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jeka57 [31]
3 years ago
7

7 Scientists feel that human activity has affected and possibly altered the natural process of the carbon dioxide-oxygen cycle t

hat nature had previously kept in balance. In recent his OW have humans added to the carbon dioxide-oxygen cycle? 5.3(D) CA Releasing massive amounts of oxygen B Preventing heat from escaping Earth O Burning fossil fuels. like coal and oil D Rapid growth of plant producing farms

Chemistry
1 answer:
GalinKa [24]3 years ago
5 0

NO WE DONT PLANTS DO


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ankoles [38]
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3 years ago
A tetrahedral carbon is ____________ hybridized while a linear carbon is ____________ hybridized.
Sav [38]

A tetrahedral carbon is sp3 hybridized while a linear carbon is sp hybridized.

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4 0
2 years ago
cual es la importancia de conocer los numeros de oxidacion de los metales no metales y los metaloides​
Fittoniya [83]

Answer:

Conocer el número de oxidación de los elementos de un compuesto es de vital importancia para conocer si una semirreacción es de oxidación o de reducción en las reacciones de ese tipo.

4 0
3 years ago
Determine the mass of SO₂ that contains 6.075 × 10^26 S atoms.​
kondor19780726 [428]

Answer:

= 64584.7176 g

or

= 64.5847 kg

Explanation:

From our question, we have been asked to find the mass of SO₂ containing 6.075 × 10^26 S atoms.

We know that from Avogadro's constant,

1 mole of a substance contains 6.02 x 10²³ ions/atoms/units

Thus,

1 mole => 6.02 x 10²³ atoms

x moles=> 6.075 × 10²⁶ atoms

We cross multiply;

x moles = (6.075 × 10²⁶ x 1)/(6.02 x 10²³)

= 1009.1362 moles

1 mole of SO2 = 64 g

1009.1362 moles = ?

=>

\frac{1009.1362 \times 64}{1}

= 64584.7176 g

= 64.5847 kg

7 0
2 years ago
What makes an acid acidic? a) Number of protons in a molecule b) Temperature c) Chemical structure d) Phase​
charle [14.2K]

Answer:

C.

Explanation:

Chemical structure

7 0
3 years ago
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