# Study sets matching "formulas using chemical"

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particles -> moles -> mass conversion c…

percent composition

empirical formula

calculating the empirical formula

100(mass of element/mass of compound)

consists of the symbols for the elements combined in a compoun…

1. mass of each element... 2. calculate number of moles for each…

particles -> moles -> mass conversion c…

percent composition

100(mass of element/mass of compound)

What does a chemical formula indicate?

What can chemists calculate from a chem…

formula mass

molecular mass

- the elements present in a compound... - the relative number of…

- formula mass... - molar mass... - percentage composition

the sum of the average atomic masses of all atoms represented…

the mass of a molecule

What does a chemical formula indicate?

- the elements present in a compound... - the relative number of…

What can chemists calculate from a chem…

- formula mass... - molar mass... - percentage composition

LT: Explain and give an example of how…

LT: Explain and give an example of how…

LT: Explain and give an example of how…

The molar mass of an element is the mas…

To calculate the molar mass of a compound with multiple atoms,…

The characteristic molar mass of an element is simply the atom…

The percent composition (by mass) of a compound can be calcula…

A atom of the element. ... B ... liter of the element. ... C ... gram of…

LT: Explain and give an example of how…

To calculate the molar mass of a compound with multiple atoms,…

LT: Explain and give an example of how…

The characteristic molar mass of an element is simply the atom…

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Formula mass

Molecular Mass

Molar Mass

Molar mass as a conversion factor

The . . . of any molecule, formula unit or ion is the sum of a…

The . . . of any molecule or ion is the sum of the average ato…

The . . . is numerically equivalent to the gram formula mass w…

The molar mass of a compound can be used as a conversion facto…

Formula mass

The . . . of any molecule, formula unit or ion is the sum of a…

Molecular Mass

The . . . of any molecule or ion is the sum of the average ato…

chemical formula

molar mass

percent composition

hydrate

actual ratio of elements present in a compound

grams present in one mole of an element or compound

describes the amount of one atom type in a compound

a salt crystallized with water molecules

chemical formula

actual ratio of elements present in a compound

molar mass

grams present in one mole of an element or compound

for any molecule, formula unit or ion,…

formula mass

the percentage by mass of each element…

percent composition

Define formula mass:

For any molecule, formula unit or ion, the formula mass is the…

Define percent composition:

The percentage by mass of each element in a compound.

for any molecule, formula unit or ion,…

Define formula mass:

formula mass

For any molecule, formula unit or ion, the formula mass is the…

Formula Mass

Steps to formula mass

Percent composition

Hydrates

The sum of the masses of all the elements represented in a che…

Take formula... Seperate and mult each element by the molar mass…

Percentage by mass of each element in a compound

Compounds that contain water molecule in its crystal matrix

Formula Mass

The sum of the masses of all the elements represented in a che…

Steps to formula mass

Take formula... Seperate and mult each element by the molar mass…

What do chemical formulas allow chemist…

What are formula units>

How is the mass of a water molecule fou…

What is molar mass equal to?

They allow chemists to calculate a number of characteristics f…

they are the sum of the average atomic masses of all atoms in…

it of found by adding the masses of all three atoms in the mol…

It is equal to the mass in grams of a mole.

What do chemical formulas allow chemist…

They allow chemists to calculate a number of characteristics f…

What are formula units>

they are the sum of the average atomic masses of all atoms in…

Which statement shows how to correctly…

What is the percentage of iron in iron(…

How many total moles of atoms are there…

What is the empirical formula for benze…

mass (grams) 1... x ---------------------- = amount (moles)... mol…

34.43%

8

CH

Which statement shows how to correctly…

mass (grams) 1... x ---------------------- = amount (moles)... mol…

What is the percentage of iron in iron(…

34.43%

chemical formula

compound

coefficient

subscript

A formula that gives the elements in a compound and the ratio…

A substance made up of atoms of two or more different elements…

A number placed in front of a formula in an equation to indica…

A number in a chemical formula that tells the number of atoms…

chemical formula

A formula that gives the elements in a compound and the ratio…

compound

A substance made up of atoms of two or more different elements…

The molar mass of an element is the mas…

What is the sum of the atomic masses of…

What is the formula mass of magnesium c…

The molar mass of NO2 is 46.01 g/mol. H…

mole of the element.

formula mass

95.211 amu

2.498 mol

The molar mass of an element is the mas…

mole of the element.

What is the sum of the atomic masses of…

formula mass

The smallest whole-number ratio of atom…

What is the empirical formula for benze…

What other information do you need in o…

What is the empirical formula for a com…

empirical formula.

CH

the formula mass of the compound

NaNO3

The smallest whole-number ratio of atom…

empirical formula.

What is the empirical formula for benze…

CH

subscript

coefficient

ratio

function

a small number written to the right and below an element to sh…

a small whole number that appears in front of a formula that s…

A comparison of two quantities

a specific job that something is designed for

subscript

a small number written to the right and below an element to sh…

coefficient

a small whole number that appears in front of a formula that s…

Formula mass

Molecular mass

Molar mass

molar

The sum of the average atomic masses of all the atoms represen…

The sum of the average atomic masses of all the atoms represen…

The numerical equivalent to the gram formula mass with units r…

The...mass of a compound can be used as a conversion factor to…

Formula mass

The sum of the average atomic masses of all the atoms represen…

Molecular mass

The sum of the average atomic masses of all the atoms represen…

chemical formula

compound

coefficient

subscript

A formula that gives the elements in a compound and the ratio…

A substance made up of atoms of two or more different elements…

A number placed in front of a formula in an equation to indica…

A number in a chemical formula that tells the number of atoms…

chemical formula

A formula that gives the elements in a compound and the ratio…

compound

A substance made up of atoms of two or more different elements…

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chemical formula

compound

subscript

ionic bonding

A formula that gives the elements in a compound and the ratio…

A substance made up of atoms of two or more different elements…

A number in a chemical formula that tells the number of atoms…

A bond that forms between a positively charged ion and a negat…

chemical formula

A formula that gives the elements in a compound and the ratio…

compound

A substance made up of atoms of two or more different elements…

chemical formula

compound

coefficient

subscript

A formula that gives the elements in a compound and the ratio…

A substance made up of atoms of two or more different elements…

A number placed in front of a formula in an equation to indica…

A number in a chemical formula that tells the number of atoms…

chemical formula

A formula that gives the elements in a compound and the ratio…

compound

A substance made up of atoms of two or more different elements…