3,91·10²⁴ = 39,1·10²³
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110,96g ----------- 6,02·10²³ molecules
Xg ------------------ 39,1<span>·10²³ molecules
X = (110,96</span>×39,1·10²³)/<span>6,02·10²³
<u>X = 720,687g</u>
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For an object to conduct electricity it should have free or delocalised electrons that are free to pass the charge and hence take part in conducting electricity.
From the given choices
Chlorine is a halogen existing as a diatomic gas. Iodine too is a halogen and 2 Iodine atoms held together by covalent bond. Cl - Cl bonds and I-I bonds are covalent bonds. the outer electrons of Cl and I take part in covalent bonds therefore they are fixed and not free to move about. therefore no free electrons to conduct electricity.
Sulfur is a solid that too is held together by covalent bonds so it does not have free electrons to conduct electricity.
Silver is a metal and a general property of metals are their ability to conduct electricity.
metal structure are metal ions tightly packed together. when the metal atoms are tightly packed their valence electrons are removed and delocalised. Positively charged metal ions are embedded in a sea of delocalised electrons.
therefore there are delocalised electrons that can conduct electricity
answer is 3) silver
Your solution would be more CONCENTRATED because you added more solvent (detergent) to the solute (water). this increases the solvent to solute ratio making it more concentrated. in order to make it more dilute you would add more water
Answer:
Evaporation
Explanation:
Evaporation is the certain process that requires water to gain heat energy from the environment.
science is a way of understanding the arena. right now a process, a product, and an organization, science allow people to both interact in the production of recent knowledge as well as use data to obtain preferred ends.
science is a scientific enterprise that builds and organizes expertise within the form of testable factors and predictions approximately the universe. technological know-how may be vintage because the human species, and some of the earliest archeological proof for scientific reasoning are tens of thousands of years vintage.
science know-how is the pursuit and alertness of information and expertise of the herbal and social world following a scientific method based totally on proof. the scientific technique includes the subsequent: objective commentary: size and data possibly although now not always the use of arithmetic as a device.
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