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
GuDViN [60]
3 years ago
5

What are the variables used in an experiment? How are they different?

Chemistry
1 answer:
timurjin [86]3 years ago
8 0

Answer:

There are many items that could be altered to test the reaction of another. These changing quantities are called variables. A variable is any factor, trait, or condition that can exist in differing amounts or types. An experiment usually has three kinds of variables: independent, dependent, and controlled.

Explanation:

You might be interested in
Which contains more molecules; 1mol H2O2, 1mol C2H6, or 1mol CO?
ser-zykov [4K]

Answer:

C2H6

Explanation:

8 0
3 years ago
At the end of mitosis the cells produced are identical to each other is it True or False
My name is Ann [436]
True:

The result is two genetically identical daughter nuclei.
6 0
4 years ago
How many moles of MgSiO3 are in 237g of the compound?
Anna35 [415]
For this, we first calculate molecular weight of MgSiO₃:
Atomic masses:
Mg = 24
Si = 28
O = 16

Mr = 24 + 28 + 16 x 3
Mr = 100

moles = mass / Mr
moles = 237 / 100
moles = 2.37
6 0
3 years ago
What characterizes a heterogeneous mixture?
mel-nik [20]
The answer is <span>C. The mixture is made up of different consistencies.

The main difference between a heterogeneous and a homogeneous mixture is that the heterogeneous mixture is </span><span>made up of different consistencies that are not evenly mixed throughout. For example, the homogeneous mixture is milk while milk with cereals is the heterogeneous mixture.</span>
4 0
3 years ago
Read 2 more answers
2. A sample of apple juice has a volume of 4 mL and a mass of 72 g. What is the density
tangare [24]
  • Mass=72g
  • Volume=4mL

\\ \sf\longmapsto Density=\dfrac{Mass}{Volume}

\\ \sf\longmapsto Density=\dfrac{72}{4}

\\ \sf\longmapsto Density=18g/mL

5 0
3 years ago
Other questions:
  • A block of pine wood has a mass of 120 g and a volume of 300 cm3. What is the density of wood? (Show your work)
    10·1 answer
  • What is the penetrating power of beta
    5·1 answer
  • Which of the following is not a base
    9·1 answer
  • Place each statement in the column of the particle that it best describes.<br> Refer To Photo
    15·1 answer
  • What is the molar mass of Cro2
    8·2 answers
  • What is an endothermic reaction?
    14·1 answer
  • Which is a chemical property of iron?
    15·2 answers
  • Which of the following represents the mass of 1 molecule of SH2?
    6·2 answers
  • Chlorine could combine with _ to gain the extra electron it needs to stabilize its outer shell
    13·2 answers
  • Why are state symbols used in chemical equations
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!