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
elixir [45]
3 years ago
14

what would be the total mass of the products of a reaction in which 10 grams of water decomposes into hydrogen and oxygen (and n

o the answer isn't 10 each lol)
Chemistry
2 answers:
vodomira [7]3 years ago
5 0
After crunching the numbers its 10 each
Trava [24]3 years ago
3 0
I know that you already said the answer isn't 10, but according to all rules in chemistry, the main one being the law of conservation of mass, the only possible answer here is 10.
You might be interested in
Classify the chemical reaction shown here: CrF3+H3PO4→CrPO4+3HF
Lana71 [14]
The answer 
<span>he chemical reaction CrF3+H3PO4 → CrPO4 + 3HF
the main formula is 
when we observe a reaction as follow:
XY  +  ZT --------------- XT + YZ  
this is classified as double replacement reactions, this means: </span>two ionic compounds exchange ions, producing 2 new ionic compounds.
in our case we have CrF3+H3PO4 → CrPO4 + 3HF
so the classification is double-replacement reactions
5 0
3 years ago
Iron reacts slowly with oxygen and water to form a compound commonly called rust (Fe₂O₃?4H₂O). For 45.2 kg of rust, calculate
Mashcka [7]

Rust (Fe2O3. 4H2O) is formed when iron interacts slowly with oxygen and water. Mass of Fe in grams is 2.18 x 10⁴ g.

<h3>What is the explanation?</h3>

There are 2 moles of Fe atoms in 1 mole of Fe2O3-4H2O. The number of moles of Fe atoms in 45.2 kg rust is shown below.

Moles of Fe = 195.01 mol Fe₂O₃.4H₂O ( \frac{2 mol Fe }{1 mol Fe₂O₃.4H₂O} )

Moles of Fe = 390.02 mol Fe

Multiply the calculated number of moles of iron, Fe, by its molar mass which is 55.85 \frac{g}{mol}

Mass of Fe = 390.02 mol Fe ( \frac{55.85 g Fe}{mol Fe} )

Mass of Fe = 2.18 x 10⁴ g Fe

Avogadro's number (6.022 x 1023) of molecules (or formula units) make up one mole of a substance (ionic compound). The mass of 1 mole of a chemical is indicated by its molar mass. It provides you with the amount of grams per mole of a substance, to put it another way.

To learn more about moles visit:

brainly.com/question/26416088

#SPJ4

4 0
1 year ago
¿sabes cual es la concentración de azúcar en un refresco de un litro?​
Grace [21]
“Esto quiere decir que en una lata de 330 ml tiene alrededor de 36 gramos de azúcar, mientras que una botella de 1 l tendrá 110 gramos”

110 gramos
8 0
2 years ago
Read the description of how ancient metalworkers improved their iron. Then identify the solute and solvent by filling in the bla
slega [8]

Answer:iron and carbon

Explanation:I took the test it’s iron and carbon

6 0
3 years ago
Read 2 more answers
Esign Techniques And Materials That Reduce The Negative Environmental Impact Of A Structure Are Referred To As
Vinvika [58]

Green design (or in chemistry green chemistry)

4 0
3 years ago
Other questions:
  • A tetrahedral molecule has ___ regions of high electron density around the central atom. these molecules have central atoms with
    7·2 answers
  • 12. Your client is prescribed Lipitor for high cholesterol, but has trouble swallowing a whole pill. How do you know Lipitor is
    14·1 answer
  • How are energy and work related?
    10·1 answer
  • Calculate the pH of the buffer
    13·1 answer
  • Which is the limiting reagent in the following reaction given that you start with 15.5 g of Na2S and 12.1 g CuSO4? Reaction: Na2
    10·1 answer
  • Question 1
    10·2 answers
  • Do metals gain or lose electrons as they form ions
    11·2 answers
  • Moose Population Trends in Bullwinkle National Park Year Population 1970 788 1975 654 1980 578 1985 609 1990 275 1995 350 2000 5
    10·2 answers
  • Please help! What does implementing mean?
    13·1 answer
  • C6H12O6 + 6O2 + 38ADP + 38Pi =&gt; 6CO2 + 6H2O + 38ATP is the chemical equation for
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!