Answer:
1 mole of NH3 has 6.023×10^23 molecules.
Answer:
Properties of Liquids
Capillary Action. ...
Cohesive and Adhesive Forces. ...
Contact Angles. ...
Surface Tension. ...
Unusual Properties of Water. ...
Vapor Pressure. ...
Viscosity Viscosity is another type of bulk property defined as a liquid's resistance to flow. ...
Wetting Agents
Answer:
Nothing will happen as long as the magnitude of charges remains same...
Explanation:
We know that protons are 1836 times more massive than electrons but they have same magnitude of charge overall. So, if we reverse the polarities the system would still be stable as long as the magnitudes of charges are stable and vice versa.
Answer:
6.56 × 10²² atoms Xe
Explanation:
Step 1: Find conversions
Molar Mass Xe - 131.29 g/mol
Avagadro's Number: 6.022 × 10²³
Step 2: Use Dimensional Analysis
= 6.55911 × 10²² atoms Xe
Step 3: Simplify
We have 3 sig figs.
6.55911 × 10²² atoms Xe ≈ 6.56 × 10²² atoms Xe
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