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
ololo11 [35]
3 years ago
14

What is the definition of the word: Property (the scientific definition A makes up matter; makes up the world around us B an obj

ect or diagram C something that can be observed about a substance D to change the position of something HEalPPPPPPpPP​
Chemistry
1 answer:
IRISSAK [1]3 years ago
4 0

Answer:

i feel like the answer is A

You might be interested in
7. Allicin, C6H65,0, is the compound that gives garlic its odor. A sample of allicin contains 3.0 X 1021 atoms of carbon. How ma
Leona [35]
N(C): N(H)=n(C): n(H)=6: 10
3×10²¹: x=6: 10
x=5×10²¹
4 0
2 years ago
According to the pH chart, which is the strongest base?
Gnoma [55]

Answer:

NaOH

Explanation:

HCl is a strong acid

Blood has a pH around 7.35, making it only slightly basic

Saliva has a pH around 6.7, making it slightly acidic

4 0
3 years ago
Read 2 more answers
Plants perform photosynthesis
Marianna [84]
The correct answer is the fourth option. Plants perform photosynthesis during the day.<span> </span><span>Photosynthesis is the process in plants to make their food. This involves the use carbon dioxide to react with water and make sugar or glucose as the main product and oxygen as a by-product.</span>

8 0
3 years ago
Please help me! Will mark brainliest! Thank you!
Kamila [148]

Answer:

gas

Explanation:

8 0
2 years ago
Limiting Reactants—————-
denis-greek [22]

Answer:

21.8 grams.

Explanation:

Molar mass data from a modern periodic table:

  • Mg: 24.301;
  • O: 15.999.

How many moles of MgO will be produced if Mg is the limiting reactant?

Number of moles of Mg:

\displaystyle n = \frac{m}{M} = \frac{16.3}{24.301} = 0.670644\;\text{mol}.

The ratio between the coefficient of Mg and that of MgO is 2:2. Two moles of Mg will make two moles of MgO. 0.670644 moles of MgO will be produced if Mg is the limiting reactant.

How many moles of MgO will be produced if O₂ is the limiting reactant?

Number of moles of O₂:

\displaystyle n = \frac{m}{M} = \frac{4.33}{15.999} = 0.270642\;\text{mol}.

The ratio between the coefficient of O₂ and that of MgO is 1:2. One mole of O₂ will make two moles of MgO. 2\times 0.270642 = 0.541284\;\text{mol} of MgO will be produced if O₂ is in excess.

How many moles of MgO will be produced?

0.541284 is smaller than 0.670644. Only 0.541284 moles of MgO will be produced since O₂ will run out before all 16.3 grams of Mg is consumed.

What's the mass of 0.541284 moles of MgO?

Formula mass of MgO:

24.301 + 15.999 = 40.300\;\text{g}\cdot\text{mol}^{-1}.

Mass of 0.541284 moles of MgO:

m = n \cdot M = 0.541284\times 40.300 = 21.8\;\text{g}.

7 0
3 years ago
Other questions:
  • How does the atmospheric pressure vary with height?
    6·2 answers
  • Draw the product formed when oleic acid is hydrogenated.
    12·1 answer
  • For light with a wavelength of 12.5 nm, determine the energy of light in kJ/mol
    10·1 answer
  • Part A
    8·1 answer
  • The factors in an experiment are called what
    11·2 answers
  • The digestion process starts in the _____.<br> esophagus<br> stomach<br> small intestine<br> mouth
    14·2 answers
  • 10 moles of hydrogen are allowded to react with 6 moles of oxygen .How much water molecules are obtained?
    15·1 answer
  • The dorsal side of the leopard frog
    6·1 answer
  • What is Atomic mass
    5·2 answers
  • PLEASE HELP WILL GIVE BRAINLY AND 5 STARS
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!