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Hunter-Best [27]
3 years ago
9

4) What is one advantage of using non-renewable resources?

Chemistry
1 answer:
vlabodo [156]3 years ago
5 0

Answer:

The main advantages of non-renewable energies is that they are abundant and affordable. For example, oil and diesel are still good choices for powering vehicles. Non-renewable energy is cost effective and easier to product and use.

Explanation:

there yah go

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Which of the following correctly lists the name of the element, the symbol for its ion, and the name of that ion?
amm1812
B. Aluminum, Al3+, aluminum ion is correct

Chloride would be negative, Iron has Fe for the symbol, potassium is K....
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4 years ago
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What are some pros and cons of endoskeletons and exoskeletons
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Endoskeleton
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If bones broken, can heal more quick since they are inside with good blood and nutrient supply

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Change those up for exoskeletons.. pros for cons and cons for pros
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An object weighing 90 n has a volume of 45 ml and a mass of 9.0 g what is its density
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D= mass over volume

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7 0
4 years ago
Given the reaction:<br> C2H2 + 2H2 → C2H6<br> This reaction represents
jeyben [28]
<h2>Given  reaction: </h2><h2>C2H2 + 2H2 → C2H6 </h2><h2>This reaction represents: Combination reaction </h2>

Explanation:

When two or more substances react and form some new substance it is called as chemical reaction .

A + B --> C + D

(reactants )   (products )

Types of chemical reaction

we come across different types of reactions that occur in nature .

Out of them , combination is also one type

Combination reaction

It is a reaction ,when two or more reactants react to form single product .

i.e A+B-----AB(IN THIS ONE SINGLE PRODUCT IS FORMED )

  • This  reaction can be between element element , element compound or compound compound .  

LIKE : H₂+Cl₂------HCL

         (E)    (E)         (PRODUCT )

           SO₂+O₂----SO₃

             ©   (E)        (PRODUCT )

           CO₂+H₂O----H₂CO₃

In the above asked equation :

C₂H₂ + 2 H₂ --> C₂H₆

  • The ethane is formed by combination reaction
  • This reaction obeys law of conservation of mass as it is balanced .

3 0
4 years ago
2. Which of the following represents the tiny parts within a cell? *
ch4aika [34]
The answer should be organelles
7 0
3 years ago
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