q = mCΔT
The specific heat capacity for water is 4.187 kJ/(kg.K).
ΔT can be found using q/mC = 87 kJ/[648.00 kg x 4.187 kJ/(kg.K)] = 87 kJ/(2713 kJ/K) = 0.032 K
Final temperature Tf = Ti + ΔT = 298 K + 0.032 K = 298.032 K
Answer:
B
Explanation:
Elements with equal electronegativity form a nonpolar bond since the shared electrons will remain centered between the two nuclei, as neither element possesses a significant tendency to attract the bonding electrons more than the other.
The mechanism will include a) A slow step, which is the rate-determining step In this phase, the leaving group (chloride ion) departs from the substrate, forming carbocation b) A fast step: The nucleophile will interact with the cation, resulting in the substituted product. This mechanism is depicted as follows:
Response:
Unfiltered polluted water appears unclear and has a yellowish tint. The filtered polluted water is clear, albeit with a slight yellow hue. The pH levels exceed the tolerable range for organism survival. From these observations, it can be inferred that even if water seems clean, it may not be safe and could still pose risks to living organisms.
Sagot:
Dapat mong suriin ito, isang mahusay na pagkakataon ito para sa iyo upang ipaalam sa mga kasapi ng iyong pamilya at magiging masaya akong tumulong sa iyo sa prosesong ito kung ikaw ay mayroong mga katanungan o alalahanin tungkol sa dad lowkey o kung kailangan mo ng tulong sa proyekto o kahit ano pa, sabihin mo lang sa akin kung ano ang kailangan mong ipagawa
