Answer:
Both of them are polluting the environment. Industrial pollution is the pollution caused from industries and it can be in different forms such as water waster or air pollution. Agricultural pollution is caused from plants or crops that are grown by the farmers. For example, pesticides that may ruin the soil and is dangerous for our environment.
Explanation:
A lipid<span> is an organic compound such as </span>fat<span> or oil. Organisms use </span>lipids<span> to store energy, but </span>lipids<span> have other important roles as well. </span>Lipids<span> consist of </span>repeating units<span> called </span>fatty acids<span>. There are two types of </span>fatty acids<span>: </span>saturated fatty acids<span> and</span><span>unsaturated fatty acids</span>
It’s a I think A because they Need light to be a refracting telescope. Making them a refracting telescope
Answer:
Cd²⁺(aq) + 2 e⁻ → Cd(s)
Mg(s) → Mg²⁺(aq) + 2 e⁻
Cd²⁺(aq) + Mg(s) → Cd(s) + Mg²⁺(aq)
Explanation:
A voltaic cell is composed of two half-reactions:
Reduction (cathode): Cd²⁺(aq) + 2 e⁻ → Cd(s)
Oxidation (anode): Mg(s) → Mg²⁺(aq) + 2 e⁻
Cd²⁺ reduces to Cd (the oxidation number decreases from 2 to 0), whereas Mg oxidizes to Mg²⁺ (the oxidation number increases from 0 to 2). We can get the overall cell reaction by adding both half-reactions:
Cd²⁺(aq) + 2 e⁻ + Mg(s) → Cd(s) + Mg²⁺(aq) + 2 e⁻
Cd²⁺(aq) + Mg(s) → Cd(s) + Mg²⁺(aq)
Answer:
The work for the given process is (- 2263.4 J)
Explanation:
Given: Mass of nitrogen gas (N₂): w = 92 g, external pressure: P = 1 atm, Initial temperature: T₁ = 200 K, Final temperature: T₂ = 200 + 83 K = 283 K
Molar mass of N₂ gas: m = 28 g, Gas constant: R = 8.314 J.K⁻¹.mol⁻¹
The number of moles of N₂ gas = w ÷ m = 92 g ÷ 28 g/mol = 3.28 mole
<u>To find the initial volume (V₁) and final volume (V₂), we use the </u><u>ideal gas equation</u><u>:</u>
<u>So the </u><u>Work</u>: 
<u>Therefore, the work for the given process: W = (- 2263.4 J)</u>
