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yanalaym [24]
3 years ago
15

9. Describe two ways in which you can conserve and recycle lab resources. I

Chemistry
1 answer:
Law Incorporation [45]3 years ago
4 0

Answer:

Using solar energy, hydroelectric energy and wind are major ways of conserving natural resources. Trees and other organic energy sources are traditional sources of renewable energy. Forests can be replanted and hemp and other organic materials such as ethanol can be used to preserve natural resources.

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For which of the following is heat energy absorbed?
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What is formed when amino acids form long chains or polymerize
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They create proteins!
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If an element has 1 valence electrons, how many dots will be in the elements dot diagram?
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Explain the terms physical properties of metals Malleability and ductility, and how they used in daily life situation ?​
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Answer:

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and For jewellery and ornaments, gold, platinum and silver are being used. For building purposes, iron and steel can be used. Iron and aluminium are used as utensils. The thermometer uses mercury and helps to monitor the temperature.

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1 year ago
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HCI+CaCO3=CaCl2+H2O+CO2<br>​
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2 HCl + CaCO3  = CaCl2 + H2O + CO2

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