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Drupady [299]
3 years ago
10

Oxygen can be produced in the laboratory by the reaction

Chemistry
1 answer:
Marina CMI [18]3 years ago
3 0

Answer:

5.2g potassium chlorate is needed to do so

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No two different elements will have the atomic number.-
Alborosie

Answer:

True!

Explanation:

Atomic number is special for each element! For eg Hydrogen has atomic number 1, no other element has that atomic number besides Hydrogen

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Why teflon is not a mineral​
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Answer: The actual name Teflon® is a brand/trademark name of the DuPont Corporation used

Explanation:

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4 years ago
In the reaction A+B --> C + D, what are the reactants? Answer Fast please!!!
ale4655 [162]

Answer:

C + D

Explanation:

C + D are the reactants because they are on the right side of the equation

(I hope this answer was quick enough!)

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The most concentrated solution is
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The most concentrated solution is b
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Choose all the answers that apply. What do all cells do? reproduce contain hereditary information have a nucleus break down food
Travka [436]

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contain hereditary information

break down food into energy

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Hereditary information is contained in genes and genes are found inside the cell. This implies that the cell contains hereditary information of organisms. This hereditary information is passed on during cell division from parent to daughter cells.

Metabolism occurs in the cells. The cells use oxygen to break down food materials to produce energy.

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