1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
jonny [76]
3 years ago
7

1.How many mL of 0.401 M HI are needed to dissolve 5.97 g of BaCO3?

Chemistry
1 answer:
garri49 [273]3 years ago
6 0

Answer:

The answer to your question is:

1.- volume = 0.151 l or 151 ml

2.- 0.241 l  or 241 ml of NaOH

Explanation:

1.-

Data

V = ? HI = 0.401 M

BaCO3 = 5.97 g

                     2HI(aq)    +    BaCO3(s)   ⇒   BaI2(aq) + H2O(l) + CO2(g)

MW BaCO3 = 137 + 12 + 48 = 197 g

                     197 g of BaCO3 ----------------- 1 mol

                     5.97 g                -----------------   x

                     x = (5.97 x 1) /197

                    x = 0.03 mol of BaCO3

                    2 moles of HI ----------------  1 mol of BaCO3

                    x                     ----------------  0.03 mol of BaCO3

                    x = (0.03 x 2) / 1

                   x = 0.060 mol of HI

Molarity = moles / volume

volume = moles / molarity

volume = 0.060 / 0.401

volume = 0.151 l or 151 ml

2.-

V = ?    NaoH 0.757 M

Co⁺² Volume = 167 ml   0.548 M

             CoSO4(aq) + 2NaOH(aq)   ⇒   Co(OH)2(s) + Na2SO4(aq)

Moles of Co = Molarity x  volume

Moles of Co = 0.548 x 0.167

Moles of Co = 0.092

                                 1 mol of CoSO4 -------------- 2 moles of NaOH

                                0.092 moles      ---------------   x

                                x = (0.092 x 2) /1

                               x = 0.183 moles of NaOH

Volume of NaOH = moles / molarity

                             = 0.183 / 0.757

                            = 0.241 l  or 241 ml of NaOH

You might be interested in
What is the [H+] if the pH is 13.6?
MrRa [10]

Answer:

8???

Explanation:

i honestly don't know???

8 0
3 years ago
Read 2 more answers
Biphenyl, c12h10, is a nonvolatile, nonionizing solute that is soluble in benzene, c6h6. at 25 °c, the vapor pressure of pure be
scZoUnD [109]

Russia vs Saudi Arabia
Russia vs Saudi Arabia Live
Russia vs Saudi Arabia Live Stream
Russia vs Saudi Arabia Live Streaming
Russia vs Saudi Arabia Live Online
Russia vs Saudi Arabia Live Football
https://livevsonlinehd.de/russiavssaudiarabia/
https://livevsonlinehd.de/russiavssaudiarabia/
https://livevsonlinehd.de/russiavssaudiarabia/
Russia vs Saudi Arabia Live Score Today
Russia vs Saudi Arabia Live Stream
Russia vs Saudi Arabia Live Stream Free
Russia vs Saudi Arabia Live Stream
Russia vs Saudi Arabia Live Streaming
Russia vs Saudi Arabia Live Online
Russia vs Saudi Arabia Live Football
Russia vs Saudi Arabia Live Score Today
Russia vs Saudi Arabia Live Stream
Russia vs Saudi Arabia Live Stream Free
Russia vs Saudi Arabia Live Reddit
Russia vs Saudi Arabia Live Feed
Russia vs Saudi Arabia Live Telecast
Russia vs Saudi Arabia Live On
Russia vs Saudi Arabia live stream free
Russia vs Saudi Arabia Predictions
Russia vs Saudi Arabia Preview
Russia vs Saudi Arabia Highlights
Russia vs Saudi Arabia Tickets
Russia vs Saudi Arabia Head To Head
Russia vs Saudi Arabia live stream free
Watch Russia vs Saudi Arabia live stream free
Watch Russia vs Saudi Arabia Predictions
Watch Russia vs Saudi Arabia Preview
Watch Russia vs Saudi Arabia Highlights
Watch Russia vs Saudi Arabia Tickets
Watch Russia vs Saudi Arabia Head To Head
Watch Russia vs Saudi Arabia live stream free
Watch Russia vs Saudi Arabia
Watch Russia vs Saudi Arabia Live
Watch Russia vs Saudi Arabia Live Stream
Watch Russia vs Saudi Arabia Live Streaming
Watch Russia vs Saudi Arabia Live Online
Watch Russia vs Saudi Arabia Live Football
Watch Russia vs Saudi Arabia Live Score Today
https://livevsonlinehd.de/russiavssaudiarabia/
https://livevsonlinehd.de/russiavssaudiarabia/
https://livevsonlinehd.de/russiavssaudiarabia/
Watch Russia vs Saudi Arabia Live Stream
Watch Russia vs Saudi Arabia Live Stream Free
Watch Russia vs Saudi Arabia Live Reddit
Watch Russia vs Saudi Arabia Live Feed
Watch Russia vs Saudi Arabia Live Telecast
Watch Russia vs Saudi Arabia Live On
Watch Russia vs Saudi Arabia live stream free
Russia vs Saudi Arabia Predictions
Russia vs Saudi Arabia Preview
Russia vs Saudi Arabia Highlights
Russia vs Saudi Arabia Tickets
Russia vs Saudi Arabia Head To Head
Russia vs Saudi Arabia live stream free
Saudi Arabia vs Russia
Saudi Arabia vs Russia
Saudi Arabia vs Russia
Saudi Arabia vs Russia Live
Saudi Arabia vs Russia Live
Saudi Arabia vs Russia Live
Saudi Arabia vs Russia Live
Saudi Arabia vs Russia Live Stream
Saudi Arabia vs Russia Live Streaming
Saudi Arabia vs Russia Live Online
Saudi Arabia vs Russia Live Football
Saudi Arabia vs Russia Live Score Today
Saudi Arabia vs Russia Live Stream
Saudi Arabia vs Russia Live Stream Free
Saudi Arabia vs Russia Live Reddit
Saudi Arabia vs Russia Live Feed
Saudi Arabia vs Russia Live Telecast
Saudi Arabia vs Russia Live On
Saudi Arabia vs Russia live stream free
Saudi Arabia vs Russia Predictions
Saudi Arabia vs Russia Preview
Saudi Arabia vs Russia Highlights
Saudi Arabia vs Russia Tickets
Saudi Arabia vs Russia Head To Head
Saudi Arabia vs Russia live stream free
Saudi Arabia vs Russia
Saudi Arabia vs Russia Live
Saudi Arabia vs Russia Live Stream
https://livevsonlinehd.de/russiavssaudiarabia/
https://livevsonlinehd.de/russiavssaudiarabia/
https://livevsonlinehd.de/russiavssaudiarabia/
Saudi Arabia vs Russia Live Streaming
Saudi Arabia vs Russia Live Online
Saudi Arabia vs Russia Live Football
Saudi Arabia vs Russia Live Score Today
Saudi Arabia vs Russia Live Stream
Saudi Arabia vs Russia Live Stream Free
Watch Saudi Arabia vs Russia live stream free
Watch Saudi Arabia vs Russia Predictions
Watch Saudi Arabia vs Russia Preview
Watch Saudi Arabia vs Russia Highlights
Watch Saudi Arabia vs Russia Tickets
Watch Saudi Arabia vs Russia Head To Head
Watch Saudi Arabia vs Russia live stream free
Watch Saudi Arabia vs Russia
Watch Saudi Arabia vs Russia Live
Watch Saudi Arabia vs Russia Live Stream
Watch Saudi Arabia vs Russia Live Streaming
Watch Saudi Arabia vs Russia Live Online
Watch Saudi Arabia vs Russia Live Football
Watch Saudi Arabia vs Russia Live Score Today
Watch Saudi Arabia vs Russia Live Stream
Watch Saudi Arabia vs Russia Live Stream Free
Watch Saudi Arabia vs Russia Live Reddit
Watch Saudi Arabia vs Russia Live Feed
Watch Saudi Arabia vs Russia Live Telecast
Watch Saudi Arabia vs Russia Live On
Watch Saudi Arabia vs Russia live stream free
Saudi Arabia vs Russia Predictions
Saudi Arabia vs Russia Preview
Saudi Arabia vs Russia Highlights
https://livevsonlinehd.de/russiavssaudiarabia/
https://livevsonlinehd.de/russiavssaudiarabia/
https://livevsonlinehd.de/russiavssaudiarabia/
Saudi Arabia vs Russia Tickets
Saudi Arabia vs Russia Head To Head
Saudi Arabia vs Russia live stream free


5 0
3 years ago
Which environment would you most likely have rich fertile soil
eimsori [14]
The environment where rich,fertile soil would most likely be is a flood plain.

Hope this helps!
Can u plz mark me as brainliest? I really need it!
7 0
3 years ago
Easy Help Please!!!!!!
IRISSAK [1]
False it can only be one to take place
5 0
3 years ago
Jaleh takes path 1 from point A to point B. She then runs
polet [3.4K]

Answer:

Explanation:

0 m/s

6 0
2 years ago
Read 2 more answers
Other questions:
  • What are some ways you can divide these dogs into groups?
    15·2 answers
  • Describe a process in which energy changes form at least two times explain how the law of conservation of energy applies to the
    15·1 answer
  • A piece of gold wire has a diameter of 0.506 mm. If gold has a density of 19.3 g/cc, how long (in meters) should you cut a piece
    10·1 answer
  • Write the conventional, total ionic, and net ionic equations for Mg(s)+H2O(l)
    8·1 answer
  • How do hydrogen bonds make water a liquid?
    7·1 answer
  • 1 pts
    7·2 answers
  • Why is the separation of waste rock before mining so important?​
    7·1 answer
  • How do people start alcohol consumption​
    13·1 answer
  • The density of helium in a balloon is 1.18 g/L. If a
    7·1 answer
  • A student uses the apparatus to determine the concentration of a solution of hydrofluoric acid. Which component will
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!