Physics

Isiah Bauer

19 June, 15:17

The baking soda looked like it dissolved in the vinegar. Sarah and Connor watched as the balloon expanded and filled with a gas. Was this a physical or chemical reaction and why? A) chemical - gas produced B) physical - water bottle got hot C) physical - baking soda dissolved D) chemical - baking soda disappeared

+1

Answers (1)

Know the Answer?

Not Sure About the Answer?

Get an answer to your question ✅ “The baking soda looked like it dissolved in the vinegar. Sarah and Connor watched as the balloon expanded and filled with a gas. Was this a ...” in 📙 Physics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.

Search for Other Answers

You Might be Interested in

Which of the following must be true of a person who shares the same reference frame as you? a) the person must be sitting right next to you b) the person must be the same size as you c) the person must not be moving relative to you.

It took 3.3 s for a student to move a 6.4 N chair a distance of 10.7 m. How much power did she use?

The definition of resistivity implies that an electric field exists inside a conductor. Yet we know that there can be no electric field inside a conductor. Is there a contradiction here? Explain.

Which part of a circuit changes electrical energy into another form of energy

A projectile starts from rest and moves 4.8 m down a frictionless ramp inclined at 14◦ with the horizontal. The acceleration of gravity is 9.8 m/s 2. With what speed will it leave the ramp? Answer in units of m/s.

New Questions in Physics

Why are some liquids more viscous than others?

If a person weighs 125 lbs, 8oz., how many mg does s/he weigh

An iron rod is: A:a good conductor of heat and electricity, but not magnetic B: magnetic and a good conductor of heat, but is an insulator of electricity C: magnetic and a good conductor of heat and electricity D: not magnetic and an insulator of

Which stage are there homologous chromosomes lines up down the middle of the cell

Suppose you were bungee jumping from a bridge while blowing a hand-held air horn. How would someone remaining on the bridge hear the pitch of the air horn as time increased? a. The pitch would get progressively lower (i. e., smaller frequency) b.