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Likurg_2 [28]
3 years ago
12

where can quartzite be found? (needed for a school powerpoint, if you can link me any helpful websites that would be help so muc

h!)
Chemistry
2 answers:
Anna007 [38]3 years ago
3 0

Answer: "In the United States, you can find quartzite in eastern South Dakota, southwestern Minnesota, the Wasatch Range of Utah, the Baraboo Range of Wisconsin, Central Texas, near Washington, D.C., portions of Pennsylvania, and the mountains of Arizona and California. The town of Quartzite in Arizona takes its name from the rock in the nearby mountains."

Explanation:  .thoughtco.comquartzite-rock-geology-and-uses-4588608 <- Link with answer and more information on quartzite. May not be able to copy and paste because Brainly doesn't let me use a link.

nignag [31]3 years ago
3 0

Answer:

Explanation:

huh

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The two main variables in an experiment are the independent and dependent variable. An independent variable is the variable that is changed or controlled in a scientific experiment to test the effects on the dependent variable. A dependent variable is the variable being tested and measured in a scientific experiment.

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One main difference between a Prokaryotic cell and an Eukaryotic cells is __________.
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The Eukaryotic cell has a nucleus
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V = d/t
dangina [55]

Answer:

Explanation:

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7 0
3 years ago
Which of the following equations of CH4 + Cl2
mylen [45]

Balanced equation : C. CH₄ + 4Cl₂⇒  CCl₄+ 4HCl

<h3>Further explanation  </h3>

Equalization of chemical reactions can be done using variables. Steps in equalizing the reaction equation:  

1. gives a coefficient on substances involved in the equation of reaction such as a, b, or c, etc.  

2. make an equation based on the similarity of the number of atoms where the number of atoms = coefficient × index (subscript) between reactant and product  

3. Select the coefficient of the substance with the most complex chemical formula equal to 1  

Reaction

CH₄ + Cl₂⇒  CCl₄+ HCl

  • Give coefficient :

aCH₄ + bCl₂⇒  CCl₄+ cHCl

  • Make equation :

C, left=a, right=1⇒a=1

H, left=4a, right=c⇒4a=c⇒4.1=c⇒c=4

Cl, left=2b, right=4+c⇒2b=4+c⇒2b=4+4⇒2b=8⇒b=4

The equation becomes :

CH₄ + 4Cl₂⇒  CCl₄+ 4HCl

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Lady_Fox [76]

Answer:

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