Which statement best describes the electric field around a positive charge? A. Lines with arrows that point inward radiate from the charge in all directions.
B. Lines with arrows that point outward radiate from the charge in all directions.
C. Pairs of perpendicular lines with arrows that point outward extend from the charge.
D. Pairs of parallel lines with arrows that point inward extend from the charge.
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4nh3+5o2--> 4no+6h20what is the total number of moles of h2o produced when 12 mole of nh3 is completely consumed?

Match the following vocabulary terms to their definitions. 1. amount of energy required to change 1 gram of material from the solid to the liquid state at its melting point 2. a measure of the kinetic energy of the particles of a substance 3. the amount of heat energy required to raise the temperature of 1 gram of liquid water from 14.5°c to 15.5°c 4. amount of energy required to change 1 gram of material from the liquid to the gaseous state at its boiling point 5. the amount of energy required to change 1 gram of a substance 1°c a. temperature b. latent heat of vaporization c. latent heat of fusion d. calorie e. specific heat

What will most likely happen when two bromine atoms bond together?