Answer:
82.24% percent composition of N and 17.76% percent composition of H .
Explanation:
Answer:
a) [NH2]-,
b) [O]2-
c) [Cl]-
Explanation:
The conjugate base is the base member (X⁻) of a weak acid (HX). In other words, the conjugate base is the remaining substance due to the proton loss in the acid HX.
a) For NH₃, (HX; X: NH₂⁻), conjugate base is NH₂⁻. In the format, <em>[NH2]-</em>.
b) For OH⁻, (HX; X: O²⁻), conjugate base is O²⁻. In the format,<em> [O]2-</em>.
c) For HCl, (HX; X: Cl⁻), conjugate base is Cl⁻. In the format, <em>[Cl]-</em>.
Answer:
1.3 meters
Explanation: use newton third law equation.
Answer: 210X has 100% and 212X has 0%
Explanation:Please see attachment for explanation
Answer:
I think its evaporate
Explanation:
because when the heat absorbed the chemicals evaporate