All categories

2 years ago

Is Pb -> PbSO4 reduction half reaction ?

Mathematics

1 answer:

N76 [4]2 years ago

5 0

Answer: no.

Step-by-step explanation: In reaction Pb -> PbSO4 Pb is oxidised

Losing two electrons

You might be interested in

Please answer this :(

Mama L [17]

A is 12.71
B is 36.93
If this is wrong I’m sorry, I really tried

7 0

3 years ago

Write the sum in standard form F) 1(x) + p(x)

Zigmanuir [339]

Answer: 5x^2 - 3y^2 - 2xy +4

Step-by-step explanation:

(see attachment)

4 0

2 years ago

Parents of students at a middle school

Contact [7]

Answer:

(B). 319

Step-by-step explanation:

$\frac{42}{60}$ = $\frac{x}{456}$

$\frac{7}{10}$ = $\frac{x}{456}$

x = $\frac{7*456}{10}$ ≈ 319

6 0

2 years ago

Read 2 more answers

Jim would like to create a pencil holder with no top. He would like it to be 5 inches taller and 3 inches wide. He can't decide

irakobra [83]

Answer:

$\$11.13$

Step-by-step explanation:

step 1

Find the surface area of the cylinder

The surface area of the cylinder is equal to

$SA=\pi r^{2} +2\pi rh$

we have

$r=3/2=1.5\ in$ ----> the radius is half the diameter

$h=5\ in$

assume

$\pi =3.14$

substitute

$SA=(3.14)(1.5)^{2} +2(3.14)(1.5)(5)=54.165\ in^{2}$

Find the cost

$54.165*(0.75)=\$40.62$

step 2

Find the surface area of the square prism

The surface area of the prism is equal to

$SA=b^{2} +4bh$

we have

$b=3\ in$

$h=5\ in$

substitute

$SA=(3)^{2} +4(3)(5)=69\ in^{2}$

Find the cost

$69*(0.75)=\$51.75$

step 3

Find the difference of costs

$\$51.75-\$40.62=\$11.13$

4 0

3 years ago

Show step-by-step please and thank you

bagirrra123 [75]

Answer:

It would be 20% the reason for this is all you have to do is divide 1300/6500 and it will give you .2 which represents 20% which is answer A

Step-by-step explanation:

5 0

3 years ago

Is Pb -> PbSO4 reduction half reaction ?​

Is Pb -> PbSO4 reduction half reaction ?