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The mass of the surroundings:
An example is if a reaction took place in a sealed container, the mass of whatever is formed eg. Precipitate, gas, etc. + the mass of the solution that is left over at the end of the reaction (assuming there is some left) will be the same as the initial solution you started with.
The total mass of the products is equal to the the mass of the reactants. The reactants are what we start with to do the reaction. The product (or products) is the end result.
It is possible that some of the products may change state (and seem to disappear as a gas for instance), but the total mass has not changed, it has just changed to a different state. For example when you burn wood, oxygen gas reacts with the wood and you get carbon dioxide gas, along with maybe carbon monoxide and some other gasses, as well as some small particles which are mixed in (which makes the smoke). So when it stops burning, you see that there is just a little charcoal and ash remaining, but the rest of the mass escaped from the area of observation.
What else can I help you with?
Does you mass always stay the same no matter what?
Yes, no gas is given off, therefore the mass of conversation will stay the same.
Two substance were made to react in a closed vesselwhich will remain the same before and after the reaction?
If the reactants and products in a chemical reaction exist in the same physical state (solid, liquid, gas) and the total number of atoms of each element remains constant before and after the reaction, the mass of the substances in a closed vessel will be the same. This is known as the law of conservation of mass, which states that mass is neither created nor destroyed in a chemical reaction.
How much mass is given off as gas during a chemical reaction?
The amount of mass given off as gas during a chemical reaction depends on the stoichiometry of the reaction and the molar mass of the gas produced. It can be calculated using the ideal gas law, which relates the pressure, volume, temperature, and number of moles of a gas.
How could a chemist find out how much mass is given off as gas during a chemical change?
How could a chemist find out how much mass is given off as gas during a chemical reaction
When a gas is heated its mass?
The TOTAL mass of the sample stays the same, but keep in mind that you can only measure it accurately if you can keep the sample confined, which can be difficult when changing a liquid to a gas. When heating a gas, it usually expands (or increases pressure in a rigid container).
Does you mass always stay the same no matter what?
Yes, no gas is given off, therefore the mass of conversation will stay the same.
What supports the idea that mass is conserved in a reaction that produces a gas as a product?
The law of conservation of mass states that mass cannot be created or destroyed in a chemical reaction, only rearranged. When a gas is produced as a product in a reaction, the total mass of the reactants before the reaction is equal to the total mass of the products after the reaction, supporting the idea of mass conservation. This is because the total number of atoms remains the same, even though the state of matter may change.
Which has more mass in a chemical reaction out of solid liquid or gas?
In a chemical reaction, the total mass of the reactants will always be equal to the total mass of the products (law of conservation of mass). Therefore, the mass of the substance in any state (solid, liquid, or gas) will remain the same before and after the reaction.
When a gas or liquid is heated its mass decreases increases or stay the same?
There's no reason for the mass of anything to depend on its temperature.
Two substance were made to react in a closed vesselwhich will remain the same before and after the reaction?
If the reactants and products in a chemical reaction exist in the same physical state (solid, liquid, gas) and the total number of atoms of each element remains constant before and after the reaction, the mass of the substances in a closed vessel will be the same. This is known as the law of conservation of mass, which states that mass is neither created nor destroyed in a chemical reaction.
How much mass is given off as gas during a chemical reaction?
The amount of mass given off as gas during a chemical reaction depends on the stoichiometry of the reaction and the molar mass of the gas produced. It can be calculated using the ideal gas law, which relates the pressure, volume, temperature, and number of moles of a gas.
If solution A has a mass of 60 g and solution B has a mass of 40 g when they are mixed a chemical reaction occurs in which gas is produced if the final mass of the mixture is 85 g what mass gas produc?
The total mass of the mixture after the reaction is the sum of the masses of solutions A and B: 60 g + 40 g = 100 g. However, the final mass given is 85 g, indicating that 15 g of gas is produced during the reaction.
Why there is loss in mass reaction of baking soda and acetic acid?
Mass isn't lost, it just escapes as a gas
When mg reacts with hydrochlric acid why does the mass decrease?
When magnesium reacts with hydrochloric acid, magnesium chloride and hydrogen gas are produced. The mass decreases because a gas (hydrogen) is being released during the reaction, which leads to a loss of mass in the reaction vessel.
How could a chemist find out how much mass is given off as gas during a chemical change?
How could a chemist find out how much mass is given off as gas during a chemical reaction
What stay the same when a liquid changes to a gas?
Butt
When gas is heated it's mass?
stays the same.
