Name the following chemical compound. nabr
a. sodium bromite
b. niobium bromite
c. sodium bromide
d. niobium bromide

Calculate the number of kilojoules to warm 125 g of iron from 23.5°c to 78.0°c.

|using the periodic tablewarm-upuse the periodic table in the tools bar to answer the following questions.what elemental classification does oxygen belongto? done

Select the correct answer a modure consists of glucose and water. what is the percent composition of glucose in the mixture if it contains 1.3 moles of glucose (cho total mass of the mature is 276 grams? ) and the a 1775