Can some one write word equation and skeleton equation for these pleaese 1. Calcium hydrogen carbonate reacts with hydrobromic acid to produce calcium bromide, water, and carbon dioxide.

2. during combustion, benzene (C6H6) and oxygen gas react to produce carbon dioxide and water.

3. at high temperatures , a reaction between silicon tetrachloride and silicon produces disilicon hydrochloride (hexa-means six,)

1. Ca(HCO₃)₂ + HBr ⇒ CaBr₂ + H₂O + CO₂ (you can always google the formulas of the compounds if you don't know them)

2. C₆H₆ + O₂ ⇒ CO₂ + H₂O

3. SiCl₄ + Si ⇒ S₂Cl₆ (i think you meant hexachloride instead of hydrochloride)

the correct answer is answer a. a mixture

no other options make sense

hope this

have a great day : )

  - sprinkles

if the concentration of products is decreased, the equilibrium will shift toward the products). add an inert gas (one that is not involved in the reaction) to the constant-volume reaction mixture: this will increase the total pressure of the system, but will have no effect on the equilibrium condition.

explanation: