOH = Ca(OH)2 + Li2CO3 =>
CaCO3 + 2 LiOH = Ca(OH)2 + Li2CO3
MgO + Fe(NO3)3*9H2O + Ni(NO3)2*6H2O + NH3 = NiMg4Fe2(OH)14(NO3)2 + H2O + NH4NO3 =>
4 MgO + 2 Fe(NO3)3*9H2O + Ni(NO3)2*6H2O + 6 NH3 = NiMg4Fe2(OH)14(NO3)2 + 14 H2O + 6 NH4NO3
MnO2 + Cl2 = Mn + ClO =>
MnO2 + Cl2 = Mn + 2 ClO
C6H6SO3 + H2S2O7 = C6H6S2O6 + H2SO4 =>
C6H6SO3 + H2S2O7 = C6H6S2O6 + H2SO4
Cu + NH4OH + H2O2 = [Cu(NH3)2]OH + H2O =>
2 Cu + 4 NH4OH + H2O2 = 2[Cu(NH3)2]OH + 4 H2O
Cr(NO3)3 + (NH4)2S + H2O = Cr(OH)3 + NH4NO3 + H2S =>
2 Cr(NO3)3 + 3(NH4)2S + 6 H2O = 2 Cr(OH)3 + 6 NH4NO3 + 3 H2S
Fe + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O
K4(Fe(CN)6) + KMnO4 + H2SO4 = K3(Fe(CN)6) + K2SO4 + MnSO4 + H2O =>
5 K4(Fe(CN)6) + KMnO4 + 4 H2SO4 = 5 K3(Fe(CN)6) + 3 K2SO4 + MnSO4 + 4 H2O
Al(NO3)3 + NaHCO3 = Al2(CO3)3 + NaH(NO3)2 =>
2 Al(NO3)3 + 3 NaHCO3 = Al2(CO3)3 + 3 NaH(NO3)2
N2 + P2O5 + K2O = NPKO3 =>
N2 + P2O5 + K2O = 2 NPKO3
Cu + H2O = H2OCu =>
Cu + H2O = H2OCu
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Cu + CUSO4 = CuSO4 + CU =>
Cu + CUSO4 = CuSO4 + CU
Hg2Cl2 + K2C2O4 = HgC2O4 + K2Cl =>
Hg2Cl2 + 2 K2C2O4 = 2 HgC2O4 + 2 K2Cl
C6H5NH2H2O = C6H5NH3OH =>
C6H5NH2H2O = C6H5NH3OH
Al(OH)3 + H2(CO3) = Al2(CO3)3 + H(OH) =>
2 Al(OH)3 + 3 H2(CO3) = Al2(CO3)3 + 6 H(OH)
C4H8 + H2O = C4H10O =>
C4H8 + H2O = C4H10O
NaCH3COO + HCl = NaCl + C2 + H2O =>
NaCH3COO + HCl = NaCl + C2 + 2 H2O
C6H4CH3NO2 + Fe + HCl = C6H4CH3NH3Cl + FeCl3 + H2O =>
C6H4CH3NO2 + 2 Fe + 7 HCl = C6H4CH3NH3Cl + 2 FeCl3 + 2 H2O
CH3COH + KMgO4 + H2SO4 = CH3COOH + MgSO4 + K2SO4 + H2O =>
5 CH3COH + 2 KMgO4 + 3 H2SO4 = 5 CH3COOH + 2 MgSO4 + K2SO4 + 3 H2O
XC2H6O2 + XH2O = XC2H4O2 + XH3O =>
XC2H6O2 + 2 XH2O = XC2H4O2 + 2 XH3O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
MnO + Sn(OH)4 = Mn(OH)2 + SnO2 =>
2 MnO + Sn(OH)4 = 2 Mn(OH)2 + SnO2
NH4Cl + KOH = KCl + NH3 + H2O =>
NH4Cl + KOH = KCl + NH3 + H2O
Na + PbCl2 = NaCl + Pb =>
2 Na + PbCl2 = 2 NaCl + Pb
C6H4(CH3)2 + K2Cr2O7 + H2SO4 = CO2 + H2O + Cr2(SO4)3 + K2SO4 =>
C6H4(CH3)2 + 7 K2Cr2O7 + 28 H2SO4 = 8 CO2 + 33 H2O + 7 Cr2(SO4)3 + 7 K2SO4
PbS + CaO = Pb + CaS + CaSO4 =>
4 PbS + 4 CaO = 4 Pb + 3 CaS + CaSO4
C4H10O + H2SO4 + K2Cr2O7 = C13H12O + H2O + Cr2(SO4)3 + K =>
13 C4H10O + 24 H2SO4 + 8 K2Cr2O7 = 4 C13H12O + 65 H2O + 8 Cr2(SO4)3 + 16 K
E = E2 =>
2 E = E2
C8H8O3 + NH4OH + CH3OH = C10H15N + H2O =>
4 C8H8O3 + 7 NH4OH + 38 CH3OH = 7 C10H15N + 57 H2O
Mn + PO4 = Mn3(PO4)4 =>
3 Mn + 4 PO4 = Mn3(PO4)4
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