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hichkok12 [17]
3 years ago
5

Why does a heating curve have horizontal plateaus at certain points during the heating process? What is happening at those point

s?
Chemistry
1 answer:
DENIUS [597]3 years ago
4 0
A <span>heating curve having horizontal plateaus at certain points during the heating process means that the process occurs at increase heating. </span>
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What element has 2 electrons in its outermost energy level and is in the 2nd period on periodic table?
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Be-beryllium have 2 electrons and it is in the 2 nd period
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What would most accurately measure the volume of water or other liquid?
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D. Graduated Cylinder

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2 years ago
How much time is needed to deposit 1.0 g of chromium metal from an aqueous solution of crcl3 using a current of 1.5 a?
PSYCHO15rus [73]
The metal component of the given compound, CrCl3, is chromium. The number of moles per 1 g of chromium is calculated through the equation below,

        n = (1 g Cr)(1 mol Cr/51.996 g Cr)
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Determine the number in charge by multiplying with Faraday's constant,

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Then, calculate time by dividing the charge with the current,

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<span><em>Answer: 61.84 hours</em></span>


8 0
3 years ago
Read 2 more answers
How many dL in 1,000 mL
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1,000 mL is the same as 10 dL.

6 0
2 years ago
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Why is the atomic radius of iodine greater than the atomic radius of fluorine?
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Explanation:

On the periodic table,  fluorine is on period 2 so it has 2 outer rings, iodine is on period 5 so it has 5 outer rings. The more rings the higher radius.

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3 years ago
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