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saw5 [17]
3 years ago
11

An example of suspended particulate matter is:-

Chemistry
1 answer:
uysha [10]3 years ago
7 0
It is option A- unburnt carbon
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How do biotic factors impact ecological organization?
love history [14]

Answer:

plz mark as BRAINLIEST plz

Explanation:

The biotic factors in an ecosystem are the living organisms, such as animals. Biotic factors in an ecosystem are the participants in the food web, and they rely on each other for survival. ... These living organisms affect each other and influence the health of the ecosystem.

3 0
4 years ago
1, 2 and 3 ........
Orlov [11]
2.) Average atomic mass =Σ (abundance x molar mass) /100 = (12.64 x 302.04 + 18.23 x 304.12 + 69.13 x 305.03) /100 =304.486 u(Dalton) . This is avg atomic mass.

8 0
4 years ago
What is the empirical formula of a carbon-oxygen compound, given that a 95.2 g sample of the compound contains 40.8 g of carbon
algol [13]

Answer:

95.2 - 40.8 = 54.4 g of oxygen

number of moles = mass (g)/ Mr

no. of moles of carbon = 40.8/12 = 3.4

no. of moles of oxygen = 3.4

divide both by smallest value which is 3.4 and you’ll get 1 mole of carbon and 1 mole of oxygen therefore the empirical formula is CO

Explanation:

hope this helps :)

4 0
3 years ago
What is one effect of convection currents in the mantle?
Pie

Answer:

D

Explanation:

due yo high energy from the ocean to the earth

4 0
3 years ago
Avogadro’s number was calculated by determining the number of atoms in
statuscvo [17]

Answer is: 12 grams of the isotope carbon-12 (¹²C).

The Avogadro’s number is the number of atoms in 12 grams of the isotope carbon-12 (¹²C).

Na is Avogadro number or Avogadro constant (the number of particles, in this example carbon, that are contained in the amount of substance given by one mole).

The Avogadro number has value 6.022·10²³ 1/mol in the International System of Units; Na = 6.022·10²³ 1/mol.

8 0
3 years ago
Read 2 more answers
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