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
AveGali [126]
2 years ago
10

What are the characteristics of solution,colloids,and susensions?

Chemistry
2 answers:
liq [111]2 years ago
8 0

Answer:

;-;

Explanation:

Viefleur [7K]2 years ago
5 0
AppearanceClear, transparent and homogeneousCloudy, heterogeneous, at least two substances visibleParticle Sizemolecule in sizelarger than 10,000 AngstromsEffect of Light Tyndall Effectnone -- light passes through, particles do not reflect lightvariableEffect of Sedimentationnoneparticles will eventually settle ou
You might be interested in
When table salt (NaCl) is added to water, it lowers the freezing point is more salt is added, the freezing point decreases even
AleksAgata [21]
The answer to the question is B
7 0
3 years ago
How many atoms of gold are in gold nugget with a mass of 4.25 g
Feliz [49]
Number of Atoms in Gold for given mass can be calculated using following formula,

              # of Moles  =  Number of Atoms / 6.022 × 10²³
Or,
             Number of Atoms  =  Moles × 6.022 × 10²³     ------- (1)    

Calculating Moles,
As,
                              Moles  =  Mass / M.mass
So,
                              Moles  =  4.25 g / 196.96 g/mol

                              Moles  =  0.0215

Putting value of mole in eq.1,

             Number of Atoms  =  0.0215 × 6.022 × 10²³

             Number of Atoms  =  1.299 × 10²²

Result:
            4.25 g 
of Gold Nugget contains 1.299 × 10²² Atoms.
3 0
3 years ago
Read 2 more answers
The following balanced equation describes the reduction of iron(III) oxide to molten iron within a blast furnace: Fe2O3(s) + 3CO
Irina-Kira [14]

Answer:

Amount of excess Carbon (ii) oxide left over = 23.75 g

Explanation:

Equation of the reaction: Fe₂O₃ + 3CO ----> 2Fe + 3CO₂

Molar mass of Fe₂O₃ = 160 g/mol;

Molar mass of Carbon (ii) oxide = 28 g/mol

From the equation of reaction, 1 mole of Fe₂O₃ reacts with 3 moles of carbon (ii) oxide; i.e. 160 g of iron (iii) oxide reacts with 84 g (3 * 28 g)  of carbon (ii) oxide

450 g of Fe₂O₃ will react with 450 * 84/180) g of carbon (ii) oxide = 236..25 g of carbon (ii) oxide

Therefore the excess reactant is carbon (ii) oxide.

Amount of excess Carbon (ii) oxide left over = 260 - 236.25

Amount of excess Carbon (ii) oxide left over = 23.75 g

5 0
3 years ago
Strontium phosphate, Sr3(PO4)2, is a crystalline substance used in medicine and industry. How many phosphorus atoms are represen
dexar [7]

Answer: option A. 2

Explanation: in the formula Sr3(PO4)2, the 2 behind (PO4) is affecting both P and O4. It means that we have P2 in the formula

7 0
3 years ago
In a calorimeter, the equilibrium temperature of copper in water is determined. if the water is replaced with a liquid that has
Feliz [49]
The equilibrium temperature will increase
4 0
3 years ago
Other questions:
  • Explain why very small cloud droplets of pure water evaporate even when the relative humidity is 100 percent.
    13·1 answer
  • In any energy conversion, some of the energy is lost to the environment as
    12·1 answer
  • Describe endothermic vs. exothermic reactions in terms of product formation. (hint: what happens when products are formed?)
    6·1 answer
  • How do sodium and potassium ions transfer in and out of an axon?
    8·1 answer
  • How is the moderm periodic table arranged?
    7·1 answer
  • Explain Isomerism of Alkanols
    14·1 answer
  • Olivia bought new gym shoes to play volleyball because she kept slipping when she ran in her old shoes. How will the new soles h
    7·2 answers
  • What is a common use of nitric acid?
    12·2 answers
  • HELP PLZ
    11·1 answer
  • Gaseous dichlorine monoxide decomposes readily to chlorine (green) and oxygen (red) gases.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!