LARN 100 C25D4

by horse Comment Closed
LARN 100 C25D4 Start the following in class: 1.  To the left of the marginal line, print J100A and circle it. Each journal entry should either be at least a paragraph of exemplary writing and penmanship concerning a single topic, or be a concept map relating chemistry terms.  Begin each  paragraph with a topic sentence, follow with explained instances, and close with a focused summary statement. The required journal focus topic, J100A, for today is a. In chemistry, all problems involving the prediction of the chemical amount of a reactant used up or of a product require the use of an equation mole conversion ratio (also known as a stoichiometric ratio).  When the equation mole ratio is set up, what will the units of the numerator of the equation mole ratio be, and what will be the units of its denominator? b.  In a paragraph of several sentences, describe a problem solving strategy that uses conversion factors as a means of solving problems involving the prediction of the chemical amount of...
Read More

LARN 099 C25D3

by horse Comment Closed
LARN 099 C25D3 Start the following in class: 1. In your Journal Notebook write your journal entry on sheets of three holed 8.5 inch by 11 inch ruled paper. In the upper right corner white space of each upward facing page, use a blue or black pen to write your hand in number within a circle followed by your name.  To the left of the marginal line, print J99 and circle it. Each journal entry should either be at least a paragraph of exemplary writing and penmanship concerning a single topic, or be a concept map relating chemistry terms. Begin each day’s paragraph with a topic sentence, follow with explained instances, and close with a focused summary statement. The required journal focus topics, J99, for today are: Solid aluminum metal burns in pure dioxygen gas to form ionically bonded aluminum oxide. Write the chemical expression for the chemical reaction showing the correctly written formula and phase for each reactant and product and leave a space for each coefficient...
Read More

LARN 098 C25D2

by horse Comment Closed
LARN 098 C25D2 Start the following in class: 1.  In your Journal Notebook write your journal entry J98 on sheets of three holed 8.5 inch by 11 inch ruled paper. In the upper right corner white space of each upward facing page, use a blue or black pen to write your hand in number within a circle followed by your name.  To the left of the marginal line, print J98 and circle it. Each journal entry should either be at least a paragraph of exemplary writing and penmanship concerning a single topic, or be a concept map relating chemistry terms. Begin each day’s paragraph with a topic sentence, follow with explained instances, and close with a focused summary statement. The required journal focus topics, J98, for today are: Many chemistry text books suggest that balanced equations can be interpreted in terms of  numbers of formula units,  numbers of moles of formula units,  masses of the reactants and products, and  volumes...
Read More