This topic contains a solution. Click here to go to the answer

Author Question: What is the anode in an alkaline battery? A) MnO2 B) KOH C) Zn powder D) Mn2O3 E) ... (Read 102 times)

beccaep

  • Hero Member
  • *****
  • Posts: 535
What is the anode in an alkaline battery?
 
  A) MnO2
  B) KOH
  C) Zn powder
  D) Mn2O3
  E) Pt

Question 2

The main ionic constituent of sea water is ________.
 
  A) Na+
  B) Cl-
  C) SO42-
  D) Mg2+
  E) Ca2+

Question 3

What are the respective concentrations (M) of Fe3+ and I- afforded by dissolving 0.200 mol FeI3 in water and diluting to 725 mL?
 
  A) 0.276 and 0.828
  B) 0.828 and 0.276
  C) 0.276 and 0.276
  D) 0.145 and 0.435
  E) 0.145 and 0.0483

Question 4

It takes 11.2 kJ of energy to raise the temperature of 145 g of benzene from 25.0C to 70.0C. What is the specific heat of benzene?
 
  A) 1.10 J/(g  C)
  B) 1.72 J/(g  C)
  C) 3.48 J/(g  C)
  D) 5.41 J/(g  C)


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

babybsemail

  • Sr. Member
  • ****
  • Posts: 304
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 39% of students answer this correctly




beccaep

  • Member
  • Posts: 535
Reply 2 on: Aug 27, 2018
Excellent


jordangronback

  • Member
  • Posts: 339
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

The average adult has about 21 square feet of skin.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Did you know?

For high blood pressure (hypertension), a new class of drug, called a vasopeptidase blocker (inhibitor), has been developed. It decreases blood pressure by simultaneously dilating the peripheral arteries and increasing the body's loss of salt.

For a complete list of videos, visit our video library