Chemistry, 17.07.2019 20:30 marlesly87
Which methods will you properly identify ph with indicator paper? check all that apply. set a piece of ph paper in front of each solution before testing to keep organized. dip the ph paper into each test tube and lay it on the table to let it change color. use a transfer pipet to remove a few drops from the solution to drop onto the paper. wait a minute or so before reading color. use the same piece of indicator paper for each solution to conserve paper.
Answers: 2
Chemistry, 21.06.2019 22:10
How do forces between particles in gases compare to forces in the other states of matter? o a. the forces in gases are stronger than forces in solids but weaker than forces in liquids. o b. the forces in gases are weaker than forces in solids but stronger than forces in liquids. o c. the forces in gases are weaker than forces in solids and liquids. o d. the forces in gases are stronger than forces in solids and liquids. submit
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What stress will shift the following equilibrium system to the left? n2(g) + 3h2(g) ⇌ 2nh3(g) adding more n2(g) adding more nh3(g) increasing the pressure of the system reducing the volume of the container
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The equation picture below shows which type of nuclear reaction u 235 + n x e 134 + sr 100 + 2n
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Which methods will you properly identify ph with indicator paper? check all that apply. set a piec...
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