Answer:
<u>2RbNO³ --> 2Rb + N² + 30²</u>
Hope this helps!
Answer:
Aromatic compound, any of a large class of unsaturated chemical compounds characterized by one or more planar rings of atoms joined by covalent bonds of two different kinds. ... Aromaticity results from particular bonding arrangements that cause certain π (pi) electrons within a molecule to be strongly held.
Explanation:
:}}}}}}}}}}}}}}}}}}}}}}}
Answer:
14 neutrons
Explanation:
Mass - Atomic Number = Neutrons
<span>Helped confirm the layering of the Earth</span>
Answer:
Samples A and B are mixtures
Explanation:
For sample A, we were told that the initial density of the solution is 0.77/gmL. After distillation, the liquid left has a density of 1.04/gmL. Apparently, A is a mixture of liquids.
As for sample B, the spread of the chromatogram resulting in different colours show that the sample B is not pure. It is a mixture of substances. A pure sample will yield only a single spot.
