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Nady [450]
3 years ago
14

What is the term?

Chemistry
1 answer:
Alika [10]3 years ago
5 0

Answer:

A DNA molecule

Explanation:

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The volume of any gas is dependent on what three variables? *
coldgirl [10]

The volume of a gas is dependent on:

1. Pressure

2. Temperature

3. Amount of gas.

4 0
3 years ago
In the following chemical reaction, what product is represented by X? (Hint: don't forget to criss cross!!!)
Luda [366]

Answer:

Aluminum hydroxide Al(OH)3

Explanation:

Sodium switches places with Aluminum and the new products are formed.

A balanced equation would look like this.

AlCl3 + 3NaOH → Al(OH)3 + 3NaCl

4 0
3 years ago
Read 2 more answers
Compare how fast the rate of CO2 increase is in the last few hundred years with the rate of increase (or decrease, for that matt
Tcecarenko [31]

The rate of CO2 increase is in the last few hundred years is 10 times more with the rate of increase (or decrease, for that matter) in the preceding 400,000 years.

There are many possible reasons for this cause , some primary factors are listed below:

  1. Increase in population
  2. increased emission of green house gases, as we all know auto mobile industry is growing rapidly and this vehicles releases harmful gases like CO2, CO ,etc. and increases carbon % , this CO2 is a main gas component in green house effect.
  3. Deforestation, as the amount of plant decreases the CO2 present in atmosphere increases, plants uses CO2 and sun lite to make their food via photosynthesis.
  4. Increased emission of Industrial flue gases, etc.

Learn more about green house effect here...

brainly.com/question/19521661

#SPJ1

7 0
2 years ago
Calculate the mass percentage of CaCO3 in the 103g mixture of CaCO3 and Na2CO3, which produces 24 litres of CO2 at one atmospher
vaieri [72.5K]

Answer:

50%

Explanation:

7 0
3 years ago
Someone answer this please...
boyakko [2]

Answer:

120 mol Mg

General Formulas and Concepts:

<u>Chemistry - Stoichiometry</u>

  • Using Dimensional Analysis

Explanation:

<u>Step 1: Define</u>

120 moles H₂

<u>Step 2: Identify Conversions</u>

RxN:   3 mol H₂ = 3 mol Mg

<u>Step 3: Stoichiometry</u>

<u />120 \ mol \ H_2(\frac{3 \ mol \ Mg}{3 \ mol \ H_2} ) = 120 mol Mg

7 0
3 years ago
Read 2 more answers
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