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
GREYUIT [131]
3 years ago
9

When an ionic compound is placed in water, the positive end of the water molecule is attracted to the cation (+) of the ionic co

mpound.
Chemistry
1 answer:
Pani-rosa [81]3 years ago
3 0

Answer:

what's the question?I can't answer without a question

You might be interested in
What affect will adding sugar have on the viscosity of water?
Radda [10]
Sugar increases the viscosity of water

hope that helps
4 0
3 years ago
Read 2 more answers
Since the number of atoms in a substance is so large , a unit to count them was created. This unit is the number of atoms in 12
larisa86 [58]

The number of atoms in one mole of any substance is measured by Avogadro's number. The value of Avogadro's number is 6.023 x 10 ^23. It is named after scientist Avogadro who proposed this number. 12 grams of carbon-12 represents 1 mole of carbon-12. For this reason, the number of atoms present in 1 mole of any substance is 6.023 x 10 ^23. Therefore, the number of atoms present in 1 mole carbon-12 is 6.023 x 10^23.


(Answer) This unit is the number of atoms in 12 grams of carbon-12 and known as Avogadro's number.

7 0
3 years ago
Please help very urgent! <3
LuckyWell [14K]

Answer:

a) Neutralisation

b) Combustion

c) Synthesis

d) Decomposition

e) Neutralisation

f) Double Displacement Reaction

h) Single Displacement Reaction

i) Double Displacement Reaction

j) Combustion

Explanation:

Synthesis  is a reaction where various compounds/ elements react to form a totally new compound.

Decomposition is a reaction where a single compound breaks down into several components due to excessive heating or energy applied.

Single Displacement Reaction is a type of chemical reaction where an element reacts with a compound and takes the place of another element in that compound.

Double Displacement Reaction is a type of chemical reaction where two compounds react, and the positive ions (cation) and the negative ions (anion) of the two reactants switch places, forming two new compounds or products.

Combustion is a reaction where a compound/ element oxidises in the presence of Oxygen.

Neutralisation reaction is a reaction where an acid reacts with a base to form a salt.

5 0
3 years ago
Two students prepare lab reports one for a chemistry class and the other for a biology class which of the following items will b
AleksandrR [38]

Answer:

the results of an investigation thank me later

Explanation:

4 0
3 years ago
What is the abbreviation for the element with atomic number 11?
VikaD [51]

Answer:

Sodium (Na) has atomic number 11.

5 0
3 years ago
Read 2 more answers
Other questions:
  • In terms of collisions between particles why does the light begin shining brightly and dum overtime
    12·1 answer
  • Predict the sign for AS for each of the following systems: Water freezing Water evaporating Crystalline urea dissolving Assembly
    7·1 answer
  • At 2.10 per gallon, how much will it cost to buy 125 liters of Costco’s premium gas
    7·2 answers
  • Is hydrogen dioxide (water) always produced when an acidic solution is mixed with a basic solution?
    8·2 answers
  • A chemical reaction in which heat is
    13·2 answers
  • Name two landforms created from deposits by rivers.
    8·1 answer
  • Enzymes are essential to cells because they are responsible to either making or breaking other molecules the cells need. True or
    14·2 answers
  • A student collecting CaCO3 produced by the reaction of Na2CO3(aq) and CaCl2(aq) obtains a percent yield of 81%. Choose all of th
    12·1 answer
  • Calculate the [H+] for a solution with a pOH of 4.75
    10·1 answer
  • Describe the hybrid orbitals used by the central atom(s) and the type(s) of bonds formed in:
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!