3 years ago

What is the total amount of matter in an ecosystem doing? always changing always increasing always decreasing remaining the same

Chemistry

1 answer:

Ilya [14]3 years ago

5 0

Answer:

Remaining the same

Explanation:

By the Lavoisier's principle the matter can't be created nor destroyed, but always transformed.

It means that in an ecosystem, the matter, and also the energy, is not increasing and not decreasing, the total amount remains the same, but in different forms.

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What is the density of a material if its mass is 32 grams and its volume is 8 milliliters

vagabundo [1.1K]

Answer:

4 kilograms/liters

Explanation:

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3 years ago

What affect might plate movement have on the size of the ocean basin<br><br> (Science)

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3 years ago

Most radiation is released as particles. Identify the type radiation that is not a particle.

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Gamma rays

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3 years ago

If .680 g/L of a gas is dissolved in water at 5.00 atm of pressure, how much will dissolve (in g/L) at 8.00 atm of pressure.

KatRina [158]

Density and pressure are directly proportional

$\\ \rm\Rrightarrow \rho_1P_2=\rho_2P_1$ $\\ \rm\Rrightarrow 0.680(8)=5\rho_2$