Answer:
DONT PRESS THAT THAT IS HACK AND VIRUS
Explanation:
A number of factors combine to make high<span> conversion </span>molecular weight<span> ... to </span>higher<span> molecular weights, because the larger polymer molecules are the </span>most<span> likely to ... the polymerization is performed at rising </span>temperatures<span>, rather than isothermally, ... had a normal curve with a small fraction of </span>low-molecular weight<span> oligomers.</span>
Answer:
See explanation
Explanation:
The major difference between distance and displacement is that distance is a scalar quantity while displacement is a vector quantity. Scalar quantities have magnitude without direction while vector quantities have both magnitude and direction.
The distance covered by Benjamina in both cases just refer to the difference in her position at each time without reference to the direction in which she changed her position.
Her displacement will clearly mention the direction in which she moved both when she walked to the front door of her apartment and when she walked to a friend's apartment.
Answer:
CH2O is formaldehyde a covalent compound and its intermolecular forces are week
KCl is an ionic compound formed by electrostatic force of attraction between positive and negative charge. Ionic compounds also exists in three dimensional crystal lattic that is why intermolecular forces in KCl is stronger.
Moreover melting point of KCl is higher than CH2O
Explanation:
Answer:
200.87 g
Explanation:
In order to calculate the mass of ice that could be melted by using 67,000 J of energy, we will use the following expression.
Q = ΔH°f × m
where,
- Q: heat required (67,000 J)
- ΔH°f: enthalpy of fusion of water (333.55 J/g)
67,000 J of energy can be used to melt 200.87 grams of ice.