Chemistry, 29.06.2019 14:00 destinyhope4776
Abeaker containing a chemical reaction feels hot to the touch. according to the law conservation of energy , what best predicts the stability of the products? a. if the reactants absorbed thermal energy when they reacted, the products must have more energy. the products will be less stable b. if the reactants released thermal energy when they reacted, they must have lost an equal amount of potential energy l. the products will be less stable. c. if the reactants released thermal energy when they reacted, they must have lost an equal amount of potential energy. the products will be more stable d. if the reactants absorbed thermal energy when they reacted, the products must have more energy. the products will be more stable this question was hard for me !
Answers: 2
Chemistry, 22.06.2019 16:00
The chemical equation below shows the reaction of sodium (na) and chlorine (cl) to form sodium chloride (nacl). 2na + cl2 → 2nacl in this equation, which of the following is a reactant? i. sodium ii. chlorine iii. sodium chloride
Answers: 1
Chemistry, 22.06.2019 18:20
Which reason best explains why metals are malleable? a)because they have delocalized electrons b)because they have localized electrons c)because they have ionic bonds d)because they have rigid bonds
Answers: 2
Chemistry, 23.06.2019 01:00
Which polymers are most closely related? a. protein and nucleic acids b. cellulose and starch c. nucleic acids and starch d. nucleic acids and cellulose
Answers: 2
Chemistry, 23.06.2019 05:50
Which of the following isotopes has the same number of neutrons as phosphorus-31?
Answers: 1
Abeaker containing a chemical reaction feels hot to the touch. according to the law conservation of...
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