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
Kobotan [32]
3 years ago
5

What is the percent of hydrogen by mass in CH4O

Chemistry
1 answer:
WITCHER [35]3 years ago
4 0

Answer:

My guess would be  12.5828

You might be interested in
What type of compound is calcium oxide
DIA [1.3K]
A carbonate because the oxygen neutralizes the reactive coding of the calcium in its original form.
5 0
3 years ago
What mass of sodium bicarbonate do you start with
valentina_108 [34]

Answer:

84.007 g/mol

Explanation:

welcome

5 0
3 years ago
Sulfur dioxide gas reacts with oxygen gas to form sulfur trioxide gas. express your answer as a chemical equation. identify all
Firlakuza [10]
Sulfur trioxide (SO3) is a chemical compound that is a significant pollutant in gaseous form as it is involved in the production of acid rain. 

Industrially, sulfur trioxide is an important precursor to sulfuric acid and is formed from the reaction between sulfur dioxide (SO2) and oxygen gas (O2) as shown in the chemical equation below. 
 

5 0
3 years ago
How can we keep our voices in tip top shape? Please list the three things we can do to help our voices. Which would you say is m
Alisiya [41]

Answer:

help our vocos

Explanation:

5 0
3 years ago
The quantity, 1,385 mg is equivalent to in scientific notation
Agata [3.3K]

Answer:

The answer is 1385 x10∧ -3

Explanation:

Scientific notation is a quick way to represent a number using notation in exponential form or powers of base ten.

This notation allows us to express too large or small numbers easily.

<u>For example: </u>

500 is written as 5x10∧2; Where the power 2 represents the number of 0's that follow 5.

0.0093 is written as 9.3x10∧-3; Where the power -3 represents the number of times the comma was moved to the right.

8 0
3 years ago
Other questions:
  • Complete the questions below using the following diagram.
    15·1 answer
  • Hey can u help me with my hw? I’ll send a pic.
    15·1 answer
  • Unlike the earth, the sun _____.
    6·2 answers
  • Who can witness a lunar eclipse?
    8·2 answers
  • Natasha is looking for a material to make tires for a new jogging stroller she designed. which would be best suited to her produ
    5·2 answers
  • What composes a element
    15·1 answer
  • THERE ARE FOUR SOLUTIONS: A, B, C, D. SOLUTION A YIELDS 3 PROTONS UPON IONIZATION, SOLUTION B IS AN ELECTRON PAIR DONOR, SOLUTIO
    9·1 answer
  • Why are the offspring produced by sexual reproduction different than their parents?
    10·1 answer
  • You buy butter $3.31 a pound one portion of onion compote requires 1.7 oz of butter how much does the butter for one portion cos
    8·1 answer
  • 8. Zeolite is used to remove moisture from methane. A vertical column is filled with 1000.0 kg of dry zeolite. The zeolite has t
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!