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
Tomtit [17]
3 years ago
7

How many grams of hydrogen gas get produced if 10 g of aluminum reacts?

Chemistry
1 answer:
Degger [83]3 years ago
8 0

Answer:

9.8

Explanation:

You might be interested in
The specific heat of ethanol is 2.44 J/g ֯C. How many kJ of energy are required to heat 50.0 grams of ethanol from -20 ֯C to 68
Aliun [14]

Answer:

Heat energy required (Q) = 10.736 KJ

Explanation:

Given:

Specific heat of ethanol (C) = 2.44 J/g °C

Mass of ethanol (M) = 50 gram

Initial temperature (T1) = -20°C

Final temperature (T1) = 68°C

Find:

Heat energy required (Q) = ?

Computation:

Change in temperature (ΔT) = 68°C - (-20°C)

Change in temperature (ΔT) = 88°C

Heat energy required (Q) = mC(ΔT)

Heat energy required (Q) = (50)(2.44)(88)

Heat energy required (Q) = 10,736 J

Heat energy required (Q) = 10.736 KJ

5 0
3 years ago
I need help with the question please help
Irina18 [472]

Answer:

Explanation:

u are right

8 0
2 years ago
Read 2 more answers
PLEASE HELP!!!!!! WILL AWARD BRAINLIEST!!!!!!
asambeis [7]

Answer:

A. Sedimentry rock

b. high pressure

Explanation:

6 0
3 years ago
If you had a pot of boiling water that is loosing volume is that at equilibrium? What are some things you can do to a pot of boi
ki77a [65]

Answer:

are you rich in points brother ? or sister ?

8 0
2 years ago
The mass of a silver bracelet is 2.5 gram, it occupies a volume of 48cm3, what is its density?​
NNADVOKAT [17]

Answer:

The answer is

<h2>0.052 g/cm³</h2>

Explanation:

The density of a substance can be found by using the formula

density =  \frac{mass}{volume} \\

From the question

mass = 2.5 g

volume = 48 cm³

The density is

density =  \frac{2.5}{48}   \\  = 0.052083333...

We have the final answer as

<h3>0.052 g/cm³</h3>

Hope this helps you

3 0
3 years ago
Other questions:
  • The average atomic mass of ga is 69.72 amu. Calculate the abundance of each isotope.
    5·1 answer
  • A 10.0 mL sample of household ammonia solution required38.50 mL of 0.311 M HCl to achieve neutralization. Calculate (a).the mola
    10·1 answer
  • A sample of an unknown compound has a percent composition of 52.14% carbon, 13.13% hydrogen, and 34.73% oxygen. Which compounds
    10·2 answers
  • C8H18+ O2&gt; CO2+ H2O how to make this balanced?
    11·1 answer
  • How many atoms of chlorine in 13 g of mgcl2
    15·2 answers
  • What's the Lewis dots for CCl4
    12·1 answer
  • How many grams are in 6.02E23 atoms of carbon?
    13·1 answer
  • Which of the following is not a producer?<br> 1. Tulip<br> 2. Grass<br> 3. Pine Tree<br> 4. Mushroom
    9·2 answers
  • 3. What is the total pressure of a mixture of nitrogen and hydrogen, in atm, if the
    15·1 answer
  • 8. How much heat, in kilojoules, is needed to produce 1850 grams of ammonia (NH3),
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!