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
Ann [662]
3 years ago
13

What mass of water is produced from the complete combustion of 4.80×10−3 g of methane?

Chemistry
1 answer:
AnnZ [28]3 years ago
3 0

Answer:Mass of H20 = 0.0108g

Explanation:

The explanation is attached.

You might be interested in
Does gas have a definite denisty?​
sergeinik [125]

Answer:

<h2><em>no</em></h2>

Explanation:

<h2><u><em>the particles in gas move so freely that it cannot have a definite density</em></u></h2><h2><u><em></em></u></h2><h2><u><em></em></u></h2><h2><u><em></em></u></h2><h2><u><em>moo</em></u></h2>
7 0
3 years ago
2.When copper (II) nitrate reacts with sodium hydroxide, copper (11) hydroxide is produced.
Ann [662]

Answer:

 

2Cu + S ~~~> Cu2S Copper (C) reacts with sulfur (S) to form copper sulfide as shown in the equation. A scientist adds 12.7 grams of Cu to 3.2 grams of S to start the reaction.

Explanation:

7 0
3 years ago
How many liters of 4.0 M NaOH solution will react with 0.60 liters 3.0 M H2SO4?
slava [35]

Answer:

A. 0.90 L.

Explanation:

  • NaOH solution will react with H₂SO₄ according to the balanced reaction:

<em>H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O.</em>

<em>1.0 mole of H₂SO₄ reacts with 2.0 moles of NaOH.</em>

  • For NaOH to react completely with H₂SO₄, the no. of millimoles should be equal.

<em>∴ (MV) NaOH = (xMV) H₂SO₄.</em>

x for H₂SO₄ = 2, due to having to reproducible H⁺ ions.

<em>∴ V of NaOH = (xMV) H₂SO₄/ M of NaOH</em> = 2(0.6 L)(3.0 M)/(4.0 M) = <em>0.90 L.</em>

4 0
3 years ago
Write the molecular formula of nitrate using criss cross method <br><br><br><br>​
exis [7]

Answer:

NO3 that is the answer to the question

8 0
3 years ago
How do you explode stuff
Svetradugi [14.3K]
Well. Depends. 
You plan on doing a school project? 
You should try baking soda and vinegar, almost everyone knows about this.
Orr you can use mentos and soda. 
Or for fun, just get a watermelon or any fruit and use rubber bands all around it until it goes BOOM! 

Hope this helps :D
8 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following statements about the formation of a solution is true?
    5·1 answer
  • How many significant figures are in 253.00 g?
    15·2 answers
  • Balance the equation αC6H14(g)+βO2(g)→γCO2(g)+δH2O(g)
    10·2 answers
  • Aspirin (C9H8O4) is an acid which can be titrated with a base to determine purity. If an aspirin tablet weighing 0.615 g is titr
    5·1 answer
  • The velocity of an object must include both speed and direction?
    11·1 answer
  • What type of cell has membrane bound organelles?
    12·1 answer
  • Who's the first person to reach the moon​
    12·2 answers
  • A weather balloon contains 394 L of hydrogen gas at STP. How many moles of hydrogen are present?
    15·1 answer
  • When does absorption occur in infrared spectroscopy
    6·1 answer
  • S + 6 HNO3 → H₂SO4 + 6 NO₂ + 2 H₂O
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!