Applying skills #1 & #2: calculating the percentage yield 5.75g of sodium is reacted with chlorine to produce sodium chloride. if the actual yield is 10.2g, calculate the percentage yield. leave your answer to 3 significant figures (4 marks) 2na + cl2 → 2naci

Which of the following best explains why the end of a spoon sticking out of a cup of hot water also gets hot? question 7 options: the heat from the hot water is conducted through the spoon handle the hot water heats the air surrounding the upper part of the spoon. the hot water causes a physical change in the spoon handle. the hot water causes a chemical reaction to take place in the spoon.

An experimental procedure requires a 10 ml of acid to be dissolved

What is the value of keq for the reaction expressed in scientific notation?