Write down the formula of magnesium oxide. View Solution Write down the formulae of (i) aluminium hydroxide, (ii) hydrogen sulphide (iii) ammonium sulphate, (iv) sodium carbonate (v) calcium phosphate, (vi) potassium chromate. View Solution ...
Chemical Formula:The chemical formula is a representation that can be used to express the composition of a substance. For a compound, the chemical formula can be expressed by writing the symbols of the elements that make up the compound. Subscripts are used to indicate the number of each ...
Write the formula for the compound barium selenite. What is the formula for barium hydroxide? (a) BaOH (b) Ba(OH)_2 (c) Ba(OH)_3 (d) Ba_2(OH)_3 (e) None of these What is the formula for manganese(IV) oxide? What would the formula be for barium chloride dissolved in water...
State the function of (i) Sodium hydroxide (ii) Cryolite (iii) Fluorspar - in the metallurgy of aluminium in Hall Herault's process. View Solution Write down the formulae of (i) sodium oxide (ii) aluminium chloride (iii) sodium sulphide (iv) magnesium hydroxide View Solution Write...
Lime water is often called slaked lime or calcium hydroxide. To create lime water, the chemical compound calcium oxide {eq}(CaO) {/eq} is mixed with water {eq}(H_{2}O) {/eq}.Answer and Explanation: The chemical or molecular formula of lime water is {eq}Ca(OH)_{2} {/eq}. The...
The ratio of 1.1 is slightly lower compared to 1.2; however, the possible hydrotalcite formation in the M-A-S-H 1.2 N 0.1 and M-A-S-H 1.2 N 0.2 samples as discussed below also decreases the effective Mg/Si in the samples. For comparison, crystalline hydrotalcite with targeted formula ...
What is the net ionic equation for the reaction of magnesium nitrate solution with silver sulfate solution. What is the complete ionic equation for the combination of aqueous solutions of sodium chloride and silver nitrate? What...
The mass of one mole of a particular compound is known as the molar mass. It is also known as the molecular or formula mass. The terms are used depending on the type of compound present.Answer and Explanation: The formula mass of magnesium chloride is obtained by taking the sum of the ...
(Elements & Compounds) a white tasteless substance occurring naturally as periclase: used as an antacid and laxative and in refractory materials, such as crucibles and fire bricks. Formula: MgO. Also called:magnesia Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © Harper...
The invention relates to novel racemic or optically active aminopropanol derivatives of formula I ##STR1## wherein R and R1 are independently hydrogen atom, halogen atom, lower alkoxy, or t