What did Walter Sutton discover about the relationship between alleles and chromosomes?

Which correctly lists the weather factors that are indicators of climate change? A)sunsets wind patterns clouds B) ocean current

katen-ka-za [31]

Answer: I think the answer is C

Explanation:

7 0

4 years ago

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55.7 moles of PCl5 will decompose to produce how many moles of PCl3 and Cl2 combined ?Enter your answer correct to 1 decimal pla

Novosadov [1.4K]

Answer:

55.7 moles of PCl₃ and 55.7 moles of Cl₂

Explanation:

The balanced chemical equation for the reaction in which phosphorus pentachloride (PCl₅) is decomposed in phosphorus trichloride gas (PCl₃) and chloride gas (Cl₂) is the following:

PCl₅(g) → PCl₃(g) + Cl₂(g)

According to the stoichiometric coefficients, 1 mol of PCl₅ produces 1 mol of PCl₃ and 1 mol of Cl₂. So, the stoichiometric ratios reactant/product are: 1 mol PCl₃/1 mol PCl₅ and 1 mol Cl₂/1 mol PCl₅. Thus, we multiply the stoichiometric ratios by the number of moles of reactant:

1 mol PCl₃/1 mol PCl₅ x 55.7 mol PCl₅ = 55.7 mol PCl₃

1 mol Cl₂/1 mol PCl₅ x 55.7 mol PCl₅ = 55.7 mol Cl₂

Therefore, 55.7 moles of PCl₃ and 55.7 moles of Cl₂ are obtained from the decomposition of 55.7 moles of PCl₅.

3 0

3 years ago

complete the correct steps of the gram stain by using the words below. ensure that you type them correctly. 95% ethanol, crystal

atroni [7]

Step 1 . prepare a of your dry mount cells and heat restores the slide.

Step 2. cover the cells with crystal violet for 2 minutes. Rinse the slide with water.

Step 3. cover the cells with Gram's iodine for 2 mins. Shake off or rinse this reagent.

Step 4. practice numerous drops of ninety five% ethanol and rinse straight away.

Step 5. cover the cells with safranin for five mins.

Step 6. Rinse, blot dry and view the slide.

Ethanol is a renewable gas crafted from corn and different plant materials. Ethanol use is full-size, and greater than ninety eight% of gasoline inside the U.S. incorporates a few ethanols. The maximum commonplace mixture of ethanol is E10 (10% ethanol, 90% gasoline).

Ethanol (or ethyl alcohol) is the form of alcohol that over two billion people drink each day. This form of alcohol is produced by using the fermentation of yeast, sugars, and starches. for centuries, human beings have eaten up ethanol-primarily based liquids, together with beer and wine, to alternate the manner that they sense.

Within the worst cases, there will also be respiration issues, low blood strain, incontinence heart problems, blood troubles, liver harm, and demise.

Learn more about ethanol here:-brainly.com/question/20814130

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8 0

1 year ago

The first filipino olympic medalist

Nesterboy [21]

Swimmer Teófilo Yldefonso, who finished the 200 meter breaststroke event.

7 0

3 years ago

Solve the scrambled letter according to the clue: nlpituloo _ _ _ _ _ _ _ _ _: Litter on the ground or harmful chemicals in the

tia_tia [17]

Answer:

pollution

Explanation:

The correct word would be pollution.

<em>Pollution can be described as the presence of ecologically harmful substances in the environment. </em>

Littering the ground is considered pollution because it is harmful to the environment in the long term. Harmful chemical in water is outrightly considered pollution because this will hurt the organisms living in the water and rendered the water unusable to those around it.

8 0

3 years ago

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