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
Doss [256]
3 years ago
5

What is mA to the nearest degree

Chemistry
1 answer:
IrinaVladis [17]3 years ago
8 0

the answer to this would be that AB if BC= 11m and mA is 54 degrees.

You might be interested in
Plz help me with this pt.3
hichkok12 [17]

Answer:

I think the answer is

Our solar system will always be part of the Milky Way.

7 0
3 years ago
What is the standard value for T in the common form of the Nernst equation?
LuckyWell [14K]

C.  

52° Celsius

Hope this helped!

6 0
3 years ago
4.41 g of propane gas (C3H8) is injected into a bomb calorimeter and ignited with excess oxygen, according to the reaction below
gayaneshka [121]

Answer :  The heat of the reaction is -221.6 kJ

Explanation :

Heat released by the reaction = Heat absorbed by the calorimeter

q_{rxn}=-q_{cal}

q_{cal}=c_{cal}\times \Delta T

where,

q_{rxn} = heat released by the reaction = ?

q_{cal} = heat absorbed by the calorimeter

c_{cal} = specific heat of calorimeter = 97.1kJ/^oC=97100J/^oC

\Delta T = change in temperature = (T_{final}-T_{initial})=(27.282-25.000)=2.282^oC

Now put all the given values in the above formula, we get:

q_{cal}=(97100J/^oC)\times (2.282^oC)

q_{cal}=221582.2J=221.6kJ

As, q_{rxn}=-q_{cal}

So, q_{rxn}=-221.6kJ

Thus, the heat of the reaction is -221.6 kJ

6 0
3 years ago
Consider the balanced chemical reaction below and determine the percent yield of sodium bromide if 2.36 moles of iron(iii) bromi
hammer [34]
        First   the  theoretical yield   of Nabr
  by use  of  mole  ratio   between  FeBr3  and  NaBr  which  is  2:6   the   theoretical yield  

  =2.36  x6/2= 7.08  moles

the  %  yield  =  actual  yield/  theoretical  yield  x  100

that  is    6.14/7.08  x100=  86.72%
8 0
3 years ago
Read 2 more answers
How could you distinguish a compound from a mixture​
ehidna [41]

Answer:

<h3>Compound are substances which can be formed by chemically combining two or more elements. Mixtures are substances that are formed by physically mixing two or more substances.</h3>

7 0
2 years ago
Read 2 more answers
Other questions:
  • Liquid octane CH3CH26CH3 will react with gaseous oxygen O2 to produce gaseous carbon dioxide CO2 and gaseous water H2O.
    6·1 answer
  • If the first reaction used 0.5 g of copper then how many grams of copper will be produced in the last reaction?
    11·1 answer
  • Which of the following is not a genetic trait?<br> Dimples<br> Hair length<br> Height<br> Hair Color
    10·2 answers
  • Use the drop-down menus to select the correct name for each of the organic compounds.
    15·2 answers
  • A property of matter that can best be observed when matter is involved in a chemical
    5·1 answer
  • Can the same fertilizer be applied to all types of soil ? Explain​
    9·1 answer
  • How many moles of hydrogen, H2, are needed to react with 6.0 moles of nitrogen, N2?
    15·1 answer
  • Calculate the percentage by mass of nitrogen in magnesium nitrate. You will need the information below. Give your answer to the
    12·1 answer
  • Calculate the [OH-] given pH of 9.9
    6·1 answer
  • Amphibians have a closed circulatory system. What does this mean?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!