From classical to quantum: Reimagining the Mpemba effect at the atomic scale
In a new Nature Communications study, scientists have demonstrated the quantum version of the strong Mpemba effect (sME) in a ...
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Atomic Masses, Q-values, and Threshold Energies
This Q-value calculation programme allows you to calculate reaction Q-values and threshold energies and decay Q values based on the 1995 Update to the Atomic Mass Evaluation and to retrieve other ...
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Making chemicals on an industrial scale
work out the total relative formula mass or relative atomic mass of the reactants. relative atomic mass of Zn = 65.4 relative formula mass of HCl = 1.0 + 35.5 = 36.5 total relative formula mass of ...
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Atomic Mass Data Center
The Atomic Mass Data Center and its electronic bulletin are tools for the exchange of information on experimental masses, evaluation of masses, extrapolation of masses, and theoretical masses. One of ...
BBC10mon
Quantitative chemistry - (CCEA) Relative atomic mass
25% of chlorine atoms are 37 Cl and 75% are 35 Cl. The weighted mean mass of chlorine is 35.5. The relative atomic mass of an element is a weighted mean mass of the isotopes of an element compared ...