Mrs.Scott

This page lists questions and answers that were posted by visitors named Mrs.Scott.

Questions

The following questions were asked by visitors named Mrs.Scott.

how do you and write a combination of reaction equations? Sodium metal reacts with chlorine gas? Na(s) + Cl(subscript)2(g)---______?
14 years ago

Answers

The following answers were posted by visitors named Mrs.Scott.

you can add 15 to both sides and then factor a^2-8+15=0 you have to find 2 numbers that when added together equal -8 and when multiplied equals 15...-5 and -3 after factoring you should get a-5=0 & a-3=0 then a=5 and a=3
14 years ago
OMG thanks!
14 years ago
yes ma'am...i just found this website today..sorry..
14 years ago
balance*
14 years ago