Which procedure could be used to demonstrate that matter is conserved during a chemical change or reaction?(1 point)ResponsesFind the mass of a stick of butter. Heat the butter until it melts. Find the mass of the melted butter.Find the mass of a stick of butter. Heat the butter until it melts. Find the mass of the melted butter.Find the mass of a log. Burn the log until it turns to ash and smoke. Find the mass of the ash.Find the mass of a log. Burn the log until it turns to ash and smoke. Find the mass of the ash.Find the mass of an acid and a base. Combine them to produce water and a salt. Find the mass of the water and salt.Find the mass of an acid and a base. Combine them to produce water and a salt. Find the mass of the water and salt.Find the mass of a piece of paper. Tear the paper into smaller pieces. Find the mass of the pieces.
All of the options listed can be used to demonstrate that matter is conserved during a chemical change or reaction. The key is to measure the mass of the substances before and after the change or reaction and determine if the total mass remains the same.
answer??
To demonstrate that matter is conserved during a chemical change or reaction, you can use options 2, 4, and 6:
2. Find the mass of a stick of butter. Heat the butter until it melts. Find the mass of the melted butter.
4. Find the mass of a log. Burn the log until it turns to ash and smoke. Find the mass of the ash.
6. Find the mass of a piece of paper. Tear the paper into smaller pieces. Find the mass of the pieces.
In all of these options, you are measuring the mass of a substance before and after a chemical change or reaction. If matter is conserved, the total mass should remain the same.