2nh4cl molecules are formed. in total, how many atoms of each element do these two molecules contain? explain.

What gender are the blues from angry birds

Describe the physical properties of each state of matter

Imagine a balloon is made from a membrane that's permeable to water but not sucrose molecules. How would the concentration of sucrose inside the balloon be affected if the balloon is filled with a 50% sucrose solution and then placed in a beaker of

The first element on the periodic table of elements is carbon. A. True B. False

Carbon can share a maximum of how many of its valence electrons when bonding to other atoms? 2 4 6 Cannot be determined

Decrire l ebullition de l eau

Explain this difference in reactivity between an ammonium ion and an iminium ion.

What is one difference between a mixture and a compound? 1. a compound consists of more than one phase. 2. a mixture can only be separated into its components by chemical means. 3.

The chemical properties of a substance can only be observed when it is changed into a different substance T F

How do you figure out the molar mass of an element