![deadlydazy13](/avatars/42436.jpg)
deadlydazy13
22.04.2021 •
Chemistry
Who is your crush and y do u like them? :)
Solved
Show answers
More tips
- C Computers and Internet The Best Antivirus Programs for your PC...
- H Health and Medicine Angina: Causes, Symptoms, and Treatment...
- C Computers and Internet How to Learn to Type Fast?...
- F Food and Cooking Delight for Gourmets: How to Prepare Liver Pate...
- S Style and Beauty How to braid friendship bracelets?...
- H Health and Medicine Mercury Thermometer Danger: What to do when a thermometer breaks?...
- F Food and Cooking Which Calamari Salad is the Most Delicious?...
- S Society and Politics 10 Tips for Boosting Your Self-Esteem...
- F Food and Cooking The Most Delicious and Simple Fish in Batter Recipe...
- H Health and Medicine What is Autism? Understanding the Basics of This Neurodevelopmental Disorder...
Answers on questions: Chemistry
- C Chemistry During the process of succession,...
- C Chemistry You have the following chemicals at your disposal: Cu (s), Fe (s), H₂ (g), Pt (s), 1 M CuSO₄, 1 M Fe(NO₃)₂, 1 M Cr₂(SO₄)₃, 1 M HCl, 1 M LiI, and H₂O What is the highest Standard...
- C Chemistry What would I use to perform the conversion listed? Match the best answer for the type of conversion. 1. Convert g A to mol A 2. Convert g B to mol B 3. Convert mol A to mol B answer...
- C Chemistry how many electron containing orbitals are in an atom of iodine how many of these orbitals are filled how many unpaired electrons are there in an atom of iodine...
- C Chemistry What is a renewable resource ?...
- C Chemistry The movement of which layer of Earth drives the motion of the plates on Earth’s crust? Upper mantle Lower mantle Outer core Inner core...
- C Chemistry A balloon holding a 3.0 L volume of gas at sea level is suddenly released by the child holding it. The balloon travels upwards until the pressure around the balloon is 0.60 atm....
- C Chemistry A titration experiment is set up to use 0.347M bleach (NaOCl) to analyze CrO2-. If 50.0 mL of the CrO2-(aq) solution required 51.35 mL of bleach to react to completion, what would...
- C Chemistry A gas-forming reaction produces 1.95 m3 of gas against a constant pressure of 196.0 kPa. Calculate the work done by the gas in joules....
- C Chemistry Over time, the proton-proton chain and other fusion processes generate large amounts of helium inside stars. The conditions within some stars causes this helium to fuse. This is...
Ответ:
i have a boy.friend annd i like him because he's caring, and he makes me feel happy, he makes me feel like he want's me to be around. that's what i like about him ^^
have a good day!~
xoxo,
toga-kun❤
Ответ:
Today, as part of the series of posts on soils, we are going to look at ‘soil texture’. Soil forms the basis for all life but it’s important to know about its mineral constitution as well as its biological profile.
Texture refers to the ‘feel’ of the soil. This is affected by the constituent materials found within it, specifically sand, silt and clay particles. A coarse sand will feel gritty but a wet clay will feel heavy and sticky. The texture of a soil has a direct impact on the way the soil reacts to certain environmental conditions – for example, towards drought or heavy rain (with sandy soils more freely draining).
There is a big difference in the size of the different particles.
Coarse sand = diameter 2-0.2mm
Fine sand = diameter 0.2-0.02mm
Silt = diameter 0.02-0.002mm
Clay = diameter less than 0.002mm
Note how the clay particles are much smaller than the sand particles – this is important as it means the total surface area of a clay soil is much greater and so the capacity to hold water is also much greater.
Between the sand, silt and clay particles there are lots of pores. In fact a soil as a whole is generally 45% mineral, 5% organic matter (depending on the soil) and 50% pore space through which air and water can pass.
Sand –
Made up of weathered primary rock minerals.
The particles are irregular in outline.
They are large and so do not pack together easily.
Large pore spaces in between.
Air gets in very easily and water flows rapidly through it.
Silt –