Chemistry, 03.08.2019 15:00 etwerner23
In an experiment, 132 grams of potassium bromide (kno3) was dissolved in 100 grams of water at 70 °c in 1 minute. which of the following will most likely happen if the sample of potassium phosphate is dissolved in 100 grams of water at 20 °c? the number of collisions between particles will increase. the number of collisions between particles will remain constant. a greater number of particles of the sample will dissolve in 1 minute. a fewer number of particles of the sample will dissolve in 1 minute.
Answers: 2
Chemistry, 23.06.2019 03:20
What kind of intermolecular forces act between a hydrogen fluoride molecule and a hydrogen peroxide molecule? note: if there is more than one type of intermolecular force that acts, be sure to list them all, with a comma between the name of each force.
Answers: 1
Chemistry, 23.06.2019 04:00
What changes occur in the reaction indicated by the equation? check all that apply. the hydrogen nucleus loses protons. the oxygen nucleus gains protons. the bond in h2 is broken, and new bonds are formed between hydrogen and oxygen atoms. each electron associated with a hydrogen atom is shared with an oxygen atom.
Answers: 3
In an experiment, 132 grams of potassium bromide (kno3) was dissolved in 100 grams of water at 70 °c...
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