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tatyana61 [14]
3 years ago
15

Star_____ has the greatest absolute brightness ​

Chemistry
1 answer:
Nitella [24]3 years ago
6 0

Answer:

Star A would have the greater absolute brightness. This is because absolute brightness finds out the actual brightness of a star at a standard distance from Earth. If Star A is twice as far from Earth as Star B but they still both appear to have the same amount of brightness.

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What is the organism that is harmed in parasitism called? (3 points)
SVEN [57.7K]

Answer:

B Host

Explanation:

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Which is a gas at room temperature?
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3 0
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__ CaSO4 + ____AIP --> ____Ca3P2 + ____AI2(SO4)3
4vir4ik [10]

Answer:

4.89 mol

Explanation:

Step 1: Write the balanced equation

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3 CaSO₄ + 2 AIP ⇒ Ca₃P₂ + AI₂(SO₄)₃

Step 2: Establish the appropriate molar ratio

According to the balanced equation, the molar ratio of CaSO₄ to AlP is 3:2.

Step 3: Calculate the moles of AlP needed to react with 7.33 moles of CaSO₄

We will use the previously established molar ratio.

7.33 mol CaSO₄ × 2 mol AlP/3 mol CaSO₄ = 4.89 mol AlP

3 0
2 years ago
Elements in the same period have the same______. Every element in the first period has______ shell/orbital for its______. Every
vodomira [7]

Answer:

1. Number of shell

2. 1 shell

3. Atom

4. 2 shells

5. Atom

Explanation:

5 0
3 years ago
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