1.68 drops
To find the volume of 16M HNO3 required to react with 0.0214g of Cu metal, you need to calculate the moles of Cu. Then, using the balanced equation for the reaction between Cu and HNO3 (Cu + 4HNO3 → Cu(NO3)2 + 2NO2 + 2H2O), you can determine the moles of HNO3 needed. Finally, using the molarity of the HNO3 solution, you can calculate the volume in drops.
Yes, air bubbles can affect the accuracy of volume measurements for a metal. The presence of air bubbles can displace the metal, leading to an inaccurate volume measurement. It is important to remove any air bubbles before measuring the volume of a metal sample.
A weight can be made of various metals, including steel, iron, lead, and tungsten. The choice of metal often depends on the intended use and required weight.
The density of the metal in a crushed can remains the same as the density of the metal before the can was crushed. While the volume of the can decreases when it is crushed, the mass of the metal remains constant. Therefore, the density, which is mass divided by volume, remains unchanged.
The density of the metal can be calculated by dividing the mass (25g) by the volume (10 cm^3). Therefore, the density of the metal is 2.5 g/cm^3.
The metal has a density of approximately 11.3 g/cm^3 (mass/volume). Without more context or information, it's not possible to determine the specific type of metal as different metals can have similar densities.
No, the volume of a metal increases as it is heated. It expands.
A sample of an unknown metal has a mass of 35.4g and a volume of 3.11cm^3. The metal is Lead.
Yes, air bubbles can affect the accuracy of volume measurements for a metal. The presence of air bubbles can displace the metal, leading to an inaccurate volume measurement. It is important to remove any air bubbles before measuring the volume of a metal sample.
The volume of the metal can be calculated by measuring the volume of water displaced after the metal was placed in the cylinder. If the water level rose to the 25 cubic meter mark after the metal was added, then the volume of the metal is 5 cubic meters.
The volume of displaced water for a metal cylinder with a volume of 50cm3 is: 13,210 US gallons of water or 11,000 UK gallons of water.
Splatter is drops of metal in and around the weld area.
Place the piece of metal in 50mL of water and subtract the 50mL from the new volume of water. The difference will be the volume of the metal in mL and cm3. Then find the density by dividing the mass by the volume of the metal. The water must completely cover the metal in order for the displacement method of determining the volume to work.
A weight can be made of various metals, including steel, iron, lead, and tungsten. The choice of metal often depends on the intended use and required weight.
Density is the mass of the object divided by its volume. By this principle, to determine the density of a metal, place the metal onto a scale to measure its mass. After this, place the metal into a beaker of water and measure the volume change in the beaker. Divide the mass by the volume and you get the density.
Your question isn't specific enough. Depending on the type of metal the mass will be different and the volume will change. Heavier metals will have less volume for those 10 grams, while a lighter metal would require more volume to achieve the same 10 grams.
Heat it!
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