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c. What is the Empirical Formula of the compound that has the following percent composition: 72.4% Fe and 27.6% O. d. What is the Empirical formula of the compound that has 136.4g of oxygen (O) 8.6g of hydrogen (H). Part V : Answer the following question using complete sentences and/or pictures. a. Define what a metallic bond is. b. Explain in your own words and pictures why metals are good electrical conductors. c. Explain why ionic compounds are mallable or ductile. |
d. What does the subscripts in an ionic compound chemical formula mean? What is an Empirical Formula?
Part IV: Answer all question showing all work
a. A compound was found to have 6.25g of carbon and 1.23g of hydrogen. What is the percent composition of each element in the compound?
b. What is the percent composition of Ba1(NO3)2.
c. What is the Empirical Formula of the compound that has the following percent composition: 72.4% Fe and 27.6% O.
d. What is the Empirical formula of the compound that has 136.4g of oxygen (O) 8.6g of hydrogen (H).
Part V : Answer the following question using complete sentences and/or pictures.
a. Define what a metallic bond is.
b. Explain in your own words and pictures why metals are good electrical conductors.
c. Explain why ionic compounds are mallable or ductile.