3600 seconds equal how many hours

Something that does not have the ability to react is considered

Consider this reaction: KOH + HBr - -> KBr + H2O Which statement is most likely true about KOH? A) It turns blue litmus red. B) It turns clear phenolphthalein pink. C) It reacts with metals to form hydrogen gas.

Which of the following statements is correct in regards to density? Temperature is directly proportional to density. Temperature and pressure do not affect density. Pressure is directly proportional to density.

Which of the following is the largest volume? a) 2.3 x 101 m3 b) 2.3 x 108 cm3 c) 2.0 x 104 dm3 d) 2.0 x 108 mm3

What can be known about all four polymers, despite their differences? They come from living things. They share ionic carbon bonds. They are at least 100 monomers long. They are made of repeating subunits.

What happens when an acid loses an H + ion, according to the Brønsted-Lowry definition of acids and bases? The acid becomes an Arrhenius base. The acid becomes an Arrhenius acid. The acid becomes its conjugate acid.

A balloon with a volume of 2.0 L at 25°C is placed in a hot room at 35°C. The pressure on the balloon is constant at 1.0 atm. How does the volume of the balloon change after moving it to the hot room?

Write a question about how changing temperature affects a gas.

At dinner your brother got mad and threw your burrito at a speed of 4 m/s. It flies for 18 seconds trough the air. How much distance did the burrito cover?

Which of the following best describes the motion of a rolling soccer ball during a game? A) It will not be affected by inertia B) It will have a constant velocity until acted upon by outside forces C) It will not be affected by gravity D) It will