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-BARSIC- [3]
3 years ago
6

Someone help me pls will make you as brain

Chemistry
2 answers:
rewona [7]3 years ago
5 0
Answer:

i, II, and iii

Explanation:
jonny [76]3 years ago
3 0

Answer:

i, ii, and iii

Explanation:

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The difference between kinetic and potential energy is
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Explanation: hope this helps

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3 years ago
In a disproportionation reaction, the disproportionate substance
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The answer is C: has at least three oxidation states.

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3 years ago
Read 2 more answers
For each of the following compounds, identify what type of bonding holds them together.
svet-max [94.6K]

Explanation

NaCl:  Ionic crystal lattice forces

Hg:   Metallic bonding

CO₂:  London dispersion forces

CH₄:  London dispersion forces

Li₂O:  Ionic crystal lattice forces

Ag:  Metallic bonds

Ionic crystal lattice forces are strong electrostatic force of attraction between oppositely charged ions arranged into a crystal lattice of ionic compound. NaCl and Li₂O are ionic compounds

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4 0
3 years ago
Whuch expression is equal to the number of grams in 2.43 kg
schepotkina [342]
2.43*1000. 

There are 1000 grams in a kilogram
7 0
4 years ago
What is the maximum pressure at which solid CO2 (dry ice) can be converted into CO2 gas without melting?
max2010maxim [7]

Answer:

Explanation:

The triple point of carbon dioxide is 5.11 atmosphere at -56.6 degree celsius . At pressure greater than 5.11 , solid carbon dioxide liquefies ,  as it is warmed. At pressure lesser than 5.11 atmosphere , it will go into gaseous state without liquefying . Excessive pressure helps liquification process.

So maximum pressure required is 5.11 atmosphere. Beyond this pressure , solid CO2 will liquify.

3 0
4 years ago
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