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
Lerok [7]
1 year ago
6

You are given 100 g of a compound. The compound is composed of 37% hydrogen and 63% oxygen. How many grams oxygen are present in

the 100 g sample? Select one: a. 37 g b. 100 g c. 27 g d. 63 g
Chemistry
1 answer:
USPshnik [31]1 year ago
7 0

mass_{oxygen} = \%mass_{oxygen} \times mass_{compound} \\ m = 63\%(100) \\ m = 0.63(100) \\ m = 63 \: grams

<h2>Option d</h2>
You might be interested in
Select the most likely product for this reaction: upper a g upper n upper o subscript 3 (a q) plus upper n a upper o upper h (a
Mamont248 [21]

One of the most likely products for the reaction would be Ag_2O

<h3>Chemical reactions</h3>

The reaction between AgNO_3 and NaOH yields 3 products which are Ag_2O (a precipitate), NaNO_3, and H_2O as shown by the equation below:

2 AgNO_3 + 2 NaOH --- > Ag_2O + 2 NaNO_3 + H_2O

One of the products precipitates out of the solution to give the reaction a precipitation reaction look.

More on precipitation reaction can be found here: brainly.com/question/24158764

#SPJ4

5 0
2 years ago
Read 2 more answers
WILL GIVE BRAINLEST!!
qwelly [4]
Coastal flooding occurs when normally dry, low-lying land is flooded by seawater.[1] The extent of coastal flooding is a function of the elevation inland flood waters penetrate which is controlled by the topography of the coastal land exposed to flooding.The seawater can flood the land via from several different paths:
3 0
3 years ago
How many grams are present in a sample of aluminum?
MrMuchimi
Hyjhpyijyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyt      y y y y y y y y  yy   y y  y    y  y y   y y    y y y  y y y y y

5 0
3 years ago
**CHEMISTRY!! PLEASE HELP ASAP!!**
Minchanka [31]
Calcium = 1
Sulfur = 1
Oxygen = 4
6 0
3 years ago
These models show the electron structures of two different nonmetal elements. Element 1 at left has a purple circle at center wi
Daniel [21]

Answer:

Element 2

Explanation:

If we look at the model stated for element 1, it is clear that element 1 must be a noble gas. It has eight electrons in its outermost shell this implies that it has already attained a complete octet of electrons and is reluctant towards chemical reaction.

The second element belongs to group 16 since it has six electrons on its outermost shell. It is certainly more reactive than element 1 which is a noble gas.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Scientists discovered fossils in several layers of the Earth you see here. They found fossils of algae, snails, and clams in lay
    13·1 answer
  • What elements can be joined by a covalent bond?
    15·1 answer
  • What is the process of solvation of ionic solids in water?
    13·1 answer
  • What is the result of a decrease in salinity in the ocean? Select all that apply.
    10·2 answers
  • Which is an example of a base?a(lemon juice b(baking soda c(an insolator d( water
    9·1 answer
  • True or false: The SI base unit for mass is the gram.
    10·1 answer
  • I NEED HELP THIS IS DUE TMR!
    14·1 answer
  • A student heats a LaTeX: 2.5 g sample of calcium carbonate in a test tube. What mass of calcium oxide remains in the test tube w
    5·2 answers
  • If a piece of foam weighs 0.37 grams and has a density of 6.3 g/cm³, what is its volume?
    6·1 answer
  • Kate wrote the steps of the carbon cycle to describe how carbon is cycled through specific organisms. The steps are in random or
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!