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Pachacha [2.7K]
2 years ago
8

What are the names of the positive and negative electrodes of an electrolytic cell?

Chemistry
1 answer:
xz_007 [3.2K]2 years ago
6 0

Answer:

the positive electrode is an anode, and the negative electrode is a cathode.

Explanation:

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Order the levels of organization from the smallest (1) to the largest (4).
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Answer:

cells=1

organ=3

organ system=4

tissue=2

Explanation:

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3 0
3 years ago
Do two objects with the same mass always have the same volume
Vika [28.1K]
<span>Only if they have the same mass.</span>
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3 years ago
Iodine is 80% 127I, 17% 126I, and 3% 128I. Calculate the average atomic mass of Iodine.
trasher [3.6K]
<h3>The average atomic mass of Iodine : 126.86 amu</h3><h3>Further explanation</h3>

Given

80% 127I, 17% 126I, and 3% 128I.

Required

The average atomic mass

Solution

The elements in nature have several types of isotopes

Atomic mass is the average atomic mass of all its isotopes

Mass atom X = mass isotope 1 . % + mass isotope 2.% + ... mass isotope n.%

Atomic mass of Iodine = 0.8 x 127 + 0.17 x 126 + 0.03 x 128

Atomic mass of Iodine = 101.6 + 21.42 + 3.84

Atomic mass of Iodine = 126.86 amu

6 0
3 years ago
The yeast Brettanomyces causes spoilage in wine. Brettanomyces produces 4-ethylphenol, which at high levels gives wine a bad fla
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3 years ago
How to find weight with volume and density ​
stira [4]

Answer:

Explanation:

Look up the density of the material the object is made of in kg/m³.

Measure the volume of the object in m³.

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