I think its true but im not 100 percent sure
Answer:
<em>Octylphenol Ethoxylates are nonionic surfactants composed of ethylene oxide adduct of Octylphenol. ... Octylphenol Ethoxylates can also be used in ether sulfates and ether carboxylates, Cosmetics as well as other industrial and agricultural applications.</em>
Explanation:
The new temperature(T₂) : T₂=596 K = 323 °C
<h3>Further explanation</h3>
Given
T₁ = 25 C + 273 = 298 K
V₁ = 10 m³
V₂ = 20 m³(doubled)
Required
The new temperature(T₂)
Solution
Charles's Law
When the gas pressure is kept constant, the gas volume is proportional to the temperature
![\tt \dfrac{V_1}{T_1}=\dfrac{V_2}{T_2}](https://tex.z-dn.net/?f=%5Ctt%20%5Cdfrac%7BV_1%7D%7BT_1%7D%3D%5Cdfrac%7BV_2%7D%7BT_2%7D)
Input the value :
T₂=(V₂.T₁)/V₁
T₂=(20.298)/10
T₂=596 K = 323 °C
<span>[He] 2s2 2p4 is the EC</span>
Answer:
10^-7.20 or 1×10^-7.20mol.dm^-3
Explanation:
[H3O^+]= -log[H3O^+]
=antilog(-pH)
=antilog(-7.20)
=10^-7.20 mol.dm^-3