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
ziro4ka [17]
3 years ago
13

35 Before the discovery of oxygen some scientists had a different theory about burning.

Chemistry
2 answers:
almond37 [142]3 years ago
7 0
C phlogiston hope this helps
skad [1K]3 years ago
3 0

Answer:

<h2>B i have to search it like 23 hours to find it but Thank you for sharing your question :)</h2>
You might be interested in
What happens when energy is released during atomic fission
Vesnalui [34]
Nuclear energy is called the energy obtained by the transformation of atomic nuclei, so small and heavy clusters of particles inside the atom. Nuclear energy can be produced in two ways, by cleavage or synthesis of nuclei. Heavy nuclei of radioactive elements such as uranium or plutonium, can be split into two nuclei. By splitting are released from the nucleus of neutrons that collide with other nuclei causing them to split and subsequent emission of neutrons. This is called a chain reaction. The condition calls self-sustaining nuclear reaction is slowing down neutrons. For this purpose, a special substance, called moderator. The neutrons collide with the molecules of the moderator precipitate heating speed while the moderator. The resulting heat heats the water so that a couple who drives a turbine generating electricity. Another way of producing nuclear energy is nuclear fusion, in which nuclei combine to light elements. So far, fusion, however, failed to carry out so that it can be applied to the economy as a source of energy.
4 0
3 years ago
PLSSS HELP MEE 100 POINTS!!!!!!! How many atoms of each element does magnesium hydroxide, Mg(OH)2, contain? Magnesium = 1 atom,
Basile [38]

It would be Magnesium = 1 atom, Oxygen = 2 atoms, Hydrogen = 2 atoms. It has 5 atoms total. There is 1 magnesium and you multiply each element by the the 2 outside the parenthesis to get 2 oxygen and 2 hydrogen.

5 0
3 years ago
Read 2 more answers
Select the correct answer.
matrenka [14]

Answer:

At equilibrium the rate of the forward reaction is equal to the rate of the backward reaction.

When the product of a reaction at equilibrium is increased the equilibrium will shift left or to the reactant side. As a result the excess product will get converted to reactant. This is in accordance to Le Chatelier's principle.

Le Chatelier's principle states that when a system is subjected to stress the equilibrium will shift in a direction to minimize effect of the stress.

Thus the products added to the system at equilibrium will make the equilibrium shift to the reactant side, the rate of the reverse or backward reaction will increase.

Explanation:

Hope This Helps Amigo!

5 0
3 years ago
How many water molecules are in a block of ice containing 1.75 mol of water (H2O)?
forsale [732]
<span>1.75 mol H2O x (6.022x10^23 molecules H2O / 1 mol H2O) = 1.05x10^24 molecules H2O if you need a further example let me know </span>
6 0
3 years ago
Read 2 more answers
What is the density of helium
Contact [7]
The density of helium is 10 ^-3g.cm^-3
8 0
2 years ago
Read 2 more answers
Other questions:
  • Which phrase defines an aquifer? A. the total amount of precipitation that falls on an area in a year B. the network of streams
    7·2 answers
  • Is the reaction in a 'glow-stick' reversible or irreversible?
    5·1 answer
  • When hydrochloric acid reacts with sodium sulfide, hydrogen sulfide gas and sodium chloride are produced. How many moles of H2S
    6·1 answer
  • The coefficients in a chemical equation represent the
    11·1 answer
  • How much of your blood is made of Plasma? A)10% <br> B)25% c)40% d)50%
    14·1 answer
  • The products of a reaction are NaCl and H2O. What does the law of conservation of matter reveal about the reactants in the react
    13·1 answer
  • What is the difference between speed, velocity,acceleration.
    7·1 answer
  • Which term describes the composition of matter shown in figure A
    13·1 answer
  • How many ions are in 1.50 grams of Na+?
    13·1 answer
  • you are give a bottle that contains 4.59cm3 of a metalic solid .the total mass of the bottle plus solid =35.66g .the empty bottl
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!