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dolphi86 [110]
2 years ago
13

How many moles of nitrogen gas would be produced if 4.92 moles of copper(II) oxide were reacted with excess ammonia in the follo

wing chemical reaction? 2 NH₃(g) + 3 CuO (s) → 3 Cu(s) + N₂(g) + 3 H₂O(g)\
Chemistry
1 answer:
WITCHER [35]2 years ago
3 0

Answer:

4.92/3

Explanation:

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Carbon and iron alloys are called steel.
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When the problem within the story gets more intense and builds, this is the... Select one: climax. falling action. rising action
timama [110]

Answer:

rising action.

Explanation:

Rising action is a term used in literature to describe the corresponding portion of the story, that occurs immediately before the climax, by increasing its atmosphere or builds-up whereby the tension level surges.

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4 0
3 years ago
How many moles of calcium oxide are formed when 3 moles of calcium react with oxygen?
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Answer:

3 moles of calcium oxide are formed

Explanation:

Based on the reaction of Calcium Ca, with oxygen, O₂, to produce calcium oxide, CaO is:

2Ca + O₂ → 2CaO

<em>where 2 moles of calcium produce 2 moles of Calcium oxide.</em>

That means, if 3 moles of Ca react in presence of oxygen:

3 moles of calcium oxide are formed

6 0
3 years ago
What does water taste like?​
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Answer:

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5 0
3 years ago
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What is the value of 100 ºC on the Kelvin scale? A. 100 K B. 273 K C. 373 K D. -373 K E. -300 K
insens350 [35]

Answer:

373.15 K

Explanation:

Given data:

Temperature in degree Celsius = 100°C

Temperature in kelvin scale = ?

Solution:

To convert the degree Celsius into kelvin scale we add the given  degree Celsius  into 273.15.

100°C +273.15 =  373.15 K

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3 years ago
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