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serious [3.7K]
3 years ago
8

2. What are the 6 biomes of the world?

Chemistry
1 answer:
Kitty [74]3 years ago
7 0

Answer:

tundra, rainforest, desert, grasslands, taiga, deciduous forest

Explanation:

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How did Henry Moseley revise Mendeleev's periodic table? (Please answer A.S.A.P.)
CaHeK987 [17]
<span>If you give it a good search, the most used answer would probably be as follows,

</span><span>In 1914 Henry Moseley found a relationship between an element's X-ray wavelength and its atomic number (Z), and therefore rearranged the table by nuclear charge / atomic number rather than atomic weight. Before this discovery, atomic numbers were just sequential numbers based on an element's atomic weight. Moseley's discovery showed that atomic numbers had an experimentally measurable basis.
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5 0
3 years ago
Read 2 more answers
The fact that air pressure increases the closer you get to Earth is due to ________?
Rudiy27
Density that is determined by a balance between gravity and pressure
4 0
2 years ago
A student reacted NiS2 (MM = 122.83 g/mol) with O2 (MM=32.00 g/mol) to make SO2 (MM=64.07 g/mol) according to this balanced equa
Ilya [14]

Answer:

Percentage yield = 0.49 × 10² %

Explanation:

Given data:

Actual yield of SO₂ = 4.309 ×10² g

Theoretical yield of SO₂ = 8.78 ×10² g

Percentage yield = ?

Solution:

Chemical equation:

2NiS₂ + 5O₂ → 2NiO + 4SO₂

Percentage yield:

Percentage yield = actual yield / theoretical yield × 100

Percentage yield = 4.309 ×10² g  / 8.78 ×10² g  × 100

Percentage yield = 0.491 × 100

Percentage yield = 49.1%

In scientific notation:

Percentage yield = 0.49 × 10² %

5 0
3 years ago
Chlorine (Cl) forms a salt when it is combined with a metal. This element belongs in _____.
andriy [413]
Chlorine (Cl) forms a salt when it is combined with a metal. This element belongs in <span>halogens.


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3 0
3 years ago
What is the name of P517
saul85 [17]

Answer:

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Explanation:

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