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PB Density Graphs and Calculations Chem A

Last updated over 2 years ago

13 questions

1

Look at the graph. What are the units for the slope of the line?

1

Look at the graph. Which variable is the independent variable?

1

Look at the graph. Which substance has the greatest density?

1

Look at the graph. Which substance might be water?

1

Look at the graph. Would substance H float on or sink in substance C?

1

1

Look at the graph. What is the mass of 50 mL of substance H? What is the mass of 50 mL of substance D? Record your answers in the order given, separate your values with a comma and do not forget your units. For example: 2 g, 3 g

1

Look at the graph. Calculate the density of substance F. Show your work and record your answer with units in the space provided.

1

A direct proportion can be recognized because the line begins at the origin.

1

In a direct proportion, if the independent variable quadruples, then the dependent variable ____.

1

In a direct proportion, if the independent variable changes from 4 g to 2 g, then the dependent variable would change from 10 mL to ___.

1

For a direct proportion, the equation of the line is y = mx.

1

For a direct proportion, the equation of the line is y = mx and m is a constant