# How do i work out question 12? the question is in the picture?

###### Question:

How do i work out question 12? the question is in the picture?

$How do i work out question 12? the question is in the picture?$

### Which of the following is the balanced overall reaction and standard cell potential of an electrochemical cell constructed from

Which of the following is the balanced overall reaction and standard cell potential of an electrochemical cell constructed from half-cells with the given half reactions? Mn 2+(aq) + 2 e−→Mn(s); E° = –1.180 V Pb2+(aq) + 2 e−→ Pb(s); E° = –0.130 V Group of answer choices Pb 2+(aq) + Mn(s...

### (Answer ASAP) The image of a triangle after it has been dilated with a center of dilation at the origin has vertices at A' (12,

(Answer ASAP) The image of a triangle after it has been dilated with a center of dilation at the origin has vertices at A' (12, -6), B' (-24,-12), and C'. If the pre-image of B', point B, has coordinates of (-18, -9) and the pre-image of C', point C, has coordinates of (-13.5, 18), which statements ...

### Sarah partitioned 4 rectangles into equal parts. She partitioned 2 rectangles into fourths. How many pieces dose she have now?

Sarah partitioned 4 rectangles into equal parts. She partitioned 2 rectangles into fourths. How many pieces dose she have now?...

### The probability of guessing the correct answer to certain question is p/12. If the probability of not guessing the correct answer

The probability of guessing the correct answer to certain question is p/12. If the probability of not guessing the correct answer to same question is 3/4, then find the value of p. i will mark...

### Which domain restrictions apply to the rational expression? Select all that apply. x2+x+6x2+2x−3 Question

Which domain restrictions apply to the rational expression? Select all that apply. x2+x+6x2+2x−3 Question 1 options: x ≠ -3 x ≠ -2 x ≠ -1 x ≠ 1...

### Jeremy caught 8 fish in a contest.The mean weight of the fish was 4.325 kg.He forgot to make his own record of the weight of the last

Jeremy caught 8 fish in a contest. The mean weight of the fish was 4.325 kg. He forgot to make his own record of the weight of the last fish, but the first 7 were: 4.2 kg, 5.3 kg, 6.1 kg, 2.5 kg, 3.7 kg, 4 kg and 4.9 kg. What was the weight of the last fish?  kg...

### Please help. i do not know the definition to these will anybody help me.

Please help. i do not know the definition to these will anybody help me. $Please help. i do not know the definition to these will anybody help me.$...

### Explain how complex fractions can be used to solve problems involving ratios

Explain how complex fractions can be used to solve problems involving ratios...

### HELP ME PLZZZ THANK YOUQUESTION: Connection from the byzantine emire past to the modern world​

HELP ME PLZZZ THANK YOU QUESTION: Connection from the byzantine emire past to the modern world​...

### What does the molarity of a solution indicate?A) The concentration in grams of a substance in the solution B) The concentration in grams

What does the molarity of a solution indicate? A) The concentration in grams of a substance in the solution B) The concentration in grams of the substance per gram of water C) The concentration in moles of a substance per mole of water D) The concentration in moles of a substance in the solution...

### What is an urban focus?

What is an urban focus?...

### The goal is to increase the power; therefore, it is necessary to decrease the work being

The goal is to increase the power; therefore, it is necessary to decrease the work being done and decrease the time in which the work was completed. decrease the work being done and increase the time in which the work is completed. increase the work being done or decrease the time in which the work...

### What are the ingredients of a cookie -flour and sugar -plastic and metal -glass and crystals -rainbows

What are the ingredients of a cookie -flour and sugar -plastic and metal -glass and crystals -rainbows and butterflies...

### In which two ways does the third paragraph contribute to the development of ideas in the passage? it establishes the idea

In which two ways does the third paragraph contribute to the development of ideas in the passage? it establishes the idea that home remedies are rooted in traditional knowledge. it reinforces the idea in the fourth paragraph that home remedies are inexpensive by emphasizing the healing properties o...

### Use the distributive property to express 24+36

Use the distributive property to express 24+36...

### Describe how the sea snail and the periwinkle are connected to each other​

Describe how the sea snail and the periwinkle are connected to each other​...

### Answer the following questions using the text entry tool built into Canvas. Show all necessary work. The 'insert math equation'

Answer the following questions using the text entry tool built into Canvas. Show all necessary work. The "insert math equation" tool in the text entry menu is helpful for typing calculations. Using your calculator, find the sine of an angle measuring 36 degrees. (1 pt) Using your calculator, find th...

### 7a-4b=2b-5a solve for a

7a-4b=2b-5a solve for a...