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
masha68 [24]
3 years ago
15

Scientific evidence shows that Earth's diameter, and thus overall size, does

Chemistry
1 answer:
Alex Ar [27]3 years ago
8 0

Answer:

The evidence goes against A. Expanding Earth and B. Contracting Earth

You might be interested in
Balance the chemical equation below using the smallest possible whole number stoichiometric coefficients NH3(g) + O2(g) + CH4(g)
alexira [117]

Answer:

2NH_{3 (g)} + 3O_{2 (g)} +2CH_{4 (g)} --> 2HCN_{(aq)} + 6H_{2}O_{(l)}

Explanation:

5 0
3 years ago
When the coffee is brewed according to directions, a pound of coffee beans yields 50 cups of coffee (4 cups = 1 quart). How many
ycow [4]
About one kilogram of coffee beans is required 
3 0
3 years ago
Eat at Joe's! Did you know that this neon sign is experiencing a change of state? When a neon sign lights up, like the one you s
vlabodo [156]
D) <span> Electrical energy accelerates the electrons in the neon gas. The gas ionizes and becomes plasma, containing both positive and negative ions.</span>
5 0
3 years ago
Read 2 more answers
What is"An Elephant's Excellent trunk"mostly about?
mr_godi [17]
Mostly about what it can do with its trunk! also about how strong it is or evan how long! love to help!
contact me if you need more info
-luna
3 0
3 years ago
Read 2 more answers
Write the two balanced equations, one for the incomplete combustion of methane (to form carbon monoxide and water vapor), and an
kompoz [17]

Answer:

2CH_{4(g)} +3O_{2(g)} -->2CO(g)+4H_{2}O_{(g)}\\CH_{4(g)} +2O_{2(g)} -->CO_{2(g)} +2H_{2}O_{(g)} \\

Explanation:

2CH_{4(g)} +3O_{2(g)} -->2CO(g)+4H_{2}O_{(g)}\\CH_{4(g)} +2O_{2(g)} -->CO_{2(g)} +2H_{2}O_{(g)} \\

The incomplete combustion of alkanes, and other fuels actually, happens when there is a limited supply of oxygen. Instead of the fuel burning completely to produce carbon dioxide, it produces carbon monoxide instead.

This gas is harmful to jumans because it combines with haemoglobin in lood and takes up space that belongs to oxygen which can lead to suffocation or even death

6 0
3 years ago
Other questions:
  • Im bored someone add my discord and talk to me <br>--&gt; bestface#3185 &lt;--
    9·1 answer
  • Magnesium oxide can be produced by heating magnesium metal in the presence of oxygen. When 10.1 g of Mg reacts with 10.5 g of O2
    15·1 answer
  • What is the gram formula mass of Fe(NO3)3
    10·1 answer
  • The electron configuration for chromium is 1 s 2 2 s 2 2 p 6 3 s 2 3 p 6 3 d 5 4 s 1 instead of 1 s 2 2 s 2 2 p 6 3 s 2 3 p 6 3
    10·2 answers
  • Help plz with my science hw
    5·1 answer
  • 1. Determine the volume of SO2 (at STP) formed from the reaction of 96.7 mol FeS2 and 55.0 L of O2 at 358 K and 1.20 atm.
    13·1 answer
  • How many moles are in 43 grams of lithium (LI)?
    6·1 answer
  • Plz help me write on ur own words and ignore where it says pictures
    10·1 answer
  • Consider the reaction 3CH4(g)→C3H8(g)+2H2(g).
    13·1 answer
  • Consider bowen's reaction series. which mineral would you expect to see as a phenocryst in a porphyritic basalt?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!