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
galben [10]
2 years ago
11

What is the empirical formula for a compound that is comprised of 54.0% sodium, 8.50% boron, and 37.5% oxygen by mass

Chemistry
1 answer:
GenaCL600 [577]2 years ago
6 0

Answer:  

Sodium metaborate: sodium+boron+oxygen= NaBO 2.

The formula can be written also as Na 2O·B

Explanation:

You might be interested in
The type of igneous rock which has a large number of cavities
lisabon 2012 [21]

The answer would be scoria I believe

8 0
3 years ago
Which is an aspect of the kinetic-molecular theory and can be used to explain the behavior of plasmas?
RideAnS [48]
Particle exchange energy though elastic collision , hope this helps .
5 0
4 years ago
Read 2 more answers
Students working in lab accidentally spilled 17 l of 3.0 m h2so4 solution. they find a large container of acid neutralizer that
jek_recluse [69]

Answer is: 8568.71 of baking soda.

Balanced chemical reaction: H₂SO₄ + 2NaHCO₃ → Na₂SO₄ + 2CO₂ + 2H₂O.

V(H₂SO₄) = 17 L; volume of the sulfuric acid.

c(H₂SO₄) = 3.0 M, molarity of sulfuric acid.

n(H₂SO₄) = V(H₂SO₄) · c(H₂SO₄).

n(H₂SO₄) = 17 L · 3 mol/L.

n(H₂SO₄) = 51 mol; amount of sulfuric acid.

From balanced chemical reaction: n(H₂SO₄) : n(NaHCO₃) = 1 :2.

n(NaHCO₃) = 2 · 51 mol.

n(NaHCO₃) = 102 mol, amount of baking soda.

m(NaHCO₃) = n(NaHCO₃) · M(NaHCO₃).

m(NaHCO₃) = 102 mol · 84.007 g/mol.

m(NaHCO₃) = 8568.714 g; mass of baking soda.

8 0
3 years ago
Nitrogen in plants and soil is changed into nitrogen compounds by _____.
grandymaker [24]

Answer:

A

Explanation:

because It's the process by which atmospheric nitrogen is converted either by a natural or an industrial means to form of nitrogen such as ammonia.

5 0
3 years ago
Which reaction may be described as an acid-base neutralization reaction? 1. be(oh)2 + h2so4 → beso4 + 2 h2o 2. ba(oh)2 + 2 licl
Svetradugi [14.3K]
 The reaction that describe an acid an acid- base neutralization reaction is

Be(OH)2 + H2SO4 = BeSO4 +2 H2O

Neutralization reaction involve an acid  and a base reaction whereby the acid  neutralization the base. for the reaction above Be(OH)2 is  the base while H2SO4 is the acid  thus H2SO4  neutralizes  Be(OH)2 to form BeSO4 and H2O
7 0
3 years ago
Other questions:
  • What sequence of events can lead to magma becoming soil
    15·2 answers
  • (will give brainliest)What is the difference between a compound and a mixture?
    14·2 answers
  • Is lead chloride ( PbCl2) solution, substance, homogenous mixture or heterogeneous mixture?
    5·2 answers
  • 16. A sample of nitrogen gas,
    12·1 answer
  • Hey can someone pls help me ASAP thanks!!! ​
    12·1 answer
  • Which answer best describes what is happening in the following redox reaction?
    5·1 answer
  • What is the best definition of solar radiation?Storing Storing of of energy energy in in Earth'Earth's s oceansoceansEnergy Ener
    11·1 answer
  • Advertisements for tobacco and alcohol products work because they "tell the truth."
    7·2 answers
  • Which of the following is true regarding the atoms involved in a chemical reaction?
    8·1 answer
  • PLEASE HELP ME ANSWER
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!