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
VMariaS [17]
3 years ago
13

In an experiment to determine if the height of a cake is determined by the temperature at which is cooked, measuring the height

of the cakes is an example of an
Chemistry
1 answer:
Bezzdna [24]3 years ago
6 0

Answer:

  • <u>Dependent variable</u>

Explanation:

In a controlled <em>experiment </em>there will be one independent variable, one dependent variable, and some controlled or constant parameters.

The target of the expermiment is to tes how the dependent variable changes with the independent variable.

So, the scientist will change (manipulate) the independent variable and measure the dependent vabiales.

Here, the temperature will be manipulated (within a range), so this is the independent variable; the height of the cake is the variable whose behavior wants to be determined, so this is the dependent variable. Controlled variables or constants may include the mixture, the size of the pan, the time of cooking, the oven, among others.

You might be interested in
What is the ion symbol for Xenon ?
givi [52]

Answer:

Xe

Explanation:

if ur talking about what it is for xenon

6 0
2 years ago
1. How many grams of Iron are in 1,5 moles of Iron?
Nimfa-mama [501]

Answer: 55.845 grams.

Explanation:

8 0
3 years ago
Identify the best practices when storing and using drying agents in the lab.
IrinaVladis [17]

Answer:

A. Close the drying agent container whenever it is not in active use.

C. Wrap the lid of the drying agent container with tape for storage.

Explanation:

Drying agents also known as desiccants are used in pharmaceutical, food and other manufacturing to keep substances dry. These drying agents are anhydrous and hygroscopic. The right usage of these products requires that they are always stored in an air-tight container.

When they are to be removed from a container containing a solvent, they are to be separated by filtration or decanting.

7 0
2 years ago
What is the mass of 925.4 L of hydrogen gas at STP?
Ahat [919]

Answer:

If this is an idea gas then 1mol takes up 22.4L.

So, knowing how many L you have you can figure out how many  mole syou have by doing a simple equation:

\frac{1mol}{y} =\frac{22.4L}{925.4L}

Solve for y.

Then, since you know how many moles you have use the ptable https://ptable.com/#Properties to figure out the mass in grams.

NOTE: The ptable tells you that 1mol of H = 1g.....so this should be an easy calculation :) enjoy

8 0
2 years ago
You compare two layers to a because the crust and upper mantle are solid
balandron [24]
On the earth there is the top layer dirt then loam comes next
6 0
3 years ago
Other questions:
  • Why are the boiling point and freezing point of solutions affected by the concentration of solute particles?
    8·1 answer
  • NEED THIS NOW PLZ!!!
    15·2 answers
  • How do conduction and convection differ? (4 points)
    5·1 answer
  • What is the total number of moles of sulfur atoms in 1 mole of Fe2(SO4)3
    10·2 answers
  • No one ever helps me ☹️ can y’all look at my questions !?
    10·2 answers
  • Suppose you had 2.0158 grams of hydrogen (H2).
    9·1 answer
  • Aqueous copper (II) sulfate reacts with aqueous potassium fluoride to produce
    10·1 answer
  • How many grams of AlCl3 will be produced if 3.85 moles of Al react? Al + ___Cl2 → ___AlCl3
    7·1 answer
  • Describe how the periodic
    9·1 answer
  • A sample of 85.5 g of tetraphosphorous decoxide (P4O10) reacts with 74.9 g of water to produce phosphoric acid (H3PO4) according
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!