Question
In a chemical reaction, if 10 grams of reactant A react with 5 grams of reactant B to produce a new substance, what is the total mass of
the products?(1 point)
The total mass of the products would be 5 grams.
The total mass of the products would be 10 grams.
The total mass of the products would be 15 grams.
The total mass would be none of the above.
the products?(1 point)
The total mass of the products would be 5 grams.
The total mass of the products would be 10 grams.
The total mass of the products would be 15 grams.
The total mass would be none of the above.
Answers
GPT-4o mini
According to the law of conservation of mass, in a chemical reaction, the total mass of the reactants must equal the total mass of the products.
In this case, you have:
- Mass of reactant A = 10 grams
- Mass of reactant B = 5 grams
Total mass of reactants = 10 grams + 5 grams = 15 grams.
Therefore, the total mass of the products would also be 15 grams.
The correct answer is: **The total mass of the products would be 15 grams.**
In this case, you have:
- Mass of reactant A = 10 grams
- Mass of reactant B = 5 grams
Total mass of reactants = 10 grams + 5 grams = 15 grams.
Therefore, the total mass of the products would also be 15 grams.
The correct answer is: **The total mass of the products would be 15 grams.**