How many chlorine (Cl) atoms would be in 4 molecules of salt (4 NaCl) ?

Question 6 options:

A. 1

B. 2

C. 3

D. 4

Determine the mass in grams of each of the following: (a) 0.600 mol of oxygen atoms (b) 0.600 mol of oxygen molecules, O2 (c) 0.60 mol of ozone molecules, O3

What type of reaction is Na2S (I) + CdNO3 (I) = > CdS (s) + 2NaNO3 (I) A. Double-Displacement B. Single-Displacement C. Decomposition D. Synthesis

Which supports the idea that birds and butterflies both have wings but they do not have a common ancestor with wings? A. The wings are analogous structures that evolved differently and do not have a similar internal structure. B.

The men's world record for running a mile outdoors (as of 1999) is 3 min 43.13 s. At this rate, how long would it take to run a 2 km race (1 mi = 1609 m) ?

Why do regular sugar mints dissolve faster in liquids than sugar free mints?

importance of pH value in daily life

How do metallic bonds differ from covalent and ionic bonds

Will ag2so4 precipitate when 100 ml of 5.0*10-2 m agno3 is mixed with 10 ml of 5.0*10-2mna2so4 solution?

How many grams of H₂ are produced with the reaction of 36 grams of water? 2 Na + 2 H20 - > 2 NaOH + h2

Which statement is the best description of a chemical bond? A. A chemical bond connects 2 different molecules. B. A chemical bond holds atoms together. c. A chemical bond turns molecules into atoms. D. A chemical bond identifies atoms in a molecule.