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SOVA2 [1]
3 years ago
6

How can you use a heating curve to find the melting and boiling point

Chemistry
1 answer:
lana66690 [7]3 years ago
3 0

Answer:

Explanation:

A heating curve graphically represents the phase transitions that a substance undergoes as heat is added to it. ... The first change of phase is melting, during which the temperature stays the same while water melts. The second change of phase is boiling, as the temperature stays the same during the transition to gas.

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Answer:

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3 years ago
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When barium becomes positively charged, it forms a(n): (2 points)
mart [117]

Barium forms cation : Ba²⁺

<h3>Further explanation</h3>

Given

Barium element

Required

Ion type

Solution

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If we look at this configuration, then Barium will try to achieve stability by removing 2 electrons so that the electron configuration is the same as the noble gas Xenon (Xe)

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3 0
3 years ago
I need help with this someone help
allochka39001 [22]

Answer:

1. Element is Ca

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6 0
2 years ago
4. What is a homogeneous solution? Give an example.
Gennadij [26K]

Answer:

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Explanation:

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