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
Sonbull [250]
2 years ago
15

WILL GIVE BRAINLIEST!!!

Chemistry
1 answer:
Alchen [17]2 years ago
8 0

Answer:

19.20 g. Explanation: ∵ mass % = [mass of solute/mass of solution] x 100

You might be interested in
Which statement concerning elements is true?
Marina86 [1]
The answer is either number one or two.
7 0
2 years ago
How come flowers usually contain more stamen the pistils
USPshnik [31]
<span>To make sure there are enough pollen to fertilize the seeds from the pistil. Not all pollen can make it to the pistil. It's the same as animals producing millions of sperms although only one is needed for fertilization.</span>
5 0
2 years ago
Hydrogen sulfide gas is reacted with dioxygen gas to produce gaseous sulfur dioxide and water. True or false?.
wel

Hydrogen sulfide gas is reacted with dioxygen gas to produce gaseous sulfur dioxide and water. It is false.

When hydrogen sulfide gas reacts with dioxygen gas, it produces water and solid Sulphur and not gaseous sulfur. The chemical equation of the given substances is :

                   2H2S +  O2 → 2S + 2H20

It is a redox reaction as both Oxidation and reduction happens in it. Oxidation of hydrogen sulphur to sulphur happens and reductions of oxygen to water takes place.  

if you need to learn more about chemical reaction of Hydrogen sulfide gas, click here

brainly.com/question/15842521?referrer=searchResults

#SPJ4

4 0
1 year ago
Does the identity of gas matter when predicting its behavior why or why not?
just olya [345]

Answer: The gas phase is unique among the three states of matter in that there are some simple models we can use to predict the physical behavior of all gases—independent of their identities. We cannot do this for the solid and liquid states. ... Gas particles do not experience any force of attraction or repulsion with each other.

Explanation:

4 0
3 years ago
Select the correct answer. One night, an ice storm strikes your town. When you go outside in the morning, your entire front walk
Sever21 [200]

Sucrose will be the most effective. Hence, option D is correct.

<h3>What is sucrose?</h3>

Sucrose is simply the chemical name for sugar, the simple carbohydrate we know and love that is produced naturally in all plants, including fruits, vegetables and even nuts.

When salt or sugar (a solute) is combined with water or ice (a solvent) and is evenly distributed, the freezing point is lowered.

(C_{12}H_{22}O_{11} → C_{12}H_{22}O_{11})

Hence, sucrose will be the most effective.

Learn more about sucrose here:

brainly.com/question/24214907

#SPJ1

3 0
2 years ago
Other questions:
  • A(n) __________ exists to promote the sales of a particular manufacturer's products.
    7·2 answers
  • Combining aqueous solutions of bai2 and na2so4 affords a precipitate of baso4. Which ions are spectator ions in the reaction?
    9·1 answer
  • What is the percent by mass (%m/m) concentration of ammonium hydroxide (nh4oh) in a solution prepared by dissolving 8.40 g nh4oh
    11·1 answer
  • In an undisturbed stack of rock layers, each containing fossils of once-living organisms, where would some evidence of the most
    5·2 answers
  • What is the relstionship between a mutatation and gene
    14·1 answer
  • When looking across the periodic table from left to right, which is the first group that contains nonmetals?
    8·2 answers
  • Combining 0.380 mol Fe2O3 with excess carbon produced 13.7 g Fe
    14·1 answer
  • Do you think migration is a pattern of behavior? Explain.
    11·1 answer
  • Please help, this is due today. I will give brainliest
    12·1 answer
  • Explain why in this crossing all of the hedgehog offspring are brown even though they all carry the white gene?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!