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
Eva8 [605]
3 years ago
13

Ask one question you wanna know about me

Chemistry
2 answers:
gavmur [86]3 years ago
6 0
Uhh how was your day or how is it going
nordsb [41]3 years ago
4 0
Do you like anime ;) and if you do what’s your top 5 ?
You might be interested in
Which would be the best way to represent the concentration of a 1.75 M K2CrO4 solution?
AleksAgata [21]

<em>Answer:</em>

  • As concentration is best represented by large bracket like this [x]. So

                          [K2CrO4] = 1.75 M

Or

                          [K2CrO4] = 1.75 mole per litre.

<em>Explantion:</em>

                             

  • Molarity = No. of moles × 1/ volume (litre)
4 0
4 years ago
Read 2 more answers
Answer all and you can get brainest
ludmilkaskok [199]

Answer:earth quakes

Explanation: I did the work sheet

5 0
3 years ago
Read 2 more answers
In a candy factory, the nutty chocolate bars contain 25.0 % pecans by mass. If 5.0 kg of pecans were used for candy last Tuesday
erastovalidia [21]
20.0 kg of nutty chocolate bars were made.


5 0
4 years ago
Give two examples of how our society uses isotopes
nalin [4]

Answer:

Isotopes – caused by varying numbers of neutrons in an element – have many practical uses in our society. ... In geology and archaeology, radioactive isotopes are used to determine the age of a sample while hydrologists can use isotope signatures to distinguish between different groundwater types.

Explanation:

Google. It's a magical place.

6 0
3 years ago
Help would be appreciated!
aivan3 [116]
Answer is A) Al4C3 + 3H2O -> CH4 + 4Al(OH)3

One the left side there are 3 carbon atoms, or moles of carbon, and on the write side there is only one. 

In order to solve these problems, count the number of atoms on each side and make sure that for each element, the number of atoms are equal. 

For example, for the last problem, we have 1 zinc atom on each sidde, two hydrogen atoms, and two chlorine atoms. 
8 0
3 years ago
Other questions:
  • Which of the following is NOT an element?
    9·2 answers
  • the reaction of two gases in a sealed container produces a different gas and the system reaches equilibrium. what change in conc
    11·1 answer
  • The density of ethanol was determined experimentally at 25°C in a series of trials to be 0.608 g/mL, 0.705 g/mL, and 0.689 g/mL.
    13·1 answer
  • What important information did Ernest Rutherford discover about the atom?
    6·1 answer
  • Equal volumes of 0.25 M acetic acid and 0.25 M potassium hydroxide are combined. Write the net ionic equation for the reaction a
    5·1 answer
  • The total number of electrons in a neutral atom of every element is always equal to the atom's
    13·1 answer
  • How are starch cells in plants and fat cells in animals similar and different
    9·1 answer
  • Electrons in Bohr's model of the atom are at the lowest possible energy state when they are
    6·2 answers
  • 0.03mol of element Y combines with 762g of iodine to produce an iodide salt. State the empirical formula of the iodide salt​
    5·1 answer
  • ANSWER ASAP GIVING BRAINLIEST!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!