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
hichkok12 [17]
3 years ago
12

A 10.50 gram sample of a compound is decomposed to yield 3.40 g Na, 2.37 g S, and 4.73 g O. What is the mass percentage of each

element in this compound?
Chemistry
1 answer:
9966 [12]3 years ago
6 0

Answer:

Na = 32.4% , % S = 22.6% and %O = 45.0%

Explanation:

% Na = 3.4/10.5. × 100%

= 32.4%

%S = 2.37/10.5 × 100%

= 22.6%

% O= 4.73/10.5 × 100%

= 45.0%xplanation:

You might be interested in
____________ tautomers have a C=O and an additional C-H bond.
Roman55 [17]

Ch = sh = why and find the stuff

4 0
4 years ago
What can we do to protect our oceans ?
Tju [1.3M]
Pick up plastic, reduce waste, reduce pollutants
7 0
3 years ago
Read 2 more answers
The electrons which are primarily responsible for chemical bonds are:
earnstyle [38]
Is there any choices because i can answer if you give me choices
4 0
3 years ago
Read 2 more answers
What charged particle is produced during ionic bonds
Setler79 [48]

Answer:

An ionic bond is formed by the complete transfer of some electrons from one atom to another. The atom losing one or more electrons becomes a cation or a positively charged ion. The atom gaining one or more electrons becomes an anion which is a negatively charged ion.

5 0
3 years ago
When hydronium and hydroxide neutralize each other as they react in equal amounts, what is true of their molarities? A. Their mo
Fed [463]
A. Their molarities are equal.

H₃O⁺ + OH⁻ → 2H₂O

1:1
8 0
3 years ago
Read 2 more answers
Other questions:
  • How is heat transferred in a pot of boiling water?
    11·2 answers
  • The darkest part of the moon’s shadow is called the penumbra?
    12·2 answers
  • How many moles of carbon, hydrogen, and oxygen are present in a 100-g sample of ascorbic acid?
    7·1 answer
  • Which molecule below has hydrogen bonding? Which molecule below has hydrogen bonding? H2 CH3CH2OH HCl CH4 all of the above
    8·1 answer
  • What is the value of work done on an object when a 50–newton force moves it 15 meters in the same direction as the force?
    5·1 answer
  • Helppppppp meeeeeeeeeeeee
    11·2 answers
  • Define the ground state of an atom
    15·1 answer
  • How many total atoms are there in 69.1 g of ammonia (NH3)?​
    9·1 answer
  • What set of coefficients will balance the chemical equation: _NaBr (aq) + _H3PO4 (aq) → _Na3PO4(aq) + _HBr (aq)
    11·1 answer
  • Given 6.25 mol H2O, determine the number of molecules
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!