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soldi70 [24.7K]
3 years ago
10

Balanced chemical equations show:

Chemistry
1 answer:
lara31 [8.8K]3 years ago
4 0

the products formed from the reaction

all of the above

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suppose it takes 27 min for 1.5 g of sugar to completely react with another reagent we added to the flask. what would the reacti
labwork [276]

The rate of the reaction, given the data is 0.056 g/min

<h3>What is rate of reaction?</h3>

The rate of a reaction is simply defined as the amount converted per unit time. Mathematically, it can be expressed as:

Rate = amount / time

With the above formula, we can obtain the reaction rate. Details below:

<h3>How to determine the reaction rate</h3>

From the question given above, the following data were obtained:

  • Amount of sugar = 1.5 g
  • Time = 27 mins
  • Reaction rate =?

The reaction rate can be obtained as follow:

Reaction rate = amount / time

Reaction rate = 1.5 / 27

Reaction rate = 0.056 g/min

Thus, the reaction rate is 0.056 g/min

Learn more about reaction rate:

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7 0
2 years ago
In which of the following choices is the oxidation number incorrect?
8_murik_8 [283]

Cl2(s); oxidation number 1 is the incorrect choices in oxidation number.

Explanation:

In the elemental form oxidation state is zero. Here chlorine is present in elemental form so oxidation state is zero.

Oxidation number depends on the number of electrons gained or lost by an atom of the element say in compound formation.

If electron is gained oxidation number becomes negative.

If electron is lost then oxidation number is positive.

If the octet rule is fulfilled that valence shell is filled them atomic number gets zero. Since Cl2 is in neutral state the oxidation number is 0.

Oxidation number in general can be made out by checking the valency of the element as oxidation number is also equal to the valency.

4 0
3 years ago
In fossil comparisons, it helps to know about similar:
pogonyaev

Fossils are important evidence for evolution because they show that life on earth was once different from life found on earth today

6 0
4 years ago
Blood ph is kept near a value of 7.3 - 7.5 because of
Ede4ka [16]

Answer:  Neutral Value

Explanation:  pH of the blood is maintained at 7.0 to 7.5that is neutral value.

This is because if the pH of the is lower than the maintained value then it will become acidic .

Acidic pH can cause the medical urgency known as acidosis leading to vomiting, diarrhea etc.

If the pH becomes higher, then the blood will become basic in nature and it can also leas to the death of the person.

That is why the pH of the blood is maintianed at neutral value of 7.0 to 7.5

5 0
4 years ago
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The atomic number of element Y is 119. What should be the atomic number of element X.
murzikaleks [220]
You like poop and lee 289
5 0
3 years ago
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