Apple juice has a lower ph than black coffee. which best explains the relationship?
a. apple...
Chemistry, 22.11.2019 08:31 jellyangie1
Apple juice has a lower ph than black coffee. which best explains the relationship?
a. apple juice has fewer hydrogen ions than black coffee.
b. apple juice has more hydrogen ions than black coffee.
c. apple juice has the same number of hydroxide ions as black coffee.
d. apple juice has more hydroxide ions than black coffee.
Answers: 1
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For the reaction shown, calculate how many moles of no2 form when each of the following completely reacts. 2n2o5(g)→4no2(g)+o2(g) part a 1.0 mol n2o5 express your answer using two significant figures. nothing mol m o l request answer part b 5.4 mol n2o5 express your answer using two significant figures.
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Chemistry, 23.06.2019 07:00, Teddybearnerd
The image compares the arrangement of electrons in two different neutral atoms. a figure labeled atom q has a shaded sphere at the center of three concentric circles. the innermost circle has two black spheres. the middle circle has six black spheres. to the left of this figure is another figure labeled atom p. atom p has a shaded sphere at the center of three concentric circles. the innermost circle has two black spheres. the middle circle has seven black spheres. which of the following best explains the position of the two atoms in the periodic table?
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