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slega [8]
3 years ago
5

1. What type of battery was made by alternating layers of silver, zinc and blotting paper soaked in salt?

Chemistry
2 answers:
Sunny_sXe [5.5K]3 years ago
4 0

Answer:

voltaic piles

Explanation:

:3

Allisa [31]3 years ago
4 0

Answer:

Ik someone already answered it correctly, but it is voltaic piles.

Explanation:

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The uncertainty in the measurement 0.0035 mg is:_______ A) + 0.1 mg B) + 0.01 mg C) 0.001 mg D) + 0.0001 mg
Aleksandr [31]

Answer:

The correct option is (D).

Explanation:

Uncertainty means lack of certainty in any calculations. It is the quantification of doubts after the calculations are done.

In this problem, we need to find the uncertainty in the measurement 0.0035 mg. There are 4 numbers after decimal. It means uncertain digit 1/10000 is the smallest scale division.

Hence, the uncertainty in the measurement 0.0035 mg is +0.0001 mg

3 0
3 years ago
what is the net yield of atp when palmitate (c16) is completely oxidized via the β-oxidation pathway? express answer as whole nu
wariber [46]

When palmitate (C16) completely oxidized, net yield is 129 ATP.

There are 7 β-oxidation cycles for palmitate to completely oxidazed.

One β-oxidation (beta-oxidation) cycle produces 1 NADH, 1 FADH2, and 1 acetyl CoA (sea the picture below).

For 7 cycles: 7 NADH, 7 FADH2,  and 8 acetyl CoA.

NADH and FADH2 enter Electron Transport System (ETS) cycle to generate 3ATP and 2ATP respectively.

Acetyl CoA enter into tricarboxylic acid cycle (TCA) and each CoA gives 12 ATP.

7 NADH = 7 x 3 = 21 ATP

7 FADH2 = 7 x 2 = 14 ATP

8 acetyl-CoA = 8 x 12 = 96 ATP

Net yield of ATP = 21 ATP + 14 ATP + 96 ATP - 2 ATP (used during conversion of palmitic acid into palmitoyl CoA)

Net yield of ATP = 129 ATP

More about beta-oxidation: brainly.com/question/14993930

#SPJ4

6 0
2 years ago
How to find oxidation state of a compound?
Hoochie [10]
The oxidation number<span> of a Group 2 element in a </span>compound<span> is +2. The </span>oxidation number<span> of a Group 17 element in a binary </span>compound<span> is -1. The sum of the </span>oxidation numbers<span> of all of the atoms in a neutral </span>compound<span> is 0. The sum of the </span>oxidation numbers<span> in a polyatomic ion is equal to the charge of the ion.</span>
6 0
4 years ago
Can someone please check my answer??!!!
Ksenya-84 [330]

Answer:

I think its correct

5 0
3 years ago
Read 2 more answers
Whats the definition of collision?
juin [17]
An instance of one moving object or person striking violently against another
6 0
3 years ago
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