Which piece of evidence would prove that a reaction is exothermic?
there is a phase change du...
Chemistry, 29.01.2020 10:45 Jharsh2300
Which piece of evidence would prove that a reaction is exothermic?
there is a phase change during the reaction.
one of the reactants is baking soda.
the reactants have more energy than the products.
there are more moles of gas in the products than in the reactants.
Answers: 1
Chemistry, 22.06.2019 01:30
Asap! how do you lengthen a pattern piece? (family and consumer science, sewing)
Answers: 1
Chemistry, 22.06.2019 09:40
How many grams of aluminum will there be in 98g of al2o3?
Answers: 1
Chemistry, 22.06.2019 10:30
Aglow stick contains a glass vial with chemicals. when the glow stick is bent, the vial breaks and the chemicals react to produce a glow. a science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. what conclusion can be drawn based on the observation? be sure to note the outcome and test variables in the conclusion.
Answers: 1
English, 12.02.2022 14:00
Social Studies, 12.02.2022 14:00
Chemistry, 12.02.2022 14:00
Mathematics, 12.02.2022 14:00
Mathematics, 12.02.2022 14:00
Computers and Technology, 12.02.2022 14:00
Mathematics, 12.02.2022 14:00
Mathematics, 12.02.2022 14:00
English, 12.02.2022 14:00
Mathematics, 12.02.2022 14:00