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fenix001 [56]
2 years ago
10

Write E in the blank if the material is heterogeneous or O if it is homogeneous.

Chemistry
1 answer:
Advocard [28]2 years ago
8 0

Answer/Explanation:

Wood: E

Freshly brewed black coffee: O

Water: O

Lucky Charms: E

Salt: O

Dirt: E

Sausage and mushroom pizza: E

Air: O

Milk: O

Gold: O

Any mixture that looks the same through the substance is homogenous. The different parts are unable to be visibly seen. (Any periodic element is homogenous)

Any mixture that can be easily determined a mix and cannot be evenly separated or dispersed is heterogenous.

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Which is an example of a natural disaster limiting population growth?
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A hurricane wiping out a new species of flower in the tropical rain forests of Brazil.

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How are energy and work related? A. Energy is the force needed to do work B. Work times energy is force C. Energy is the capacit
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3 years ago
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Metallic copper is formed when aluminum reacts with copper(ii) sulfate. how many grams of metallic copper can be obtained when 5
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</span>Balanced chemical reaction: 2Al + 3CuSO₄ → Al₂(SO₄)₃ + 3Cu.
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n(Al) = m(Al) ÷ M(Al).
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n(CuSO₄) = 319 g ÷ 159.6 g/mol.
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8 0
3 years ago
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