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
mixer [17]
2 years ago
6

How many grams are in 7.32 x 1023 molecules of potassium carbonate (K2CO3)?

Chemistry
1 answer:
tiny-mole [99]2 years ago
7 0

(I leave off the x10^23 because they both will divide out)    Use your per

You might be interested in
How many moles are in 5.0 x 1025 atoms of iron
Mnenie [13.5K]
1 mole --------------- 6.02 x 10²³ atoms
( moles iron) -------- 5.0 x 10²⁵ atoms

( moles iron ) = 5.0 x 10²⁵ x 1 / 6.02 x 10²³

moles iron = 5.0 x 10²⁵ / 6.02 x 10²³

= 83.05 moles of iron

hope this helps!
8 0
3 years ago
P−aminobenzenesulfonic acid (sulfanilic acid) is normally written in the form shown but its zwitterionic form is more stable. wr
polet [3.4K]
Zwitterion is an ion consists of equal positive and negative charges on the same molecule which make it more stable and has high melting point 
p-aminobenzene sulfonic acid contains both acidic (-SO₃H) and basic groups (NH₂), the acidic group will lose one proton to give (-SO₃⁻) and the basic group will gain this proton to give (-NH₃⁺)
The structure is:
 

3 0
3 years ago
A cluster of billions of atoms that all have magnetic fields lined up in the same way is known as a
satela [25.4K]

A cluster of billions of atoms that all have magnetic fields lined up in the same way is known as a

<span>The answer is letter C. Magnetic domain.</span>

<span>
The region around a magnet where the magnetic force is exerted is known as its
The answer is letter C. Magnetic field.</span>
6 0
3 years ago
1.883 Grams of copper reacted with excess sulfur to form an unknown Copper sulfide. The reaction creates 2.308 grams of an unkno
rosijanka [135]

Answer:

um it is most likely copper

Explanation:

8 0
3 years ago
What is the total number of valence electrons in an atom of germanium in the ground state?
Shalnov [3]
The answer is (4) 4. Germanium is a main group element in group 4A. Therefore, like carbon, it has 4 valence electrons in the ground state.
3 0
3 years ago
Other questions:
  • What is the chemical formula for the binary compound composed of al3+ and o2- ions?
    13·1 answer
  • How many grams of H2 can be formed from 54.6 grams of NH3 in the following reaction? 2NH3 (g) --&gt; 3H2 (g) + N2 (g)
    15·1 answer
  • What is the actual yield if I reacted 100.0 g of uranium with excess bromine (uranium is the limiting reactant) and had an 83% y
    14·1 answer
  • The United Nations defines sustainable land management (SLM) as "the use of land resources, including soils, water, animals and
    6·2 answers
  • A three-step process for producing molten iron metal from Fe2O3 is: 3Fe2O3 + CO → 2Fe3O4 + CO2 Fe3O4 + CO → 3FeO + CO2 FeO + CO
    10·1 answer
  • In a certain organic compound, one of the carbon atoms is bonded to three atoms. One of these is a carbon atom and the other two
    5·2 answers
  • What is the most highly populated rotational level of Cl2 (i) 25deg C and (ii) 100 deg C? Take B=0.244cm-1.This question should
    10·1 answer
  • Oily vegetable or animal substances are _ (choose only one answer)
    15·1 answer
  • How does the ocean current affect the air temperature in japan.
    10·1 answer
  • In the single replacement reaction AB + C → A + CB, the anion in the reactant compound AB is _______
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!