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Mice21 [21]
2 years ago
5

Somebody please answer this i’ll give brainly

Chemistry
1 answer:
motikmotik2 years ago
4 0

Answer:

number of molecules and the number of moles

Explanation:

Its always same for molcols

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(B). it's metallic bonding

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The table shows the thickness, top density, and bottom
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2 years ago
Read 2 more answers
1. Calculate the average reaction rate expressed in moles H2 consumed per liter per second.
valentina_108 [34]

Answer:

1) 0.0025 mol/L.s.

2) 0.0025 mol/L.s.

Explanation:

  • For the reaction:

<em>H₂ + Cl₂ → 2HCl.</em>

<em></em>

<em>The average reaction rate = - Δ[H₂]/Δt = - Δ[Cl₂]/Δt = 1/2 Δ[HCl]/Δt</em>

<em></em>

<em>1. Calculate the average reaction rate expressed in moles H₂ consumed per liter per second.</em>

<em></em>

The average reaction rate expressed in moles H₂ consumed per liter per second = - Δ[H₂]/Δt = - (0.02 M - 0.03 M)/(4.0 s) = 0.0025 mol/L.s.

<em>2. Calculate the average reaction rate expressed in moles CI₂ consumed per liter per second.</em>

<em></em>

The average reaction rate expressed in moles Cl₂ consumed per liter per second = - Δ[Cl₂]/Δt = - (0.04 M - 0.05 M)/(4.0 s) = 0.0025 mol/L.s.

7 0
3 years ago
A<br> is often written as an if/then statement.<br> O prediction<br> O law<br> O theory<br> O guess
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3 years ago
Which is a chemical property of iron
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The answer you have selected in the screenshot is correct.

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Hope this helps.

7 0
2 years ago
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