5 Question
( 2NH3 ج (ع) :2H + (ع)2
N
احسب كتله الأمونيا الناتجة من تفاعل g
8.4 من النيتروجين مع الهيدروجين؟ تبعا للمعادله
الموزونة في المثال السابق
(N = 14/H = 1)

1) these are barrel shaped microtubules in most animal cells, that organize the spindles during cell division

What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.

Which fact represents evidence for the big bang theory?