NH4Cl ; Name the compound and indicate whether it is ionic or molecular compounds. How do you know?, If you have 32.3 grams of HCl, how many moles of NH4Cl can be produced? [NH3 + HCl → NH4Cl (Note: this is a 1:1:1 mole ratio)] , Fe(NO3)3 ; Name the compound and indicate whether it is ionic or molecular compounds. How do you know?, If you have 0.00910 grams of Fe(NO3)3, how many moles of Fe(NO3)3 are there?, Pb(SO4)2 ; Name the compound and indicate whether it is ionic or molecular compounds. How do you know?, How do you know that SO4 needs a subscript of 2? [Pb(SO4)2], Silver bromide ; Name the compound and indicate whether it is ionic or molecular compounds. How do you know? What is the molar mass of silver bromide?, What is the molar mass of silver bromide?, Lithium iodide ; Name the compound and indicate whether it is ionic or molecular compounds. How do you know?, Tin (II) nitrate ; What does the (II) indicate? ; Name the compound and indicate whether it is ionic or molecular compounds. How do you know?, Chromium (III) hydroxide ; What does the (III) indicate? ; Name the compound and indicate whether it is ionic or molecular compounds. How do you know?, Lead (II) nitride ; What does the (II) indicate? ; Name the compound and indicate whether it is ionic or molecular compounds. How do you know?, Which of the following pairs of elements would most likely form an ionic compound? A) Ca & Ni, B) Cu & Ar, C) F & S, D) Zn & K, E) Na & Cl, Elements in groups 2 and 5 of the periodic table possess, respectively, how many valence electrons? A) 2 & 6, B) 2 & 2, C) 6 & 2, D) 3 & 4, E) 2 & 5, Which of the following statements about the noble gases is incorrect? A) All have very stable electron arrangments, B) They are the most reactive of all gases, C) All have 8 valence electrons, D) All exist in nature as individual atoms rather than molecular form..

(AC 3.2.22) Session - Naming Compounds and Bonding

από
Εκτύπωση
Ενσωμάτωση

Κατάταξη

Οπτικό στυλ

Επιλογές

Αλλαγή προτύπου

Επαναφορά αυτόματα αποθηκευμένου: ;