How many Oxygen atoms are on either side of the equation?

Q: The solid fuel in the booster stage of the space shuttle is a mixture of ammonium perchlorate and…

A: The question is about to balance the given Chemical Equation and find the amount of Aluminum…

Q: What would be the maximum mass of ammonia that will be produced if 14.0 g of nitrogen was reacted…

A: Limiting reactant :-  A reactant which is present in lesser number of moles than required as per…

Q: What is the mass percent of carbon in oxalic acid, H2C2O4

A: Since we know that mass percent of any element in a compound is calculated as  Mass % of element =…

Q: A 52-kg woman has 7.2 x 10-3 mol of hemoglobin (molar mass = 64456 g/mol) in her blood. How many…

A: Given no.of mol of hemoglobin = 7.2×10-3 mol.we know that no. of molecules = mole×Avogadro…

Q: The drawing below shows a mixture of molecules: key carbon hydrogen nitrogen sulfur охудen chlorine…

A: We can solve the problem by considering the balanced chemical equation for the reaction - 3 H2 + N2…

Q: 2) The molecular formula of allicin, the compound responsible for the characteristic smell of…

A: The molecular formula of allicin is C6H10OS2.

Q: 4Ga + 3S2 à 2Ga2S3 How many moles of Sulfur are needed to react with 12.5 moles of Gallium

A: 4Ga      +      3S2      →     2Ga2S3 From the stoichiometry of the balanced chemical reaction, It…

Q: Writing and Balancing Chemical Equations 1.C12H22O11 (s) + O2 (g) --> CO2 (g) + H2O (

A: A chemical equation is a textual statement that describes the changes that occur in chemical…

Q: If carbon has a molar mass of 12g and oxygen has a molar mass of 16g. What is the molecular mass of…

A: Consider the given information is as follows: Molar mass of carbon = 12 g Molar mass of oxygen = 16…

Q: Fe3Br8 – an important source of potassium bromide is produced through the following two-stage…

A: Given following balanced Chemical equations -  Stage 1: 3 Fe + 3 Br2 ----> 3 FeBr2 Stage 2: 3…

Q: Using a mass of 5.48 g baking soda you started with initially, calculate the mass (g) of solid…

A:

Q: What coefficient must be added in the blank to balance the following equation? N2 + H2 2NH3 O 1 O 2

A: The question deals with the stoichiometry. The number of atoms present in the reactant side must be…

Q: 1). (NH4);PO4 + Pb(NO3)a > Pb3(POa)a +. _NH,NO3 23.98 grams of lead (IV) nitrate are needed to…

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.