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
nadya68 [22]
3 years ago
13

Sugar dissolves readily in water because it is a(n) ____ substance.

Chemistry
1 answer:
Mnenie [13.5K]3 years ago
3 0
The answer to this question would be D. Hydrophilic.

The word hydrophilic mean attracted by water. That means the molecule has a force to attract water molecule, thus be able to dissolve in water.  The polarity of the molecule would determine whether a molecule hydrophilic or not.
Its opposite would be hydrophobic which the molecule can't dissolve in water.  One example of this would be oil or fat. That is why sometimes it is called lipophilic too.
You might be interested in
What part of a chemical is represented by the letters
bonufazy [111]

Answer:

It's compound? It's chemical compound would be represented my letters or numbers

3 0
2 years ago
Read 2 more answers
When a paper towel absorbs water, is it a physical or chemical change?
Nonamiya [84]

Answer:

It is a physical change.

Explanation:

6 0
2 years ago
Round off 4.5778 x 10mg to three significant figures.
lakkis [162]

Answer:

Explanation:

= 45.8

4 0
3 years ago
onsider the reaction, NO2(g) + CO(g) → NO(g) + CO2(g), for which the rate law has been determined to be: Rate = k[NO2]2[CO]. Whi
nlexa [21]

Answer:

The correct answer is option D.

Explanation:

Rate of the reaction is a change in the concentration of any one of the reactant or product per unit time.

NO_2(g) + CO(g)\rightarrow NO(g) + CO_2(g)

Rate of the reaction:

R=-\frac{1}{1}\times \frac{d[NO_2]}{dt}=-\frac{1}{1}\times \frac{d[CO]}{dt}

Rate of decrease in nitrogen dioxide concentration is equal to the rate of decrease in carbon monoxide.

Given rate expression of the reaction:

R = k[NO2]^2[CO]

Rate of the reaction on doubling concentration of nitrogen dioxide and carbon monoxide : R'

R'=k(2\times [NO_2])^2(2\times [CO])=8\times k[NO2]^2[CO]=8R

Doubling the concentrations of nitrogen dioxide and carbon monoxide simultaneously will increase the rate of the reaction by a factor of eight.

Hence, none of the given statements are true.

6 0
3 years ago
Read 2 more answers
Which is the correct name for the compound Ca(CLO2)2
GalinKa [24]
Calcium hypochlorite
4 0
2 years ago
Read 2 more answers
Other questions:
  • Organize the following atoms according to increasing number of orbitals surround the nucleus: Rubidium (Rb), Phosphorus (P), Neo
    15·1 answer
  • Which of the following has the greatest heat capacity? a) 1000g of steel b) 1 g of steel c) 1 g of water d) 1000 g of steel
    10·2 answers
  • Balance the following reaction: CH4 + O2→ CO2 + H2O<br> 46 points
    14·2 answers
  • Copper occurs in nature in the form of two isotopes, Cu-63 and Cu-65. Its correctly recorded atomic mass (weighted average) is 6
    11·1 answer
  • How does knowing the reactants and ______ help you classify a chemical reaction ?
    7·2 answers
  • Identify the examples of diffusion in the list below
    9·2 answers
  • Which of the following stars is most likely to be red?
    12·2 answers
  • A certain compound is made up of one phosphorus (P) atom, three chlorine (Cl) atoms, and one oxygen (O) atom. What is the chemic
    15·2 answers
  • The pressure on a sample of gas is increased from 1.0 atm to 3.0 atm. If the new volume is 0.52 L, find the original volume.
    15·1 answer
  • Can u please help me name which one it is
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!