KCl : K+ as cation and Cl- as anion
Answer:
Ability to conduct electricity
Melting point
Answer:
ones analog and ones digital.
Explanation:
The difference between the two are that one loses quality but is easier to transfer, however digital takes longer to transfer, however this makes the quality the same.
Answer:
Explanation:
Entropy is measure of disorder so as we lower the temperature of gas , its entropy decreases .
Hence at - 200°C entropy of nitrogen will be less than that at - 190°C .
At freezing point ,
entropy of fusion = latent heat / freezing temperature
= .71 kJ / ( 273 - 210 )
= 710 / 63 J mol⁻¹ K⁻¹ .
= 11.27 J mol⁻¹ K⁻¹ .
entropy of fusion = 11.27 J mol⁻¹ K⁻¹ .
Answer:
2H₂ + O₂ → H₂O
Explanation:
The unbalanced equation is
2H₂ + O₂ → H₂O
In a balanced chemical equation, the number of moles of species on both sides of the expression must be the same.
2H₂ + O₂ → H₂O
Reactant Product
H O H O
Number of moles 4 2 2 1
We see that the number of hydrogen and oxygen on both sides of the expression differs significantly.
