what is the chemical formula for sodium astatide

Q: Write the chemical formula for diarsenic trioxide

A: The chemical formula of diarsenic trioxide is

Q: draw the structure of HClO3

A: Chlorine forms different types of oxoacids and HClO3 is one of them. In HClO3, there are two oxygen…

Q: what is the chemical and physical properties of oxalic acid?

A:

Q: Explain the following terms with a suitable example for each:(i) Disinfectants(ii) Antacids(iii)…

A: i) Disinfectants are those chemical agents which are designed to inactivate the microorganisms on…

Q: Name the sodium compound which is used for softening hard water.

A: Sodium carbonate is called as washing soda.  It was removed the temporary and permanent hardness…

Q: For the periodic table element group 16 -State and explain the effect & toxicity to environmental…

A: The group 16 elements are also called as chalcogens. This group includes oxygen, sulfur, selenium,…

Q: What is the better known name for the deadly poison Prussia acid ?

A: Acid can be defined as a species that can give H+ ipns in aqueous solution. Aqueous solution means…

Q: What compound is the precipitate formed in the Bromine water test?

A: ANSWER

Q: What formulas is the active ingredient of Milk of Magnesia

A: The active ingredient in Milk of Magnesia is Magnesium hydroxide.

Q: Give the formula for the compound formed when sulfur trioxide reacts with water.   Give the…

A: • We need to determine the formula for the compound formed when sulfur trioxide reacts with water.…

Q: Write the chemical equation for the reaction that corresponds to Ka3 for H3PO4,

A:

Q: What type of bond exists between Carbon and Oxygen in the compound CO2?

A: What type of bond exists between Carbon and Oxygen in the compound CO2?

Q: What is the name of Na2O?

A: Inorganic compounds are mainly formed by metal and non metal.

Q: Which of the following compounds is formed by the reaction of nitrous acid and potassium hydroxide?…

A: • The nitrous acid is an acid and the formula of nitrous acid is HNO2      • The pottasium…

Q: You are told by your instructor to go to the stock room and find a bottle of the chemical K3Cl. Does…

A: K is potassium, element of group 1 of periodic table with 1 valence electron And Cl is chlorine,…

Q: chemical formula of copper(I) iodide

A: The chemical formula of a compound represents the chemical substances using the symbols of…

Q: calcium bicarbonate + calcium hydroxide → calcium carbonate + water

A: Calcium bicarbonate reacts with calcium hydroxide to form calcium carbonate and water.

Q: What do you mean by Volatile inorganic compounds (VICs)?

A: Volatile inorganic compounds has to be defined.

Q: what reagent  reacts with dissolved mercury to form metallic mercury?

A: The ammonia causes the disproportionation of Hg2Cl2 to form black Hg metal and white HgNH2Cl,…

Q: What is the formula for diarsenic trioxide?

A: While naming the compounds, prefixes like di, tri indicate the number of atoms of that particular…

Q: Predict the products of the following reaction. If no reaction will occur, use the NO REACTION…

A:

Q: What is "practically insoluble" substance

A: We have to describe about "practically insoluble " substance. As follow we discuss about that.

Q: What is the name of the anion to which the hydrogen ion is bond in chlorous acid?

A:

Q: Write the systemic name of NiSO4.7H₂O.

A: The naming of inorganic salts is done from left to right i.e. cation first, then anion, and last the…

Q: What is the name for the compound NO2?

A: In the given question, the name for the compound NO2 has to be determined. The given compound NO2…

Q: What is the chemical name of Laughing gas?

A: The chemical name of laughing gas is given in step two.

Q: What is the structural formula for the molecule CH₂?

A: From given question there is need to find structural formula of methylene ( CH2)

Q: Which of the following is called 'Pearl ash'? Na2CO3 NaHCO3 K2CO3 CaCO3

A: Pearl ash refers to potassium carbonate (K₂CO₃). It is also known by other names, such as potash,…

Q: Write the chemical formula for the nitrate ion

A: The nitrate ion is a polyatomic ion consisting of 1 Nitrogen and 2 Oxygen atoms.

Q: -SO,Na H,C + HCl → ? + NANO2 → ? NaOH → ? + H,C

A:

Q: Write the chemical formula for iron (II) sulfate heptahydrate

A: Given question related to chemical formula of inorganic hydrated salt.

Q: Explain the following terms giving an example of each: (i) Antacids (ii) Sweetening agents

A: i) Antacids-medicines which are used to reduce the acidity in the stomach. The overproduction of…

Q: Give the chemical formula for (a) hydrocyanic acid,(b) nickel tetracarbonyl, (c) barium bicarbonate,…

A: Hydrogen cyanide in the aqueous solution is called as hydrocyanic acid.  Cyanide is a functional…

Q: what is NaH

A: NaH is sodium hydride.

Q: Write the products of the following reactions: (a) A reaction occurs when aqueous solutions of…

A: When hydrosulphuric acid and  sodium hydroxide (NaOH) are reacted, neutralization reaction occur.

Q: Sodium thiosulfate pentahydrate is used in iodine-clock reactions and iodometric titration…

A: Sodium thiosulphate pentahydrate  Is the compound having sodium with thiosulphate group hand is…

Q: What is the chemical formula for sodium perchlorate?

A: The chemical formula - It is the representation of the chemical composition  of the compound