Can someone me with this? 20 pts. calcium and bromine would join with a(n) bond and sulfur and oxygen would join with a(n) bond. a. ionic, ionic b. ionic, covalent c. covalent, ionic d. covalent, covalent

Calcium and Bromine, (Calcium Bromide/ CaBr2) has an Ionic Bond, whereas Sulfur and Oxygen (Sulfur Oxide/SO2) has a covalent bond.

Covalent bonds are formed via two nonmetals, and are bonded via electrons. Meanwhile, ionic bonds are formed via ions.

Your answer would be B.) Ionic, Covalent.

Hope this helped! :)

adding or remove a gaseous reactant or product changes the concentrations. if the concentration of reactant or product is increased, the system will shift away from the side in which concentration was increased (i.e. if the concentration of reactants is increased, the system will shift toward the products. if more products are added, the system will shift to form more reactants). conversely, if the concentration of reactant or product is decreased, the system will shift toward the side in which concentration was decreased (i.e. if reactants are removed, the system will shift to form more reactants. if the concentration of products is decreased, the equilibrium will shift toward the products).

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one state would change   like louisiana to texas. thats a change

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