Name each compound.

Ionic Compounds:

(a) BaCl2

(b) Na20

(c) K (MnO4)

(d) Sb (NO3) 4

(e) Os (PO3)

Covalent Compounds

(f) CH4

(g) NO2

(h) Br2

(i) CF4

(1) OS2

In that universe, which of the following objects would require quantum mechanics to describe, that is, would show both particle and wave properties? Which objects would act like everyday objects, and be adequately described by classical mechanics?

How many moles of solute are contained in a 250 ml solution that has a concentration of. 85 m? A) 210 B) 0.21 C) 3.4 D) 0.29 E) 0.85

Which of the following kingdoms in one-celled organisms

The type of energy that depends on position is called

What is the correct formula for the product represented by the letter x a) nao b) na20 c) naoh d) na2oh

Which of the following is diamagnetic? A) Sn B) Pb 2+ C) I D) N E) All are paramagnetic

Based on your observations in the lab, what do you think happens to the majority of water (not, ice) at the poles? at the equator?

How do organisms interact with each other and how can one organism be dependent upon other species

Check Sodium inside a star is most likely formed by which process? fission fusion <<--? alpha emission Beta emission

Which of these is the main goal of any titration? to observe the effect of indicators on acids to observe the effect of indicators on bases --> (((to determine the concentration of one of the reactants))) <--- to determine the effects of a base on