Atmospheric pressure and saline content of the water.
Well, honey, let me tell you straight - the temperature range you're talking about is just right for that fine iron powder to party in. It's like the Goldilocks of temperatures - not too hot, not too cold, just perfect for some chemical reactions to get cookin'. So go ahead and mix that powder with salt and water, and watch the magic happen within that cozy temp range.
When multiple mixtures are combined, the individual substances in each mixture will mix together. The resulting mixture will contain a combination of all the original components from each individual mixture. The properties of the final mixture will depend on the quantities and properties of the original mixtures.
This would depend on the temperature of the water before you add the metal and what type of metal it is. if its copper it absorbs heat fast and would not change the temperature much but if you dropped lead into it then it would have to absorb more heat making the temperature lower than the copper. There are too many variables to answer the question.
The final temperature is 59.9°C.
False. An acid-base mixture may be more, less, or equally acidic compared to the starting solutions depending on the specific pH of the components and their concentrations. The final acidity of the mixture is determined by factors such as their strengths, amounts, and their chemical interactions.
When nitrogen stored at 6000 psi is released into the atmosphere, it undergoes adiabatic expansion and experiences a drop in temperature due to the decrease in pressure. The final temperature will depend on various factors like initial temperature, volume, and surroundings.
1600
The answer will depend on its starting temperature and its final temperature.
if 2.5kg of hot water at 100c is added to 10kg of cold water at 28c and stirred well. what is the final temperature of mixture? (neglect the heat absorbed by container and the heat lost by the surroundings.)
THE ANSWER IS 62.8 DEGREES.....
To find the final temperature of the mixture, we can use the principle of conservation of energy, assuming no heat is lost to the surroundings. The heat gained by the cooler water (50 mL at 20°C) will equal the heat lost by the warmer water (200 mL at 70°C). The final temperature will be closer to the initial temperature of the warmer water due to its larger volume, likely resulting in a final temperature around 64-66°C.
Well, honey, let me tell you straight - the temperature range you're talking about is just right for that fine iron powder to party in. It's like the Goldilocks of temperatures - not too hot, not too cold, just perfect for some chemical reactions to get cookin'. So go ahead and mix that powder with salt and water, and watch the magic happen within that cozy temp range.
The final temperature of the mixture will be between 5 and 20 degrees Celsius, closer to 5 degrees since a larger mass of water is at that temperature. To find the exact final temperature, you can use the principle of conservation of energy (Q lost = Q gained).
When multiple mixtures are combined, the individual substances in each mixture will mix together. The resulting mixture will contain a combination of all the original components from each individual mixture. The properties of the final mixture will depend on the quantities and properties of the original mixtures.
How long you will be selected for final winner selection process will depend on a number of factors. The number of times that you participate successfully is the main determinant.
This would depend on the temperature of the water before you add the metal and what type of metal it is. if its copper it absorbs heat fast and would not change the temperature much but if you dropped lead into it then it would have to absorb more heat making the temperature lower than the copper. There are too many variables to answer the question.
If they're both the same substance, then the mixture will settle at 55° C. If they're different substances, then the final temp can be anything between 50° C and 60° C, depending on the substances.