How many moles of acetor

Q: What is the percent composition of each element in calcium phosphate,

A: The molecular formula of the substances is a way of presenting details about the proportions of…

Q: Convert Moles to Number of Atoms?

A: Convert Moles to Number of atoms ?

Q: ? g/mol

A: Pressure (P) = 742 torr     = 742/760 = 0.976 atm Temperature(T) = 99°c = 372 K Volume = 355 mL =…

Q: -moles of NH: wi

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: what is the mass of 0.750 mol of carbon dioxide

A: We have given that  what is the mass of 0.750 mol of carbon dioxide.

Q: he moles of е

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Q: moles of NH4CI (1 nointl

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Q: the percent yield of

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Q: moles

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Q: How many moles of MgSiO, are in 163 g of the compound?

A: Number of moles of a substance is equal to the mass of the substance divided by its molar mass.

Q: How many moles are equal to 12.8 grams ofCaO2

A: Moles can be calculated as follows

Q: Molarity

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Q: How many moles of carbon dioxide (CO,) are in 22.3 g of the compound? moles of carbon dioxide: mol

A: We will calculate moles using mass and molar mass of CO2.

Q: its molarity is

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Q: e the percent yield of se

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Q: -moles of

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: How many moles does

A: ideal gas equation  PV=nR T n = PV /RT n=mass /gram atomic mass  Mass = n x gram atomic mass

Q: compound in the previous problem had a molar mass of 146.19 g/mole, what would be

A: Percent composition of element is the mass of element to the total mass of compound.

Q: What is the percent of sodium in sodium chloride?

A: Percent can be calculated using mass of sodium ( Na) and total mass of sodium chloride ( NaCl ).

Q: Mass % of N in dinitrogen trioxide

A: The chemical formula of diniteogen trioxide is N2O3. The molar mass of N2O3=[(2×14)+(3×16)] = 76…

Q: How many moles c

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Q: what is the amount of moles?

A: Mole can be defined as standard unit for measuring large quantities of very small entities such as…

Q: How many moles öf H mol

A: Molarity is defined as total number of moles of solute present in 1000 ml of solution Molarity =…

Q: number of moles of M

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Q: moles

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Q: moles of nitrogen

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Q: any MOLES

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Q: moles

A: Mole = mass (gm) / molar mass (gm) We find grams = ? Grams = moles × molar mass             = 0.05 ×…

Q: How many moles of phosphorus pentachloride are in 288 g of phosphorus pentachloride?

A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to…

Q: following

A: Dear student I have given answer to your question in the image format.

Q: Determine the number of moles

A: Number of moles = mass/molar mass  Molar mass of glycine = 75.07 g/mol  Molar mass of…

Q: any moles o

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Q: the moles of gl

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Q: Calculate the moles and number of atoms of 45.0 g of Fe.

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Q: how many moles of N, are needed?

A: Balanced chemical equation :-  3H2(g) + N2(g) -----> 2NH3(g)   When 3 moles of H2 react with 1…

Q: e the percent yield of

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Q: How many moles is 55 g of NaCl?

A: Answer :- moles - It is a unit to measure an amount of a substance. The general formula to calculate…

Q: moles:

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Q: e quantity of moles of

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Q: ny moles of

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: my moles of

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Q: What is the percent composition

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Q: Molar mass of Calcuim Sulfate

A: Molar mass of a substance is equal to the sum of the molar masses of all its elements.

Q: molecules

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Q: f moles

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Q: n moles a

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Q: any moles

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 1. 5.6 moles of NaCl to grams

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.