☁️ Answer ☁️
Option 1: When dissolved, sugar molecules have more opportunities to bond with positive-negative water molecules. Therefore, sugar dissolves faster than salt, because its component molecules are more soluble in water.
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Option 2: Sugar can dissolve easier than salt because when you add 8 spoons of salt into water the salt already starts to stay in the bottom of the cup. And, when you add 30 spoons into water the sugar just starts to stay in the bottom of the cup. It’s almost the same.
Hope it helps.
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Answer:
2.28 moles of water are needed
Explanation:
We need to determine the reaction, to solve this:
The reactans are H₂O and Mg₃N₂
The products are: MgO and NH₃
Equation: 3H₂O + Mg₃N₂ → 3MgO + 2NH₃
We need to determine how many moles are those ammonia molecules, so we apply the NA (6.02×10²³)
Conversion factor 9.17×10²³ molecules . 1 mol/ NA = 1.52 moles
Ratio is 2:3. 2 moles of ammonia can produced by 3 moles of water
Then, 1.52 moles of ammonia must be produced by (1.52 . 3) / 2 = 2.28 moles of water
Answer:
Energy is something very important to people. It helps to light our homes, dry our clothes, and even cook our food. If we didn't have energy I don't know where we'd be. Three types of energy are: Solar Energy, Wind Energy, and Hydro Energy.
Answer:
basic
Explanation:
if it is more than 7 basic if it is less then it is acidic
