subject

Chemistry, 18.03.2021 02:30 pettismayersjoy3le8

Please Help ASASP i need help

Please Help ASASP i need help

ansver

Answers: 2

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 07:30

What is i fracture in the crust called when land move up, down or sideways

Answers: 2

question

Chemistry, 22.06.2019 11:30

What is the main reason why some developing countries fear the increase the free trade policies around the world?

Answers: 2

question

Chemistry, 22.06.2019 18:00

Answer asap need it by wednesday morning carry out the following calculations on ph and ka of from data. i. calculate the ph of 0.02m hcl ii. calculate the ph of 0.036m naoh iii. calculate the ph of 0.36m ca(oh)2 iv. calculate the ph of 0.16m ch3cooh which has ka = 1.74 x 10-5 mol dm-3 v. calculate ka for weak acid ha which has a ph of 3.65 at 0.30m concentration vi. calculate the ka of a solution made by mixing 15.0 cm3 0.2m ha and 60.0 cm3 0.31m a-. [ph= 3.80] vii. calculate the ph of a solution made by mixing 15.0 cm3 0.1m naoh and 35.0 cm3 0.2m hcooh. [ka = 1.82 x 10-4 m]

Answers: 1

question

Chemistry, 22.06.2019 20:30

Identify the correct mole ratio for each substance. sodium chloride (nacl) na: cl = 1: ammonium nitrate (nhno) h: o = 4:

Answers: 1

You know the right answer?

Please Help ASASP i need help
...

Questions

question

Physics, 05.05.2020 15:21

During which stage does the birth rate begin to decline?...

question

Arts, 05.05.2020 15:21

Describe one way you may use emphasis to grab the views attention...

question

Mathematics, 05.05.2020 15:21

You are making a scale drawing of your yard. Your yard is 28ft by 16ft. In the drawing the 28ft dimension is 7 in. What should the length of the 16ft...

question

English, 05.05.2020 15:21

Which of the following best describes the effect of the use of figurative language in the poem? A. The speaker uses metaphors to compare his bel...

question

Mathematics, 05.05.2020 15:21

Solve for x, y, and z 4x+6y−3z=24 3x+4y−6z=2 6x−3y+4z=46...

question

Mathematics, 05.05.2020 15:21

-2{-7-2[3 squared + 2 to the power of 4]-8÷4}...

question

Social Studies, 05.05.2020 15:21

Que es la actividad economica...

question

Mathematics, 05.05.2020 15:21

What is the answer to the problem...

question

Mathematics, 05.05.2020 15:21

X^2-6x-24=0solve for x...

question

Biology, 05.05.2020 15:21

Analizar, e indique que tipo sección natural es: - En algunas especies, como phantera león, las hembras tienen preferencia sexual por los machos...

question

Biology, 05.05.2020 15:21

One open container and three insulated, closed containers are filled with 1000 mL of ice cream. Each container is placed in the same location for one...

question

Mathematics, 05.05.2020 15:21

In a survey, 200 people were asked to choose one card out of five cards labeled 1 to 5. The results are shown in the table. Compare the th...

question

Social Studies, 05.05.2020 15:21

Why did captain fuchida consider the battle of midway such a devastating loss?...

question

English, 05.05.2020 15:21

Put these sentences in the correct order. Number them 1-9. A) All the most important people in Scotland meet. B)Two men visit...

question

Chemistry, 05.05.2020 15:21

The water table . rises and falls with precipitation and use is found in the unsaturated zone of groundwater doesn't exist in...

question

Mathematics, 05.05.2020 15:21

What is the discriminant of the quadratic equation 6x2 + 3x - 4 = 0? please explain how you got this i'm very confused...

question

Mathematics, 05.05.2020 15:22

Write the step function shown in the graph. Can someone please explain to me on how to do this

question

Geography, 05.05.2020 15:22

How many of the five climate types can be found in the US? A one Β. two C four D five...

question

Mathematics, 05.05.2020 15:22

4. Brenda has $5,525 in her bank account. Every week she withdraws $250.50 for miscellaneous expenses. How many weeks can she withdraw the money...

question

Mathematics, 05.05.2020 15:22

Given that m G H I J M K L 60 dg 30 dg 15 dg...

More questions: Chemistry Another questions

Questions on the website: 13722363