There are certain cases that some compounds (classified as solutes) can be dissolved in a given solvent. One way to explain how a solute compound can be dissolved in a solvent (or how it is soluble to a solvent) is understanding what happens to the solute and the solvent molecules as it...
or in the moments strapping up for the launch before a humongous amount of fuel ejected them into the orbit, or even when they first laid eyes on a shooting star.
What kind of change occurs when salt dissolves in water? What can form as a result of a chemical reaction? What does a chemical reaction do? What happens to molecules in a chemical reaction? What is the difference between a chemical and physical reaction?
This causes the molecules to move more slowly and take up more space. You have ice. Because the same weight or mass now takes up more space, it is less dense and floats on water. We can put salt on ice to melt it. Salt is sodium chloride, or NaCl. (Technically, most salt for si...
Because no chemical reaction takes place when amixtureis formed, no energy (e.g. heat, light or electrical energy) is released or absorbed during the formation of a mixture. Do mixtures consist of atoms or molecules? Mixturescan consist of either atoms or molecules - but must includeat least...
Water molecules are naturally attracted and stick to each other because of this polarity, forming a hydrogen bond. This hydrogen bond is the reason behind many of water's special properties, such as the fact that it's denser in its liquid state than in its solid state (ice floats on ...
Running the dehumidifier in temperatures below 65 degrees Fahrenheit may also cause the device'scoils to freeze, rendering the unit ineffective. If this happens, unplug the dehumidifier and allow the cold coils to thaw. If possible, select another location where conditions are a bit warmer and th...
The state of matter can be changed by heating or cooling it or by changing the pressure conditions on it. When a material changes state, its molecules behave differently but don't break apart. Since they remain essentially the same, they don't form a different material but simply change the...
If seawater salinity increases, what happens to the density? Water Bodies: In the context of earth science, a water body can be defined as any natural accumulation of water present on the surface layer of the planet. The size and depth of the water body vary greatly, and in terms of wat...
What will happen when two water molecules bump into each other when the two oxygen atoms are facing each other? Why? What happens to a weak base when it accepts a proton? a. it becomes positively charged b. it becomes negatively charged c. it becomes neutral ...