NEED HELP FAST Complete and balance each of the following equations for acid-base reactions.

HBr(aq)+LiOH(aq)→
Express your answer as a chemical equation.

How many moles of carbon dioxide will form if 2.5 moles of c3h8 is burned

How many moles are in 7.2 x 10^23 carbon molecules? (*round to the nearest hundredth and include the unit "mol c" after your number) question 6 options:

Me i dont know what to do! the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.