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
KiRa [710]
3 years ago
15

The reaction of 2h2+o2-->2H2o + heat is

Chemistry
2 answers:
GenaCL600 [577]3 years ago
6 0
That is an exothermic reaction since it releases heat with the product.
nika2105 [10]3 years ago
4 0
When the heat is on the right side of the equation, the reaction is exothermic because heat is being released as a product.

if the heat is in the left, it would be endothermic.
You might be interested in
True or false A compound can consist of one kind of element?
slavikrds [6]
False because a compound is one or more elements
6 0
3 years ago
777,600 seconds to days
Alik [6]

Answer:

9 days

No explanation needed.

8 0
3 years ago
What is the equation for figuring out the Atomic Mass
zhenek [66]

Answer:

Atomic mass = mass of protons + mass of neutrons

Explanation:

In an element atomic mass of an atom can be calculated by adding the mass of protons and neutrons

I hope this helps! :)

8 0
3 years ago
What is the molarity of H3PO4?
masya89 [10]
The answer is 14.8 hoped this helped
3 0
3 years ago
Through an uplift under the earth crust at a dirvergent boundary a _____ is formed.
postnew [5]

<span>Out of the  following given choices;</span>

<span>a. cliff               b. fault </span>

<span>c. plateau          d. mountain</span>

<span>The answer is b.  A divergent boundary is a line at which two tectonic plates are moving away from each other. It is caused by the two magma convection currents in the mantle moving in opposing directions (one clockwise, the other anti-clockwise) hence dragging the crust with them. Therefore the biggest force at the boundary on the crust is that of pulling. This causes <span>fractures and faults on the earth’s crust.</span></span>




6 0
3 years ago
Other questions:
  • Is (NH4)2 a ionic compound
    8·1 answer
  • Find the Nazca plate and the South American plate. How are they different? Are they moving toward or away from each other?
    6·1 answer
  • Absolute zero is ______. the lowest possible volume occupied by a gas the lowest possible temperature of a gas the lowest possib
    11·2 answers
  • At STP, which gas sample has a volume of 11.2 liters?
    7·1 answer
  • How many valence electrons are in an atom of bromine?
    8·1 answer
  • Tim’s father bought a bicycle for Tim. To avoid head injury during a crash, his father also bought a child-size helmet. The helm
    11·1 answer
  • 1) will water boil at 100 degrees celsius whether it has 20 mg or 200 mg of weight?
    5·1 answer
  • What is the temperature of ice?​
    8·2 answers
  • Why does water dissolve ionic compounds and solar compounds?
    11·1 answer
  • Choose the chemical equation that is correctly balanced. 2ca(s) cl2(g) → cacl2(s) 4mg(s) o2(g) → 2mgo(s) li(s) cl2(g) → 2licl(s)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!