0
For chemical weathering to turn a sandstone into a pile of sand, the sandstone would have to have been cemented by a mineral that was easily attacked by weakly acidic rainfall, most likely calcite. The acidic rainfall would dissolve the cementing material through chemical reaction, leaving the chemically resistant sand grains behind.
Chemical weathering on sandstones occurs when minerals within the rock, such as feldspar and other silicates, undergo processes like hydrolysis and oxidation. These reactions weaken the rock structure, causing it to break down into smaller particles like sand. Over time, repeated exposure to rain, moisture, and temperature fluctuations accelerates this process, ultimately reducing the sandstone to a pile of sand.
Add your answer:
Earn +20 pts
What is the chemical equation for a moose?
A moose? A moose has the same chemical equations going on as any large herbivorous animal, and there are a pile of them.
Is the fan-shaped pile of broken rock fragments at the base of a steep bedrock slope or cliff?
The fan-shaped pile of broken rock fragments at the base of a steep bedrock slope or cliff is known as a talus slope or talus cone. This debris results from the weathering and erosion of the bedrock above, where gravity causes the rock fragments to accumulate at the base of the slope.
What do you call a pile of grass?
A pile of grass is typically called a "grass heap" or a "grass pile."
A pile of rock fragments at the base of a cliff is called a?
This may be known as a scree slope or a talus pile. Talus and scree are normally used interchangeably, however scree normally refers to material of gravel size or smaller and talus to larger debris.
What is A pile of snow shaped by winds?
snowdrift
If a rancher lights a brush pile on fire is it chemical or physical change?
When a rancher lights a brush pile on fire, it is a chemical change. This is because the heat from the fire causes the wood to undergo a chemical reaction with oxygen, resulting in the formation of new substances, such as ash and smoke.
Is a rotting pile of leafs a physical change or a chemical change?
its a physical change
What is the chemical equation for a moose?
A moose? A moose has the same chemical equations going on as any large herbivorous animal, and there are a pile of them.
Why is a compost pile an analogy for the mitrochondria?
The creation of energy is a reason for why a compost pile is an analogy for the mitochondria. A compost pile makes dark-colored, fresh-smelling, nutrient-rich organic matter by breaking down carbon- and nitrogen-rich recyclables through the interactions of air, heat, macro- and micro-organisms, and moisture. The mitochondria turns nutrients in animal and plant food into adrenosine triphosphate (ATP) to generate the chemical energy for sustaining life.
Is a pile of CaCO3 a compound or a element or something else?
Calcium carbonate is a chemical compound.
Who discovered the voltaic pile?
The Voltaic pile was discovered by Alessandro Volta in 1800. He was an Italian physicist and chemist who designed the first chemical battery, which paved the way for the development of modern batteries and the field of electrochemistry.
What occurs when rock is crushed into a pile of fragments?
the Total surface area increases and the chemical composition remains the same .
What do you get with 24 wrappers?
A pile of wrappers!A pile of wrappers!A pile of wrappers!A pile of wrappers!
What type of heat energy does a compost pile release?
Chemical, microbial, physical, and solar sources are behind the type of heat energy which a compost pile releases. A compost pile's carbon- and nitrogen-rich recyclables interact with environmental oxygen and sunlight. Potential or stored energy is released by the temperature-coded feedings of macro- and micro-organisms within the pile, with chemical decomposition effected by actinomycetes and aerobic bacteria and fungi and physical by ants, beetles, centipedes, earthworms, flatworms, flies, millipedes, nematodes, rotifers, slugs, snails, sowbugs, spiders, and springtails.
Is a decaying compost pile an example of physical change?
No, a decaying compost pile is not an example of a physical change. The process of composting results in a different physical appearance or state -- which is physical change -- but it is not reversible and necessitates a change in structure -- which is chemical change.
What is spun pile and micro pile?
Spun Pile is the pile that they produced at the factory and bring it to the worksite.It is almost the same with Bored Pile,but in side is hole.
If mount Rushmore was man-made but over time weathering occured is it still considered man-made?
Mount Rushmore was man-made but over time weathering has occured .It may or may not be created by nature. by Zoe Carmon-Rogers Until Mount Rushmore disintigrates into a pile of dust, it will be man made. Nature has no role in this. Synthetic.
