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
gregori [183]
3 years ago
6

In a controlled scientific experiment, A. all variables are kept constant. B. one or more variables are kept constant. C. no var

iables are kept constant. D. only one variable can be kept constant. Reset
Chemistry
1 answer:
nlexa [21]3 years ago
8 0
A, all variables are kept constant. In order to get accurate results when doing an experiment, everything should be kept as similar as possible to ensure accurate results.
You might be interested in
The process which plants use to make food is called:
riadik2000 [5.3K]
The answer is Photosynthesis!
5 0
4 years ago
Read 2 more answers
Vanadium (III) hydroxide reacts with hydrobromic acid according to the following balanced chemical equation: V(OH)3 (s) + 3 HBr
9966 [12]

Answer:

TY and I like the country studies.

Explanation:

ok bye por a mathmu n bye for now and hope you have patience.

3 0
3 years ago
Elements and compounds are 2 types of what?
GalinKa [24]
I think the answer is atoms.
3 0
3 years ago
Read 2 more answers
Under which of the following conditions of temperature and pressure will h2
3241004551 [841]

Answer:

temperature

Explanation:

8 0
3 years ago
How many particles are in 1.40 x 10^7 mol of aluminum (Al)?
SpyIntel [72]

Answer:

<h3>Hlo there !! </h3>

<u>One mole of any substance contains 6.022*1023 structural units (atoms, molecules, ions, etc.). This number is known as the Avogadro constant.</u>

<u>One mole of any substance contains 6.022*1023 structural units (atoms, molecules, ions, etc.). This number is known as the Avogadro constant.So 1.04*107 mol of Al contains 1.40*107 * 6.022*1023 = 8.43*1030 structural units (in case of Al – atoms).</u>

<h3><u>8.43*1030 particles Al.</u></h3>

Explanation:

<h3>Hope this helps !!</h3>
5 0
2 years ago
Other questions:
  • The following balanced equation shows the decomposition of water (H2O). According to the equation, how many oxygen atoms are in
    9·2 answers
  • Which type of paint works best to keep a bridge from rusting
    14·2 answers
  • Differentitate reversible and irreversible process
    6·1 answer
  • How many moles are in 458 grams of Na2SO4
    14·1 answer
  • One type of weight unit is a _____.
    8·2 answers
  • Mark and Ann took a two week hiking trip through Yosemite National Park. While hiking through the park they witnessed two large
    10·2 answers
  • Fruit sugar is known as _____.<br><br><br> fructose<br><br> sucrose<br><br> lactose<br><br> maltose
    15·2 answers
  • What is the energy of a wave having a frequency of 9.83 x 1013 Hz?
    7·1 answer
  • Chlorine and Oxygen<br> Formula:<br> Name:<br> Bond:<br> What is it:
    10·2 answers
  • Positivities and negativity of computer creativity<br><br>answerrr BRAINLIEST PLS FAST
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!