Explanation:
Rainwater harvesting is collecting the run-off from a structure or other impervious surface in order to store it for later use. Traditionally, this involves harvesting the rain from a roof. The rain will collect in gutters that channel the water into downspouts and then into some sort of storage vessel.
First things first carbon is quite common element here in Earth. But it is not all, right? Otherwise we would be built from other, more common elements. The thing is in carbon reactiveness. Also energy needed to create carbon chemical compounds isnt that big when compared to etc nitrogen. It can bind up to 4 different elements (atoms). Thanks to this can givesingle, both and triple bindings! Carbon can give away electrons or take them making his degree of oxidation consequently from -IV to +IV. All this vareity leads to vareity of bigger elements that will be created from carbon later- carbohydrates, proteins etc. As life needs vareity to adapt to different situations and climax only carbon therefore can provide this.
Answer:
because the number of electrons and protons differs
Answer:
Explanation:
We can use the Combined Gas Laws to solve this problem
Data
p₁ = 571.2 Torr; p₂ = 400 Torr
V₁ = 3.5 L; V₂ = ?
T₁ = 21.5 °C; T₂ = 6.8 °C
Calculations
(a) Convert the temperatures to kelvins
T₁ = (21.55 + 273.15) K = 294.70 K
T₂ = (6.8 + 273.15) K = 279.95 K
(b) Calculate the new volume
