How many milliliters of. 5 M HCl will neutralize 35 mL of 1 M NaOH?

A) 70 mL

B) 50 mL

C) 35 mL

D) 65 mL

What is the volume of 3.5 moles of oxygen gas (O2) at standard temperature and pressure (STP) ?

What is the most important safety rule in science? a. never work with chemicals. b. always use unbreakable glassware. c. always follow your teacher's instructions and textbook directions exactly. d. none of the above

How many significant figures in 11 soccer players

If the atomic number of an element is 7 and its mass number is 18, how many neutrons are in the atom's nucleus?

What is stab pull? A. color, denser crust sinks into mallet B. folding and crumpling and sliding up word to create a mountain C. when edges become denser and gravity pulls then down word and away from one another D.

The half-life of carbon-14 is 5,715 years. After 29,000 years (5 half-lives) have elapsed, how much carbon-14 remains in a sample that originally contained 0.32 g of carbon-14 A 0.0409 B. 0.0809 C 0.109 D. 0.0109 E 0209

A box experiences a 20 N force to the left and a 19 N frictional force to the right. (A) Will accelerate to the left (B) Will accelerate to the right (C) Will not accelerate

Which family on the periodic table is least likely to enter into chemical reactions? 1 2 17 18

Use scientific notation to express 3.76 mg in grams

Forces can be added together only if they are?