Answer:
2RbNO₃ + BeF₂ → Be(NO₃)₂ + 2RbF, because Be keeps a 2+ charge throughout the reaction.
Explanation:
- It is a double replacement reaction.
- A double replacement reaction is a type of chemical reaction where two compounds react, and the positive ions (cation) and the negative ions (anion) of the two reactants switch places, forming two new compounds or products.
- In this reaction, there is no change in the oxidation state of different atoms.
- It is just a replacement reaction.
<em>2RbNO₃ + BeF₂ → Be(NO₃)₂ + 2RbF, because Be keeps a 2+ charge throughout the reaction.</em>
Answer:
Shadows are formed when an opaque object comes in the path of light. Opaque objects do not allow light to pass through them.
Explanation:
I hope this helps
The equation is KE= 1.5 nRT
R = gas constant and it equal to 8.314 J/K- mol
T = Temperature
<span> Temperature for this problem is 125 Kelvin and n is equal to 1 mole.
Hope that helps u
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