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
Artist 52 [7]
3 years ago
8

a compound contains two elements, sulfur and oxygen. in a sample of the compound, the mass of sulfur is 6.41 grams. the mass of

the oxygen is 9.60 grams. what is the percentage composition of the compound
Chemistry
1 answer:
Scrat [10]3 years ago
4 0
Percent composition is mass of element over mass of compound times 100. 6.41 + 9.60 = 16.01 g of compound, so % composition of sulfur is 6.41/16.01 x100 or 40.0%. % oxygen is 9.60/16.01 x 100 or 60.0%.
You might be interested in
An electrically neutral atom bears what trait?
zhenek [66]

C) It contains the same number of electrons and protons.

4 0
3 years ago
1
Alex Ar [27]
River Banks? I'm not completely sure but hope this helps!
6 0
2 years ago
Read 2 more answers
An algal bloom resulting from excess detergent and fertilizer use in the surrounding community is most likely a result of which
Lilit [14]

Answer:

c. ll and lll only

Explanation:

Algae are plant-like protists capable of photosynthesis in their cells (chloroplast). Like every other living organism that grows and reproduce, algae also requires nutrients for these processes to effectively occur.

Algae makes use of inorganic nutrients including sulphates, phosphates, nitrates etc which are found in fertilizers, detergents etc. In the presence of these compounds, algae tends to grow excessively to form a BLOOM. Hence, according to the question, nitrates and phosphates are the two inorganic nutrients algae makes use of.

8 0
2 years ago
What is the mass of a cube of aluminum that is 3.0 cm on each edge? The density of aluminum is 2.7 g/cm3.
n200080 [17]
Do you know the formula? I can’t find it.
8 0
3 years ago
Which one of these statements about cell division is not accurate?
Masja [62]
The answer is b damaged tissue can not be repaired
7 0
3 years ago
Read 2 more answers
Other questions:
  • We discussed the different types of intermolecular forces in this lesson. Which type would you expect to find in CO2?
    10·1 answer
  • What is the electron configuration of chlorine (cl)?
    6·1 answer
  • How is matter conserved in the carbon cycle?
    10·2 answers
  • Most covalent compounds are very ______ electrolytes in solutions.
    6·1 answer
  • For the diprotic weak acid h2a, ka1 = 3.2 × 10-6 and ka2 = 6.1 × 10-9. what is the ph of a 0.0650 m solution of h2a? what are th
    13·1 answer
  • Consider the following reaction
    10·1 answer
  • The temperature inside your freezer is 0 degrees Celsius. You place a balloon with an initial temperature of 30 degrees C and a
    13·1 answer
  • 14 km is how many centimeters?
    12·1 answer
  • 2. True or false? The complete ionic equation contains only those substances directly involved in
    6·1 answer
  • A 10.0-g sample of magnesium reacts with oxygen to form 16.6 g of magnesium oxide. How many grams of oxygen reacted?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!