O Analyze Analyze your results and answer the questions that follow
1. The ratio of Na : Cl in table salt is 1:1. Write down the ratio of elements
present in baking soda, sugar, and water.

Please help ​

One or more substances changing into one or more substances is an example of a

A5.000 g sample of niso4 h2o decomposed to give 2.755 g of anhydrous niso4. what is the formula of the hydrate? what is the full chemical name for the hydrate? what is the molar mass of the hydrate? niso4•_h2o what is the mass % of water in the hydrate?

The comparison of the number of atoms in a copper coin the size of a penny with the number of people on earth is made to illustrate which of the following? a. that atoms are indivisible b. that atoms are very small c. that atoms are very large d. that in a copper penny, there is one atom for every person on earth