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
melisa1 [442]
3 years ago
13

Which of the following is a heterogeneous mixture?

Chemistry
1 answer:
Deffense [45]3 years ago
4 0
I think that the answer is B, but I may be wrong...
You might be interested in
In an aqueous solution at 25°C, if [H30+] = 3.3 * 10^4 M, then [OH-] is:
sleet_krkn [62]

Answer:

[OH-] = 3.0 x 10^-19 M

Explanation:

[H3O+][OH-] = Kw

Kw = 1.0 x 10^-14

[H3O+][OH-] = 1.0 x 10^-14

[OH-] = 1.0 x 10^-14 / 3.3 x 10^4 = 3.0 x 10^-19

3 0
3 years ago
What volume will 1.27 moles of helium gas occupy at 80.00 °C and 1.00 atm?
White raven [17]

Answer:

36.8 L

Explanation:

We'll begin by converting 80 °C to Kelvin temperature. This can be obtained as follow:

T(K) = T(°C) + 273

T(°C) = 80 °C

T(K) = 80 + 273

T(K) = 353 K

Finally, we shall determine the volume occupied by the helium gas. This can be obtained as follow:

Number of mole (n) = 1.27 moles

Temperature (T) = 353 K

Pressure (P) = 1 atm

Gas constant (R) = 0.0821 atm.L/Kmol

Volume (V) =?

PV = nRT

1 × V = 1.27 × 0.0821 × 353

V = 36.8 L

Thus, the volume occupied by the helium gas is 36.8 L

5 0
3 years ago
gas-to-liquid synfuel production can produce diesel, naptha and paraffin. The formation of these products usually involves _____
steposvetlana [31]
The second option is wrong

6 0
3 years ago
When a nonmetal bonds with another nonmetal, what type of bond is created?
Alexxx [7]

Answer: Ionic

Explanation:

6 0
3 years ago
Read 2 more answers
Name the following alkane molecule:
Zina [86]

Answer:

B

Explanation:

its upside down but I'm 99% sure

5 0
3 years ago
Other questions:
  • Is summer sausage a element compound heterogeneous mixture or a solution?
    10·1 answer
  • The vocabulary terms MASS and WEIGHT have the same meaning, they both mean the amount of matter in an object true or false
    6·1 answer
  • Is exploding dynamite a chemical change or a physical change
    9·2 answers
  • Why is part of indiana flat while the other part is hilly​
    13·1 answer
  • What happens when you put sugar into vinegar
    15·1 answer
  • What gas is produced when calcium metal is dropped in water
    6·1 answer
  • Measure and pour a half cup (8 tablespoons) of tap water into the small container. Measure and record the temperature of the wat
    8·2 answers
  • An equilibrium mixture of N2, O2and NO gases at 1500K is determined to consist of 6.4 x 10-3Mof N2, 1.7 x 10-3M O2, and 1.1 x 10
    8·1 answer
  • (ill give brainliest)
    10·1 answer
  • Which statement is TRUE about the following reaction.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!