What I don’t understand can u show use a picture or something that is confusing
Answer:
Explanation: Don't let anyone bring you down you got this you matter, and rock!
Answer:
D. 400 cal
Explanation:
Spec heat of water 1 cal/gm-C
1 cal / gm-C * 100 gm * ( 20-16 C) = 400 cal
Mass of ammonia produced : 121.38 g
<h3>Further explanation</h3>
Given
Reaction
3H₂(g) + N₂(g) ⇒ 2NH₃(g)
100g of N₂
Required
Ammonia produced
Solution
mol of N₂ :

From the equation, mol ratio of N₂ and NH₃ = 1 : 2, so mol NH₃ :

mass of NH₃(MW=17 g/mol) :

Answer:An atom consists of three sub atomic particles which are protons, neutrons, and electrons. Protons have a positive charge, neutrons have no charge, and electrons have a negative charge.
Explanation: because atoms are made up of particles