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
zimovet [89]
2 years ago
11

Which of the following is not a correct chemical equation for a double displacement reaction?

Chemistry
2 answers:
saw5 [17]2 years ago
6 0

Answer: CaCl+LiCO_3\rightarrow CaCO_3+LiCl

Explanation: A double displacement reaction is one in which exchange of ions take place. The salts which are soluble in water are designated by symbol (aq) and those which are insoluble in water and remain in solid form are represented by (s) after their chemical formulas.

In the given reaction:

The molecular formula of Lithium carbonate is incorrect as lithium forms a monovalent cation but carbonate is a divalent polyatomic ion. Thus in order to form a neutral ionic compound two atoms of Li^+ must combine with one CO_3^{2-} to give Li(CO_3)_2

Ivahew [28]2 years ago
4 0

i just took the test the answer is B

You might be interested in
If the molar mass of the compound in problem 1 is 110 grams/mole, what is the molecular formula? With work?
tatyana61 [14]
C6H6O2 is the answer 
3 0
3 years ago
When you add water to calcium oxide it makes calcium hydroxide
Romashka [77]
Yes you add water to calcium oxide it makes calcium hydroxide
7 0
3 years ago
Someone help me pls will make you as brain
jonny [76]

Answer:

i, ii, and iii

Explanation:

3 0
3 years ago
Read 2 more answers
What category is most of the elements part of
rjkz [21]

Answer:

transition metals

Explanation:

they're the elements in yellow in the picture

6 0
2 years ago
Countercurrent Flow
Nikitich [7]

Answer: All options (I, II, III, IV, V)

Explanation: The answer is all options because they never reach equilibrium or intersect at a region as the both decrease at the same rate.

7 0
2 years ago
Other questions:
  • A solution is prepared by dissolving 15.0 g of nh3 in 250.0 g of water. the density of the resulting solution is 0.974 g/ml. the
    15·1 answer
  • Calculate the bond dissociation energy needed to break all the bonds in a mole of carbon dioxide, co2.
    11·1 answer
  • Study this diagram of a flowering tree’s life cycle. What is the error in the diagram? A. stage 1 B. stage 2 C. stage 3 D. stage
    9·2 answers
  • The bonds between hydrogen and oxygen atoms in a water molecule can be best characterized as...
    6·1 answer
  • Which of the following combinations of information would allow you to calculate concentration in ppmv? Check all that apply. mol
    6·1 answer
  • 9. What is the total number of grams of NaOH (formula mass = 40.) needed to make 1.0 liter of a 0.20 M solution?
    15·1 answer
  • What is an element?
    10·1 answer
  • For a wind farm to be effective, it needs to be in a place with what kind of wind?
    7·2 answers
  • A force of 25 newtons is exerted over an area of 50 square meters. Calculate
    11·1 answer
  • Determine if the following two structures are identical, isomers, or unrelated? OH O CH3CHCH2CH3 CH3CH2CCH3
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!