What can you say about two charges q1 and q2 , if the

Introductory Chemistry 5
For the reaction shown, find the limiting reactant for each of the initial quantities of reactants. \(4 \mathrm{Cr}(s)+3 \mathrm{O}_{2}(g) \longrightarrow 2 \mathrm{Cr}_{2} \mathrm{O}_{3}(s)\) (a) \(1 \mathrm{~mol} \mathrm{Cr} ; 1 \mathrm{~mol} \mathrm{O}_{2}\) (b

Chemistry 11
The molar mass of caffeine is 194.19 g. Is the molecular formula of caffeine \(\mathrm{C}_4\mathrm{H}_5\mathrm{N}_2\mathrm{O}\) or \(\mathrm{C}_8\mathrm{H}_{10}\mathrm{N}_4\mathrm{O}_2\)?

Biology 8
Explain how table salt has emergent properties.

Anatomy & Physiology 1
What is the position of the body when it is in the normal anatomical position? a. The person is prone with upper limbs, including palms, touching sides and lower limbs touching at sides. b. The person is standing facing the observer, with upper limbs extended out at a ninety-degree angle from the tor

Anatomy & Physiology 1
If an amino acid is not used to create new proteins, it can be ________. a. converted to acetyl CoA b. converted to glucose or ketones c. converted to nitrogen d. stored to be used later

Biology 2e by Openstax
Figure 13.6 Which of the following statements about nondisjunction is true? a. Nondisjunction only results in gametes with n+1 or n1 chromosomes. b. Nondisjunction occurring during meiosis II results in 50 percent normal gametes. c. Nondisjunction during meiosis I results in 50 percent normal game

Urban Economics 8
Consider a region where the self-sufficient wage is constant at $4. Suppose the payoff from innovation in a city with population n (measured in thousands) is a. Suppose a group of 1 (thousand) workers form a city. Will other workers have an incentive to join the cluster? b. Suppose a group of 9

Biology: The Unity and Diversity of Life 15
A massive die-off of lobsters in the Long Island Sound was blamed on pesticides sprayed to control mosquitoes that carry West Nile virus. Why might a chemical designed to kill insects also harm lobsters but have no effect on sea stars?