Astudent tests two solutions with the same acid-base indicator. if the two solutions have different hydroxide ion concentrations, which would you expect to be true?
a)the two solutions will have identical hydrogen ion concentrations.
b)the indicator will be the same color in both solutions.
c)the indicator will have different colors in the different solutions.
d)the two solutions will react to produce a salt and water.
Answers: 1
Another question on Chemistry
Chemistry, 22.06.2019 05:40
Consider the elements bromine and chlorine; which elements has a larger ionic radius ?
Answers: 1
Chemistry, 22.06.2019 10:00
3. how much energy in joules is required to evaporate .0005 kg of liquid ammonia to vapor at the same temperature? 4. how much energy ( in megajoules ) is given up by .75 kg of water at 0c when it freezes to form ice at 0c? 5. explain how heat works between and at critical temperatures?
Answers: 2
Chemistry, 22.06.2019 10:30
Balance and in which category does it fit in? single or double displacement or synthesis or decomposition? (a) k2 o → k + o2 (b) na + i2 → nai (c) cu(no3 )2 + naoh → cu(oh)2 + nano3 (d) kclo3 → kcl + o2 (e) ca(no3 )2 + hbr → cabr2 + hno3 (f) sn(oh)2 → sno + h2 o (g) p4 + n2 o → p4 o6 + n2 (h) fe + al2 (so4 )3 → feso4 + al (i) alcl3 + na2 co3 → al2 (co3 )3 + nacl (j) c3 h6 + o2 → co2 + h2 o
Answers: 1
Chemistry, 23.06.2019 01:30
In what way do investigations build scientific knowledge? the results of investigations lead to questions that cannot be tested. they reflect the opinions and social values of scientists, ensuring valid information. the results of investigations lead to new questions, which lead to new investigations. they are not influenced by the research of earlier scientists, so they are able to address gaps in understanding.i
Answers: 1
You know the right answer?
Astudent tests two solutions with the same acid-base indicator. if the two solutions have different...
Questions
Biology, 30.06.2019 12:00
Spanish, 30.06.2019 12:00
Mathematics, 30.06.2019 12:00
History, 30.06.2019 12:00
Biology, 30.06.2019 12:00
Mathematics, 30.06.2019 12:00
Spanish, 30.06.2019 12:00
Mathematics, 30.06.2019 12:00
Mathematics, 30.06.2019 12:00
Biology, 30.06.2019 12:10
Mathematics, 30.06.2019 12:10
