The bonds of the products store 27 kJ more energy than the bonds of the reactants. How is energy conserved during this reaction? A. The reaction uses up 27 kJ of energy when bonds break.
B. The reaction system absorbs 27 kJ of energy from the surroundings.
C. The reaction creates 27 kJ of energy when bonds form.
D. The surroundings absorb 27 kJ of energy from the reaction system.

Janel’s class studied properties of matter and how matter can change. janel decided she would do an experiment mixing baking soda and vinegar.question: describe the properties of baking soda and vinegar, and explain the changes that janel should see when she mixes the two types of matter. •first, identify the physical state of matter of baking soda. describe another property of baking soda. •next, identify the physical state of matter of vinegar. describe another property of vinegar. •then, explain what janel should see when she mixes the baking soda and vinegar. •describe the states of matter of the new materials that are formed. •explain how janel can be certain a change has occurred. me

What is the atomic number of an atom that has 6 protons

Which would freeze at a higher temperature: the great salt lake or lake tahoe? a. lake tahoe would freeze at a higher temperature. b. the great salt lake would freeze at a higher temperature. c. both lakes would freeze at the same temperature.