What is the length in inches of a 100-meter field?
1 answer:
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Answer:
Explanation:
A single displacement reaction is one in which a more reactive element displaces a less reactive element from its salt solution. Thus one element should be different from another element.
Synthesis reaction is defined as the reaction where substances combine in their elemental state to form a single compound.
Decomposition reaction is defined as the reaction where a single substance breaks down into two or more simpler substances.
Combustion is a type of chemical reaction in which hydrocarbons burn in the presence of oxygen to form carbon dioxide and water along with heat.
Answer:
(a) The normal freezing point of water (J·K−1·mol−1) is
(b) The normal boiling point of water (J·K−1·mol−1) is
(c) the chemical potential of water supercooled to −5.0°C exceed that of ice at that temperature is 109J/mole
Explanation:
Lets calculate
(a) - General equation -
=
=
→ phases
ΔH → enthalpy of transition
T → temperature transition
=
= (
is the enthalpy of fusion of water)
=
(b)
= (
is the enthalpy of vaporization)
=
(c) =
°
°
=
°
°
ΔT
°
°
= 109J/mole