Im pretty sure the answer is 6
Answer:
D. Ionic compound
Explanation:
Just based on my opinion
Correct me if I'm wrong tnx:<
Answer:
A
Explanation:c C B D are just wrong hope this helps god bless
Answer:
![n_{base}=3.90x10^{-3}molNaOH](https://tex.z-dn.net/?f=n_%7Bbase%7D%3D3.90x10%5E%7B-3%7DmolNaOH)
Explanation:
Hello!
In this case, since the sulfuric acid and sodium hydroxide react in a 1:2 mole ratio, given the reaction, we realize they have the following mole ratio at the equivalence point:
![2*n_{acid}=n_{base}](https://tex.z-dn.net/?f=2%2An_%7Bacid%7D%3Dn_%7Bbase%7D)
Which in terms of concentrations and volumes is:
![2*M_{acid}V_{acid}=n_{base}](https://tex.z-dn.net/?f=2%2AM_%7Bacid%7DV_%7Bacid%7D%3Dn_%7Bbase%7D)
Thus, we can plug in the volume and concentration of acid to find the moles of base:
![n_{base}=0.04402L*0.0885\frac{mol}{L} \\\\n_{base}=3.90x10^{-3}molNaOH](https://tex.z-dn.net/?f=n_%7Bbase%7D%3D0.04402L%2A0.0885%5Cfrac%7Bmol%7D%7BL%7D%20%5C%5C%5C%5Cn_%7Bbase%7D%3D3.90x10%5E%7B-3%7DmolNaOH)
Best regards!
The barometer would show a decrease in wind speed resulting in the disipation of cloud cover because of the lack of wind, and also because the temperature is dropping there is less precipation because there is no hot air rising to create clouds :)