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
GREYUIT [131]
4 years ago
14

This is a Science Question:

Chemistry
1 answer:
mr_godi [17]4 years ago
8 0
They are the same as animals ability to find food and get away from others.
You might be interested in
`Determining the limiting reactant is an extremely important concept in chemistry. To do this, you need to know all of the follo
mezya [45]

Answer:

C the mass of each product formed

Explanation:

To the determine the limiting reactant, it is essential that we have the balanced equation of the reaction from which we can calculate the stochiometry mole ratio of the reactant. After this, we need to calculate the molar mass of  the reactants, using the mole from the balanced equation we can calculate each mass of each reactant needed. Finally we need the mass of each reactant using proportion we can calculate the amount needed for the reaction from the masses of the reactant by comparing the mass given against the mass calculated from the balanced equation. After this, the mass that is exhausted or that is finished will be the limiting reactant which is the reactant that finished and caused the reaction to stop.

7 0
3 years ago
[40 Points]
pashok25 [27]

the one that is wrong is a. increase the molecular weight of the gas , the molecular weight never changes when a solid turns to a liquid or when a liquid turns to a gas .

8 0
3 years ago
what is the suggested weight of the sample that should be disssolved in the beaker before it is transferred to the NMR tube
sukhopar [10]
The sample must be sufficiently soluble (fig. 2) to yield an NMR spectrum. For 1H and 1H observed NMR, it is recommended to dissolve between 2 and 10 mg in between 0.6 and 1 mL of solvent so that the sample depth is at least 4.5 cm in the tube (fig. 3).
3 0
2 years ago
Which chemical equation represents the reaction of an Arrhenius acid and an Arrhenius base?
Komok [63]
The chemical equation that represents the reaction of an Arrhenius acid and an Arrhenius base is 1) HC2H3O2 (aq) + NaOH (aq) ---> NaC2H3O2 (aq) + H2O (I) 
6 0
3 years ago
Read 2 more answers
What is the ph of a solution of 0.700 m kh2po4, potassium dihydrogen phosphate?
GalinKa [24]
Molal or molar? There is a difference
4 0
3 years ago
Other questions:
  • The testable question in a science investigation reads: “How does the size of a motor affect the speed of the vehicle?” What is
    7·1 answer
  • How do you know how many electrons an element will gain or lose in forming an ion?
    7·1 answer
  • Baking a cake is an example of -
    7·1 answer
  • calculate the atomic mass of element X, if it has 2 naturally occurring isotopes with the following masses and natural abundance
    8·1 answer
  • Problem PageQuestion While ethanol is produced naturally by fermentation, e.g. in beer- and wine-making, industrially it is synt
    14·1 answer
  • Use the Rydberg equation to calculate the wavelength (in Å) of the photon absorbed when a hydrogen atom undergoes a transition f
    14·1 answer
  • 1.36x10^22molecules Fe2O3 to grams
    14·1 answer
  • If 28 grams of N reacts completely with 12 grams of H2, then how many grams of NH6 will you end up with? ___________ grams
    5·2 answers
  • Specific gravity compares the density of a substance to the density of _____.
    10·2 answers
  • What is the relationship between absorbance and transmittance of a sample in a spectrophotometer?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!