Answer:
Moles: 
Molar mass: 
Explanation:
Hello,
In this case, we can use the ideal gas equation to compute the moles of the gas sample as shown below:
Thus, we should use the pressure in atm as follows:
Moreover, the molar mass is obtained by dividing the given mass by the obtained moles:
Best regards.
To dissolve an ionic compound, the water molecules must be able to stabilize the ions that result from breaking the ionic bond. Water is a polar molecule. It has a permanent dipole. ... The negative ions have several water molecules around them, all with their H atoms close to the negative ion
Credits
Socratic
Le Chatelier's principle describes what happens to a system when something momentarily takes it away from equilibrium. If more reactant is added, the equation will shift to the right in order to make more product. If the temperature is decreased, the reaction will shift to the right to create more heat if it is exothermic (which will increase the product), and to the left if it is endothermic (which will decrease the products). <span> If the pressure is decreased, it will shift in the direction where there are more moles of gas present, because it can now take up more space.</span>
Answer:
Yes
Explanation:
Scientific laws must always be accompanied by theories. Without theories, laws cannot be formed. In other words, scientific laws are made from scientific theories.
<em>When a hypothesis has been tested by several independent researchers and found to be true, this leads to the development of a theory. A theory becomes a law when it is able to hold true against a wide range of similar phenomena.</em>
Answer:
एक प्रणाली, जिसमें एक छोटा, घना नाभिक होता है, जो एक सौर मंडल की तरह इलेक्ट्रॉनों की परिक्रमा करके विकसित होता है
Explanation:
