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Nata [24]
2 years ago
6

How many moles of ammonla are produced by 2.8 mol of hydrogen.ANH​

Chemistry
1 answer:
yan [13]2 years ago
6 0

Answer:

3 i think

Explanation:

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Find the average speed of a person who swims 105 m in 70 s
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Answer:

v = 1.5 m/s

Explanation:

Given that,

Distance covered by a person, d = 105 m

Time taken, t = 70 s

We need to find the average speed of the person. We know that the average speed is given by :

v=\dfrac{d}{t}\\\\v=\dfrac{105\ m}{70\ s}\\\\v=1.5\ m/s

So, the average speed of the person is equal to 1.5 m/s.

4 0
2 years ago
A 200 g of sugar was dissolved in 100 ml of water describe the solution
yarga [219]

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b

Explanation:

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7 0
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A sulfur containing amino acid is
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Cysteine and methionine contain sulfur.
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2 years ago
CH4 and CO₂ are the chemical formulas for:
nadya68 [22]

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6 0
3 years ago
how many moles of iron will be produced from 6.20 moles of carbon monoxide reacting with excess iron (III) oxide (FeO3) to produ
Gelneren [198K]

0.20 moles of iron will be formed in the reaction.

Explanation:

The balanced chemical equation for the reaction between iron (iii) oxide and carbon monoxide to form Fe is to be known first.

the balanced reaction is :

Fe2O3 + 3CO⇒ 2 Fe + 3 CO2

so from the data given the number of moles of carbon monoxide can be known:

3 moles of CO reacted with Fe2O3 to form 2 moles of iron in the reaction.

Number of moles of CO is 6.20 moles

11.6 gm of iron is formed

so the number of moles of iron formed is calculated as

n = mass of iron ÷ atomic weight of iron

  = 11.6 ÷ 55.84

  = 0.20 moles of iron will be formed when 11.6 gram of iron is produced.

5 0
3 years ago
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