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
Radda [10]
4 years ago
13

What does independent and dependent variable?

Chemistry
1 answer:
Papessa [141]4 years ago
4 0

The independent variable is the variable you change or manipulate in an experiment. The dependent variable is the variable that produces the outcome of the independent variable, the dependent variable is the variable you record in an experiment.

You might be interested in
Blood is buffered within a narrow range around a pH of 7.4. This means that the pH of blood will remain close to 7.4 when _____.
NNADVOKAT [17]
We are given withe the data that blood buffered to pH of 7.4. This means the pH of blood will remain close to 7.4 when  A. <span>moderate amounts of acid or base are added. When buffers are added,no significant  changes in the pH occurs afterwards. </span>
7 0
4 years ago
Read 2 more answers
Which metal is more reactive calcium or cobalt
mihalych1998 [28]
Calcium would be more reactive because it is closer to francium on the periodic table, francium is the MOST reactive element.  
4 0
4 years ago
How are characteristic properties of matter used to it different matter? ​
Lisa [10]

Answer:

You can tell types of matter apart based on their properties. Physical properties of matter can be observed or measured without changing the identity of the substance.... Characteristic physical properties are properties that are always the same for a substance - so they can be used to identify a substance.

Explanation:

5 0
3 years ago
A student has four resistors. Each resistor has a resistance of 100 ohms.
ValentinkaMS [17]

Answer:

The minimum resistance is 25 ohms.

Explanation:

Resistance of each resistor is 100 ohms. When resistors are connected in parallel, the equivalent resistance is lowest. For parallel combination, the equivalent resistance is given by :

\dfrac{1}{R}=\dfrac{1}{R_1}+\dfrac{1}{R_2}+....

Here, all resistors are 100 ohms. So,

\dfrac{1}{R}=\dfrac{1}{100}+\dfrac{1}{100}+\dfrac{1}{100}+\dfrac{1}{100}\\\\R=25\ \Omega

So, the minimum resistance is 25 ohms.

7 0
3 years ago
What are some differences between a human , a dog a frog and a fish name 3
AleksandrR [38]
Well, human bodies differ from all those animals.
7 0
4 years ago
Read 2 more answers
Other questions:
  • How you would build a carbon monoxide (CO) molecule?
    7·1 answer
  • The density of silver is 10.5 g/cm3. what volume would a piece of silver with a mass of 54.5 g occupy?
    8·1 answer
  • Cylinder with a mass of 12g has a radius measuring 2cm and height of 6cm what is its density
    14·1 answer
  • For the reaction below, identify the excess reactant when 4.35 g of hydrogen reacts with 30.75 g of iodine to produce hydrogen i
    8·1 answer
  • Does gravity affect atoms?
    9·1 answer
  • Which Mixture is Homogeneous?
    13·1 answer
  • What is the mass of 12.3 moles of helium (He)?
    15·1 answer
  • A gas occupies 12.3 liters at a pressure of 40.0 mm Hg. What is the
    9·1 answer
  • In the equation above an element is identified by which latter
    8·1 answer
  • Which compound in each of the following pairs of ionic substances has the most exothermic lattice energy?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!