What is the concentration of H + ions at a pH = 2

In which of the following situations would the least work have been done? A. A 100-N force lifts an object 3 m. B. A 250-N force moves an object 1 m. C. A 25-N force moves an object 8 m. D. A 600-N force is applied to an object and moves it 0 m.

What type of material is wrapped around an object could cause the object to lose the most heat

How could a farmer produce plants that were resistant to insect and diseases?

Match each term with its definition. Morpheme Phoneme Grammar Syntax 1) smallest units of sound that carry meaning on their own 2) smallest units of sound that make a difference in meaning 3) combined set of rules that govern use of a particular

How does the size of earth compare to jupiter

A boy on a bicycle is resting at the top of a hill then he rides his bicycle down the hill describe how the boy potential and kineti energy differ at the top middle and bottom of the him

What is the displacement and distance if I walk 8 blocks north, 9 blocks west and 10 blocks south

What investigations provide large amounts of information about a wide range of variables.

Why would Sodium (Na) and Chlorine (CI) want to form a lonic Bond? -to achieve a full inner valence shell -to achieve a equal amount of protons & electrons in their nucleus -to achieve an stable amount of protons & neutrons in their nucleus -to

A digital thermometer reads 15 degrees Celsius, what is the uncertainty?