Consider the two Lewis structures given below: Lewis representation of BCl3 Lewis representation of NH3 Which of the following statements is correct? Structure 2 can be classified as both a Brønsted–Lowry and a Lewis base. In a reaction, structure 1 would function as a Lewis base while structure 2 would function as a Lewis acid. Structure 2 would have similar Lewis acid–base properties as those of AlCl3. Structure 1 can be classified as both a Brønsted–Lowry and a Lewis aci

Calculate the number of moles of ethane in 100 grams

If a molecule with a molecular formula of c13h18 is treated with an excess of h2 in the presence of finally divided pt metal under conditions required for maximum hydrogenation of the molecule to give a molecule with a formula c13h24, how many rings are in the molecule?

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