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What happens if a substance of unknown composition is heated in a sealed container As a result the mass of the container and its contents?
If a substance of unknown composition is heated in an open container will Its mass will stay the same as a result the mass of the container and its contents decreases. A substance of an unknown composition is heated in a sealed container the mass of the container and its content remains the same.
How do the bubbles in soda affect the mass?
they don't if in a sealed container
What is the mass of a 25 ml graduated cylinder?
If a solid that has a mass of 25 grams melts, it should result in a _______ with a mass of _______ grams.
Will an empty container increase in mass when heated?
No, an empty container will not increase in mass when heated. Heating an empty container will not create additional matter within the container to increase its mass.
What is the mass of a powder if the combined mass of the powder and its container is 12 grams and the mass of the container alone is 4 grams?
The mass of the powder is 8 grams. This can be calculated by subtracting the mass of the container (4 grams) from the total mass of the powder and container (12 grams).
What happens if a substance of unknown composition is heated in a sealed container As a result the mass of the container and its contents?
If a substance of unknown composition is heated in an open container will Its mass will stay the same as a result the mass of the container and its contents decreases. A substance of an unknown composition is heated in a sealed container the mass of the container and its content remains the same.
How do the bubbles in soda affect the mass?
they don't if in a sealed container
How would mass change if you place a burning candle in a sealed container?
The mass would remain the same. In a sealed container, the products of burning (such as soot and water vapor) are not able to escape, so the mass inside the container would stay constant due to the law of conservation of mass.
What is the mass of a 25 ml graduated cylinder?
If a solid that has a mass of 25 grams melts, it should result in a _______ with a mass of _______ grams.
When a block of ice floating on water in a container melts what happens to the volume of water in the container it increases or decreases?
Strictly speaking, the volume of water will increase. For example, if you have a 200 gram chunk of ice floating in 1000 ml of water, the volume of the water itself is 1000 ml. When the ice melts, the volume of water will be 1200 ml. However, if you're asking whether the water level in the container will go up or down, the answer is "neither." The ice displaces an amount of water equal to the mass of the ice. When the ice melts, the mass does not chance, so the amount of the original water displaced by the melted ice does not change. Hence, the water level will remain the same.
What happen to the mass of water in a hermetically sealed container is transported from the Earths surface to the moons surface?
The mass (amount) of the water in the container doesn't change, no matter where it goes. The water might change state, say from liquid to solid (ice) during the voyage, depending on what vehicle was used to carry the container. The container could be distorted or ruptured by such a state change, allowing some or all of the water to escape. If some of the water were to escape from the hermetically sealed mayonnaise jar, the sum total of the mass of the water remaining in the jar plus the mass of the portion that escaped would still be equal to the mass of everything that was in the jar when it was sealed.
What happens to the density volume mass and shape of an ice cube put in a glass jar and left out in the sun?
it melts
What happens to the mass of a solid when it melts?
become liquid
What happens if the greenhouse gas gets out of control?
heat is trapped in the atmosphere, ice melts, flooding, mass extinction, ect.
There are 10 grams of iron in a sealed container with moist air The sealed container with iron and moist air weighs a total 15 grams what is true after the iron rusts?
After the iron rusts, it will combine with oxygen from the air to form iron oxide. Since the total weight of the sealed container after the iron rusts is still 15 grams, the added weight will be the mass of the oxygen atoms that combined with the iron to form iron oxide.
A 1-gram sample of which substance in a sealed 1-liter container will occupy the container completely and uniformly?
A 1-gram sample of a noble gas, such as helium, in a sealed 1-liter container will occupy the container completely and uniformly. The noble gas atoms are non-reactive and have low mass, allowing them to distribute evenly across the container due to their high kinetic energy and lack of attractive intermolecular forces.
A container has a mass of 150 g what is mass of a liquid if the container plus the liquid has a mass of 185?
If a container has a mass of 150g and the mass of the liquid plus the container is 185g, then the mass of the liquid is 35g.
