Chemistry, 03.07.2019 07:10 kayden1234thomp
Show all your
1. given ph = 8.55
find: [h3o+] and [oh-]
is this acidic, basic or neutral?
2. given ph = 3.50
find: [h3o+] and [oh-]
is this acidic, basic or neutral?
3. given [h3o+] = 3.67 x 10-8m
find: [oh-] and ph
is this acidic, basic or neutral?
4. given [h3o+] = 9.89 x 10-3m
find: [oh-] and ph
is this acidic, basic or neutral?
5. given [oh-] = 5.5 x 10-10m
find: [h3o+] and ph
is this acidic, basic or neutral?
6. given [oh-] = 8.5 x 10-2m
find: [h3o+] and ph
is this acidic, basic or neutral?
7. given [oh-] = 3.75 x 10-5m
is this acidic, basic or neutral?
how do you know?
8. given [h3o+] = 3.75 x 10-3m
is this acidic, basic or neutral?
how do you know?
9. given ph = 6.75,
is this acidic, basic or neutral?
how do you know?
10. given [h3o+] = 1.00 x 10-7m
is this acidic, basic or neutral?
how do you know?
Answers: 1
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What are the charges of the subatomic particles by choosing the answer from the drop down menu. protons have a (+1,0,or-1). (protons,neutrons,electrons) have a 0 charge. 3.) electrons have a (+1,0,-1)
Answers: 2
Chemistry, 21.06.2019 23:00
Write a brief passage describing a neutral atom of nitrogen-14 (n-14). describe the number of protons, neutrons, and electrons in the atom, where each type of particle is located, and how the terms atomic number, mass number, and atomic mass are related to the particles. use the periodic table to you. 14 protons and eletrons since its a neutral atom
Answers: 1
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How many liters of water can be produced from 5.0liters of butane gas at stp, assuming excess oxygen? c4h10(g) + 02(g) → co2 (e) + h2o (g)
Answers: 2
Show all your
1. given ph = 8.55
find: [h3o+] and [oh-]
is this acidic, basic or...
1. given ph = 8.55
find: [h3o+] and [oh-]
is this acidic, basic or...
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