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nika2105 [10]
3 years ago
8

Write the balanced chemical equation for lab preparation of oxygen gas by using heat​

Chemistry
2 answers:
Ksivusya [100]3 years ago
4 0

Answer:

hello my ne is yash follow me please

Paha777 [63]3 years ago
3 0

Answer:

O + O ---Δ----> O2

Explanation:

plz follow me friend

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Because alloys have qualities that are preferable to pure metals, almost all metals are utilised as alloys—that is, mixes of several elements. Alloying is done for a variety of purposes, the most common of which are to increase strength, corrosion resistance, or cost savings.
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2 years ago
If you have a pitcher of lemonade and the recipe calls for 2 lemons and you decided to use 4, would this be considered diluted o
pantera1 [17]

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3 years ago
Round off the following numbers to the number of significant figures (sf) indicated.
Flura [38]

Answer:

a. 7.52

b. 16.5

c. 85

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Explanation:

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6 0
3 years ago
Read 2 more answers
Did I get This right I’m confused
Paul [167]
Hey bud !
You were close congrats !
the only problem i saw was the units part at the end.
remember volume is 3 dimensional
length width and height
so it is m^3
3 0
4 years ago
How does cold water affect the speed of dissolving?
sineoko [7]

Answer:

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Explanation:

depended on the temperature

4 0
3 years ago
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