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
NNADVOKAT [17]
2 years ago
6

Considering the activity series given below for metals and nonmetals, which reaction will occur? al > mn > zn > cr >

fe > cd > co > ni > sn > pb > h > sb > bi > cu > ag > pd >hg > pt f > cl > br > i 2nabr i2 right arrow. 2nai br2 2fe al2o3 right arrow. 2al fe2o3 2agno3 ni right arrow. ni(no3)2 2ag pb zn(c2h3o2)2 right arrow. zn pb(c2h3o2)2
Mathematics
1 answer:
victus00 [196]2 years ago
8 0

The activity series is an arrangement of species in order of reactivity.

<h3>What is the activity series?</h3>

The activity series is an arrangement of species in order of reactivity. The position of a specie in the series determines the possibility of certain reactions.

The following are the fates of these reactions;

  • 2NaBr + I2--------->2NaI + Br2 - Not possible
  • 2Fe + Al2O3 ----------> 2Al + Fe2O3 - Not possible
  • 2AgNO3 + Ni ---------->  Ni(NO3)2 + 2Ag - possible
  • Pb + Zn(C2H3O2)2 ---------->  Zn + Pb(C2H3O2)2 - Not possible

Learn more about activity series:brainly.com/question/18080147

#SPJ1

You might be interested in
Find the difference.<br><br> (−x2+9xy)−(x2+6xy−8y2)
VLD [36.1K]

Answer:

-2x^{2}+3xy+8y^{2}

Step-by-step explanation:

4 0
3 years ago
Combine to create an equivalent expression -n + (-4) - (-4n) +6
Sav [38]

Answer: The answer is 3n + 2

Step-by-step explanation: You will have to combine like terms:

=−n + −4 + 4n + 6

=(−n + 4n) + (−4 + 6)

=3n + 2

3 0
3 years ago
Solve the equation.<br> 9x=25
lidiya [134]

Answer:

x = \frac{25}{9}

Step-by-step explanation:

Divide both sides by 9 to isolate x:

\frac{9x}{9} = \frac{25}{9}  \\x = \frac{25}{9}\\

Hope this helps!

8 0
3 years ago
Pls help I don't understand this
Rudiy27
<h3>Answer:</h3>

<u>By angle bisector property</u>,

  • 11x + 23 = 8x + 35
  • 11x - 8x = 35 - 23
  • 3x = 12
  • x = 4°

So, <u>m∠ABD</u> = 8x + 35

  • 8 × 4 + 35
  • 32 + 35 = 67°

<u>m∠CBD</u> = 11x + 23

  • 11 × 4 + 23
  • 44 + 23 = 67°

<u>m∠ABC</u> = 67° + 67° = 134°

4 0
3 years ago
Dianna's dog pen is 2 feet wide by 18 feet long. She wants to change the dimensions of the pen but keep the area the same. The a
kirill115 [55]
4 feet wide by 9feet long
8 0
3 years ago
Other questions:
  • Identify whether the relations given in the options are functions or not.
    15·1 answer
  • A florist has an order to make flower bouquets. the order calls for the use of 45 roses and 63 carnations. each bouquet made wil
    15·1 answer
  • The numbers of members in 6 yoga clubs are 84, 78, 81, 75, 79, and 95. Find the standard deviation of the numbers of members to
    9·1 answer
  • Solving equations-variables on both sides!
    13·1 answer
  • Name 2 two-dimensional figures that are cross sections of both the cube and pyramid.
    5·1 answer
  • 450 mistakes in 9 test
    5·2 answers
  • Helpppp please can somebody please explain this to me.
    5·1 answer
  • What is the GCF of 24,
    7·2 answers
  • Please help me with this assignment 15 points + brainiest! if right!
    13·2 answers
  • Please help me in math! If I get this wrong I have to do another 10 questions!
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!