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Which has a higher melting point Lead at 1750 C or Antimony at 1860 K show work please?
1750 C is the higher temperature. To convert C to Kelvin add 273.16 so 1750 0C= 1750 + 273.16 = 2023.16 K which is higher than 1860 K. However, the question is wrong as the melting point for lead is 327.5 0C .
What effect would too rapid heating have upon apparent melting point of a compound?
Too rapid heating can lead to an inaccurate measurement of the melting point, as the heat may not be evenly distributed throughout the sample, causing the melting point to appear lower than it actually is. This can result in a broadened melting range or even a false melting point. It is essential to heat the sample gradually to obtain an accurate melting point.
Does Mercury melt lead?
Yes. The melting point of lead is 327.46 °C. The temperature of lava is definitely greater than that. hence it can melt lead.
What happens if boiling point is higher than melting point?
The boiling point is always higher than the melting point.
Is the melting point of bromine higher or lower than the melting point of chlorine?
The melting point of bromine is -7,2 0C. The melting point of chlorine is -101,5 0C.
Which melts faster ice or lead?
Ice melts faster than lead because ice has a lower melting point and is more susceptible to changes in temperature. Lead has a significantly higher melting point and requires much higher temperatures to melt.
Which has a higher melting point Lead at 1750 C or Antimony at 1860 K show work please?
1750 C is the higher temperature. To convert C to Kelvin add 273.16 so 1750 0C= 1750 + 273.16 = 2023.16 K which is higher than 1860 K. However, the question is wrong as the melting point for lead is 327.5 0C .
What effect would too rapid heating have upon apparent melting point of a compound?
Too rapid heating can lead to an inaccurate measurement of the melting point, as the heat may not be evenly distributed throughout the sample, causing the melting point to appear lower than it actually is. This can result in a broadened melting range or even a false melting point. It is essential to heat the sample gradually to obtain an accurate melting point.
Does Mercury melt lead?
Yes. The melting point of lead is 327.46 °C. The temperature of lava is definitely greater than that. hence it can melt lead.
How does the melting point f solder change with the amount of tin in the solder?
The melting point of solder generally decreases as the tin content increases. This is because tin has a lower melting point than other common soldering materials, such as lead. An increase in tin typically leads to a more fluid and lower melting alloy, which can be beneficial for soldering applications. However, the exact melting point can also depend on the specific composition of the solder alloy.
What happens if boiling point is higher than melting point?
The boiling point is always higher than the melting point.
Which material has a normal melting point of 146 degree Celsius?
Lead has a normal melting point of 327 degrees Celsius, while zinc has a normal melting point of 419 degrees Celsius. Both of these materials have higher melting points than 146 degrees Celsius.
Is the melting point of sodium higher or lower than rubidium?
Sodium has a melting point of 97.72 oC and rubidium has a melting point of 39.48 oC.
If you heat too fast when determining melting point will you observe a lower or higher melting point than true value?
If you heat too fast when determining melting point, you may observe a lower melting point than the true value. This is because rapid heating can lead to the formation of a supersaturated solution, causing the melting point to appear lower due to impurities not having enough time to properly dissolve or crystallize.
Is sodium chloride having more or less melting and boiling point?
More or less of a melting and boiling point than what? Water? Iron? Hydrogen? More information needs to be provided before this can be answered.
Is the melting point of bromine higher or lower than the melting point of chlorine?
The melting point of bromine is -7,2 0C. The melting point of chlorine is -101,5 0C.
Is the melting point of Xenon higher than the melting point of Helium?
Yes
