A certain chemical reaction releases 13.1 kj/g of heat for each gram of reactant consumed. How can you calculate what mass of reactant will produce 1850. J of heat?

Yo sup??

Heat produced per gram of reactant=13.1 KJ

.=13100 J

Actual heart produced=1850 J

By applying unitary method we get the weight of reactant to be x

x=1850/13100

=0.141 gm

Hope this helps

answer: option (b) is the correct answer.

explanation:

a covalent bond is formed by sharing of electrons. whereas polarity arises due to difference in electronegativity of two atoms.

therefore, more is the electronegativity of an atom which combines with the titanium, more readily it will induce a partial positive and negative charge.

thus, out of the given options fluorine is most electronegative and has an incomplete octet. therefore, it will readily combine with titanium to share the electrons and complete its octet.