Acids and Bases

The Venusian atmosphere is rich in sulfur dioxide, which can be converted into sulfuric acid by ultraviolet light. As a result, the clouds on Venus are composed of concentrated sulfuric acid droplets. These clouds are highly reflective, bouncing sunlight back into space and contributing to the extreme heat on the planet.

Materials that are not affected by acid rain include metals such as stainless steel, aluminum, and copper, as well as materials like glass, ceramics, and certain types of stone such as granite or marble. These materials are resistant to the corrosive effects of acid rain due to their chemical composition and structure, which make them less susceptible to degradation when exposed to acidic conditions. Additionally, synthetic materials like plastics and certain types of polymers are also generally unaffected by acid rain.

The salt made from nitric acid is called nitrate. Nitrate salts are compounds composed of nitrate anions (NO3-) and a cation, typically a metal ion such as sodium (Na+), potassium (K+), or calcium (Ca2+). These salts are commonly used in fertilizers, explosives, and food preservation due to their solubility in water and versatility in chemical reactions.

its formic acid...

Well, formic acid is a gentle soul with a pH around 2.7. Just like painting a happy little tree, understanding the pH of formic acid can help us appreciate its unique properties and how it interacts with other substances. Remember, there are no mistakes in science, only happy little accidents waiting to be discovered.

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P4O10 is an acidic compound because it reacts with water to form phosphoric acid (H3PO4).

Examples of synthetic acids include sulfuric acid (H2SO4), nitric acid (HNO3), and hydrochloric acid (HCl). These acids are typically produced through industrial processes and are widely used in various applications such as chemical manufacturing, metal processing, and cleaning agents. Synthetic acids are distinct from naturally occurring acids like citric acid or acetic acid.

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The sandstone grains will not be affected, but the cementing material between grains could react with dilute hydrochloric acid if it is composed of calcite. Chances are, though, that the cementing material is silicate in nature, and therefore will not react with dilute hydrochloric acid.

An ACIDIC Sol'n has a pH < 7.

pH = 1 is strongly acidic (H2SO4/HCl/HNO3)

pH = 4 mildly acidic (CH3COOH)

pH = 6 weakly acidic. (H2CO3 as naturak rain water; NOT acidic rain).

KClO3 (potassium chlorate) is a chemical salt. It is neither and acid nor an alkali.,

The gas evolved is hydrogen. Zinc is more reactive than hydrogen and hence when sulphuric acid is added to zinc , formation of zinc sulphate starts and hydrogen starts

evolving. The reaction is :-

Zn + H2SO4 --------> ZnSO4 + H2

Sulphuric acid will react with calcium hydroxide(lime water) to give calcium sulphate.

Initially slightly white turbidity may be seen but then the turbidity dissolves and calcium sulphate solution is obtained.

Heat is released and temperature of solution rises.

Note - Lime water is saturated solution of calcium hydroxide.

When an eggshell, which is primarily made of calcium carbonate, is exposed to hydrochloric acid, a chemical reaction occurs. The hydrochloric acid reacts with the calcium carbonate to form calcium chloride, carbon dioxide, and water. This reaction can be represented by the chemical equation: CaCO3 + 2HCl -> CaCl2 + CO2 + H2O.

H2504 is a chemical compound known as sodium dodecyl sulfate (SDS) or sodium lauryl sulfate (SLS). It is a surfactant commonly used in various personal care and cleaning products due to its ability to lower surface tension and act as a detergent. SDS is also used in laboratory settings for protein extraction and denaturation in techniques such as SDS-PAGE.

Sulphuric Acid is colourless.

When universal indicator (UI) is added, sulphuric acid remains colourless. The universal indicator turns 'RED'.

Howver, because the UI is in solution with the sulphuric acid, the solution appears to be red.

Oh, dude, so like, ionic compounds are made up of ions, which are like charged particles, so they exist as ions in their pure state. And molecular compounds are made up of molecules, which are like groups of atoms held together by chemical bonds, so they exist as molecules in their pure state. It's like, basic chemistry, man.

The structural formula for sodium oxalate is Na-O(O=)C-C(=O)O-Na

Its modern IUPAC name is ' Sodium ethandioate'.

This is an acid/base reaction that produces a salt & water. . It is a neutralisation reaction.

H2SO4 + Ca(OH)2 = CaSO4 + 2H2O

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Well, sugar, let me break it down for you. Sulfuric acid is indeed heavier than water, with a density of about 1.84 grams per cubic centimeter compared to water's 1 gram per cubic centimeter. So, in simple terms, if you had a gallon of sulfuric acid and a gallon of water, the sulfuric acid would weigh more. Hope that clears things up for you, honey!

A base, Alkali, Carbonate or metasl.

Here are the general equation's for acid neutralisation.

Acid + Base = Salt + Water

Acid + Alkali = Salt +Water

Acid + Metal = Salt + hydrogen

Acid + Carbonate = Salt + Water +Carbon dioxide.

Notice in each case, that the acid is converted to a (Chemical).SALT , which has a neutral pH of '7'.

NB An Alkali is a soluble base.

Well, honey, the equation you're looking for is: 2K + 2HNO3 → 2KNO3 + H2. Just mix some potassium with nitric acid and watch the magic happen. But be careful, don't go blowing things up thinking you're a mad scientist now.