1.Write the chemical formula for the ionic compound formed by each pair of ions. a. Na+and Br−

b. Mg2+and Br−

c. Mg2+and S2−

d. K+and Cl−

e. Mg2+and Cl−

f. Li+and N3−

2. Noel created two binary ionic compounds using sameCation and two different anions -MgO and MgCl2Now ,Can you create two binary ionic compounds withTwo different cations and same anion

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Five students had to answer the question how are elements arranged in a periodic tabledamon: i think the elements are arranged by increasing massflo: i think the elements are arranged according to their properties sienna: i think the elements are arranged by when their discovers kyle: i think the elements are arranged according to how common they areglenda: i don't agree with any of themwho is right

9. write the chemical equation for the following word equations. include symbols for physical states in the equation. a. solid zinc sulfide + oxygen gas -> solid zinc oxide + sulfur dioxide gas b. aqueous hydrochloric acid + aqueous barium hydroxide -> aqueous barium chloride + water

Agas in a balloon at constant pressure has a volume of 160 ml at -125*c. what is its volume at 29.0*c?