Compare the conductance values of the solutions examined in Part A and explain why the conductances are different for each of the following pairs. Cite your data in your explanations. a. deionized water and tap water
b. 0.04 M acetic acid (CH3COOH) and 0.04 M hydrochloric acid (HCI)
c. 0,04 M sodium hydroxide (NaOH) and 0.04 M ammonia (NH)
d. 0.04 M sucrose (C12H220u) and 0.04 M acetic acid (CH3COOH)
Table A1. Conductivity and Classification of Solutions in Part A. Solution Conductivity (us) Electrolyte (identity and concentration) Classification DI Water 3 nonelectrolyte Tap Water 783 weak electrolyte 0.04 M acetic acid 297 weak electrolyte 0.04 M sucrose 1 nonelectrolyte 0.04 M hydrochloric acid 15780 strong electrolyte 0.04 M sodium hydroxide 8834 strong electrolyte 0.04 M ammonia 273 weak electrolyte

Write the symbol for every chemical element that has atomic number greater than 3 and atomic mass less than 12.0 u.

Atrain travels 74 kilometers in 3 hours, and then 81 kilometers in 5 hours. what is its average speed?

Plz me ! 1 which of earths spheres contains most of its mass? a atmosphere b hydrosphere c geosphere* d biosphere 2 erosion and weathering are examples of which types of forces? a constructive forces b destructive forces* c gravitational forces d inertia-related forces 3 which of the following statements about earths atmosphere is true? a earths atmosphere contains 78% water vapor which is essentail to life b earths atmosphere contains 21% oxygen c earths atmosphere contains carbon dioxide which all life forms require d earths atmosphere allows radiation from the sun to pass through it and warm earths surface* 4 the strenght of the force of gravity between two objects is determined by which of the following factors? select all that apply a the messes of the objects* b the distance between the objects* c the volumes of the objects d the surface area of the objects 5 earth and moon are kept in there respective orbits due to the influence of a inertia b gravity c gravity and inertia* d neither gravity or inertia if you answer all questions right i will give