The coefficient of thermal expansion of ethanol at 20 degrees Celsius, in volumetric terms, is 750*10-6 per Kelvin.
The coefficient of thermal expansion of ethanol at 20 degrees Celsius, in volumetric terms, is 750*10-6 per Kelvin.
The coefficient of thermal expansion of ethanol at 20 degrees Celsius, in volumetric terms, is 750*10-6 per Kelvin.
The coefficient of thermal expansion of ethanol at 20 degrees Celsius, in volumetric terms, is 750*10-6 per Kelvin.
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The coefficient of thermal expansion of ethanol at 20 degrees Celsius, in volumetric terms, is 750*10-6 per Kelvin.
1:800
No. Repeating decimals are always rational. 0.7777... is actually the decimal expansion of 7/9, which as you can clearly see is rational (it's the ratio of 7 to 9).
No. There is no platinum ratio.
The ratio is 1:2The ratio is 1:2The ratio is 1:2The ratio is 1:2
70% is the most effective concentration to denature poteins so killing bacteria. At 95% the ethanol just evaporates and leaves the protein untouched. Below 70% does not denature proteins. It also makes the ethanol less flammable.