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
Leviafan [203]
3 years ago
9

Mg + 2H20 + Mg(OH)2 + H2 + 353kJ

Chemistry
1 answer:
mixer [17]3 years ago
7 0

Answer:

m_{H_2O}=8.9g

Explanation:

Hello,

Based on the given reaction, since magnesium and water are in a 1:2 molar ratio at the reactants, we must apply the following stoichiometric factors to compute the complete reaction of the 6.0 g of magnesium:

m_{H_2O}=6.0gMg*\frac{1molMg}{24.305 gMg}*\frac{2molH_2O}{1molMg} *\frac{18gH_2O}{1molH_2O} \\\\m_{H_2O}=8.9g

Best regards.

You might be interested in
(3 pt) The cost of a space mission is roughly $60 million. What type of obstacle to space exploration does this represent? A. fu
erastova [34]
Im pretty sure its A funding because thats alot of money
7 0
3 years ago
Read 2 more answers
What amount if force need to be applied to a 20 kg bowling ball to give it an acceleration of 5m/s
balandron [24]

Answer:

100N

Explanation:

Given parameters:

Mass of the bowling ball  = 20kg

Acceleration  = 5m/s²

Unknown:

Amount of force applied  = ?

Solution:

To solve this problem, we apply newton's second law of motion.

    Force  = mass x acceleration

Now insert the parameters and solve;

   Force  = 20 x 5  = 100N

5 0
3 years ago
What is the evaluation of 60.1 x -9.2?
poizon [28]
That's the evaluation

5 0
3 years ago
Isoelectric point. The isoelectric point (pI) is the pH at which a molecule has no net charge. The amino acid glycine has two io
timama [110]

Answer:

pI = 6.16

Explanation:

The pI is given by the average of the pKas that are involved. In this case,

Pka of carboxylic acid was given as 2.72 and that of the Amino group was given as 9.60. the average would then be ½(2.72+9.60)

= 6.16

6 0
3 years ago
2 HCI → H2 + Cl2<br> Endothermic or exothermic
Oksana_A [137]

Answer:

Exothermic

Explanation:

I think it is exothermic because heat is being released

6 0
3 years ago
Other questions:
  • Identify the spectator ions in the following molecular equation.
    13·1 answer
  • How many grams of glucose, C6H12O6, in 2.47 mole?
    8·2 answers
  • Explain what would happen in Step 2 if the cylinder were heated with the plunger held steady.
    15·1 answer
  • Consider the three ligand field spectra corresponding to octahedral complexes A, B, and C, all formed from the same metal ion.
    15·1 answer
  • Suggest why sodium wasn’t produced until the early 19th century.
    15·1 answer
  • How many protons, electrons, and neutrons are in calcium?
    13·1 answer
  • Moby eats three-sixths of a pizza. Which fraction is equivalent to three-sixths?​
    7·1 answer
  • The larger the wavelength the shorter the frequency.<br> True or false
    7·2 answers
  • The f-n-f bond angle in the nf3 molecule is slightly less than ________.
    14·1 answer
  • The name for a wavelength that is formed<br> from combined waves??
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!