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4 years ago

What happens during the cell cycle

1 answer:

5 0

During mitosis, the cell goes through several phases in order to completely replicate itself. The phases are interphase, prophase, metaphase, anaphase, telophase, and the cell completely divides at cytokinesis. This is true for all cells except for gametes. They under go meiosis, a completely different process.

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Potassium and sodium chloride are similar in charge and they both have the same anion. When comparing sodium chloride (36 g / 1

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Sodium Chloride has a higher solubility.

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4 years ago

What is the maximum mass, in kilograms, of (NH4)2U2O7 that can be formed from the reaction of 100 kg of water and 100 kg of ammo

V125BC [204]

Mass of (NH₄)₂U₂O₇ : 410.05 kg

<h3>Further explanation</h3>

Reaction

2UO₂SO₄ + 6NH₃ + 3H₂O → (NH₄)₂U₂O₇ + 2(NH₄)₂SO₄

MW UO₂SO₄ : 366.091

MW (NH₄)₂U₂O₇ : 624.131

MW H₂O : 18.0153

MW NH₃ : 17.0306

mol of 100 kg water :

$\tt \dfrac{100}{18.0153}=5.55$

mol of 100 kg ammonia :

$\tt \dfrac{100}{17.036}=5.87$

mol of UO₂SO₄ :

$\tt \dfrac{481}{366.091}=1.314$

Limiting reactants : smallest mol ratio(mol : coefficient)

$\tt \dfrac{5.55}{3}\div \dfrac{5.87}{6}\div \dfrac{1.314}{2}=1.85\div 0.98\div 0.657$

UO₂SO₄ ⇒ Limiting reactants

mol (NH₄)₂U₂O₇ : mol UO₂SO₄

$\tt \dfrac{1}{2}\times 1.314=0.657$

mass (NH₄)₂U₂O₇

$\tt 0.657\times 624.131=410.05$

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3 years ago

Correct the incorrect reaction agno3(aq)+nacl(aq)→nacl(s)+agno3(aq) express your answer as a chemical equation. identify all of

Cloud [144]

I honestly do not know im sorry

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3 years ago

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The process that occurs when physical forces break rock into smaller pieces without changing the rock’s chemical composition is

Ipatiy [6.2K]

Answer:

The process that occurs when physical forces break rock into smaller pieces without changing the rock’s chemical composition is called Physical weathering

Explanation:

Physical weathering is the breaking down of rocks into smaller bits with the use of physical agents

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3 years ago

Help science worth 50 points

monitta

Answer:

I think this is like a game in which you need dice.

Explanation:

To fill out the second page, you need to complete the roll/go-to chart.

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4 years ago

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