Which of the following is NOT a property of acids?

A) Acids turn litmus paper red.

B) Acids dissolve many metals.

C) Acids have a sour taste.

D) Acids have a slippery feel.

E) All of the above are properties of acids.

How are the particles arranged in an amorphous solid?

The density of copper is 8.92 grams per milliliter. What volume of water will 40.0 grams of copper displace? 4.48 milliliters 4.48 liters 357 milliliters 357 liters

Which is not an observation? A. The mouse is eating. B. The mouse is hungry. C. The mouse has grown 2 cm. D. The mouse has consumed 15 mL of water.

The atom is the basic unit in chemistry. An atom contains neutrons, protons, and electrons. Neutrons are neutral, protons have a positive charge, and electrons have a negative charge.

You are asked to prepare 500 mL 0.250 M acetate buffer at pH 5.00 using only pure acetic acid (MW=60.05 g/mol, pKa=4.76), 3.00 M NaOH, and water. Answer the questions regarding the preparation of the buffer. 1.

If 1.0 mole of CH4 and 2.0 moles of Cl2 are used in the reaction CH4 + 4Cl2 = > CCl4 + 4HCl then which of these statements is TRUE? A. All of the CH4 will be used up. B. The theoretical yield of CCl4 is 1.0 mole. C. Some Cl2 will be left over. D.

Why do humans primarily form communities? A. To analyze group behavior B. To meet the needs of groups and individuals C. To preserve language and culture D. To make and follow codes of conduct

Which of the following is fact-based science rather than part of a belief system a. astrology b. paranormal investigation c. chemistry d. philosophy e. cultural rituals

Meanders form when a river flows across bedrock? true or false

Tank a contains a mixture of 10 gallons water and 5 gallons pure alcohol. tank b has 12 gallons water and 3 gallons alcohol.