Answer:
Weight is mass times gravity
Explanation:
The mass is the weight gravity is the force of attraction and weight is the power pulled by the gravity or smthn like that
Lithium, Chlorine, and Oxygen
hope this helped :)
<span>Answer: 5.32 x 10⁻³ M
Explanation:
1) The rate law for a first order reaction is:
</span><span />
<span>r = - d [A] / dt = k[A]
</span><span />
<span>2) When you integrate you get:
</span><span />
<span> [ A] = Ao x e ^(-kt)
</span><span />
Remember that here A is PH₃
<span>3) Plug in the data: Ao = 0.0316M, k = 0.0180 /s, and t = 99s
</span><span />
<span>[PH₃] = 0.0316 M x e ^( - 0.0180/s x 99s) = 5.32 x 10⁻³ M</span>
Answer:
D. electrons
Explanation:
Chemical bonds occur as a result of electrons <em>(negatively-charged subatomic particles)</em> being transferred among atoms. The transfer happens when<u><em> electrons are being stolen or shared from an atom to another.</em></u> The reason behind this is because<em> atom's atomic shells are naturally inclined to be full.</em> Thus, if one atom has extra electrons,<em> that atom will most likely share his electrons to another atom lacking in it. </em>