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combination reactions-2+substances combined
decomposition reactions-one substance breaks down
combustion reactions-H2O and CO2.

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composed of molecules with more than one type of atom
molecular and empirical formulas.

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Kinetic and potential
Work and heat.

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Determine Mass Ratio Percent Composition from a Chemical Formula 

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Determine Mass Ratio Percent Composition from a Chemical Formula 

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calculate for one mole of a substance, then figure out the ratio of one part of the compound to the whole compound.

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Use Mass Percent Composition as a Conversion Factor 

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Use Mass Percent Composition as a Conversion Factor 

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when solving a conversion factor problem, the numerator and denominator must have the same units.

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Convert between Grams of a Compound and Grams of a Constituent Element

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Convert between Grams of a Compound and Grams of a Constituent Element

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the subscripts that represent mole ratios of grams of a compound & the grams per mole of one element always differ from the grams per mole of a different element.

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Convert between Moles of a Compound and Moles of a Constituent Element 

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Convert between Moles of a Compound and Moles of a Constituent Element 

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moles of a compound- do mole conversions, calculate the molar mass of a compound, do mole conversion for compound. moles of a constituent element- use molar mass, find formula subscript to calculate the element.

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Avogadro's Number & Mole Concept. Also, convert between moles, grams and atoms

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Avogadro's Number & Mole Concept. Also, convert between moles, grams and atoms

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avogadro's number is 6.022 X 10^23 in one mole. when finding grams you have to calculate formula mass first, the conversion factor is 1mol= formula mass.

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is the number from all naturally occurring isotope.

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figure if the formula & name of a compound is ionic or covalent.

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Naming Acids both Binary Acids and Oxyacids

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Naming Acids both Binary Acids and Oxyacids

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binary acids- are molecular compounds in which hydrogen is connected to a second nonmetal element. oxyacids- are acid that contains oxygen.

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Write Chemical Names for Covalent Compounds 

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Write Chemical Names for Covalent Compounds 

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non-metal & non-metal sharing e- to have a stable effect of e.

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Write Chemical Names and Formulas for Ionic Compounds

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Write Chemical Names and Formulas for Ionic Compounds

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write the symbols, the charges, and cross over the charges from the top to bottom.

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Difference between Ionic and Covalent Compounds

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Difference between Ionic and Covalent Compounds

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ionic compound- a compound formed from a cation an anion; generally a metal and a nonmetal. covalent compound- two non-metals reacting with each other such that they are electrically neutral.

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determine the number of each element in a chemical formula.

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compound which contains elements in a certain fixed proportion and in no other combinations, no matter of how the compound is prepared.

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Calculate Atomic Weight & Mass Abundances

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Calculate Atomic Weight & Mass Abundances

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atomic mass- is the sum of protons and neutrons of a single atom. atomic weight- is the weight and average of the atomic mass of all natural isotopes of an element.

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Know What is an Ion Charge from the Number of Protons and Electrons.

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Know What is an Ion Charge from the Number of Protons and Electrons.

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know the number of protons and electrons in an ion.

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tell the difference between groups & periods. Also, know the main groups of elements.

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know the charges of neutrons, protons, and electrons.

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parts of the atom, experiments that lead to the discovery of the atom, and be able to define radioactivity.

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dalton's atomic theory & define the law of constant composition and the law of conservation of mass, and law of multiple proportions.

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Specific Heat Capacity & Heat Capacity and Calorimetry 

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Specific Heat Capacity & Heat Capacity and Calorimetry 

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specific heat capacity- is the amount of energy required to raise the temperature of 1kg os the substance by 1 degree celsius. heat capacity- thermal energy required to change the temperature. calorimetry- used to measure amounts of heat transferred to form a substance.

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Convert between Temperature Scales (Celsius, Fahrenheit, and Kelvin)

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Convert between Temperature Scales (Celsius, Fahrenheit, and Kelvin)

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use formulas to convert each temperature.

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physical change- boiling, freezing, and melting are examples. chemical change- burning, rusting, cooking are examples.

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physical- is where matter changes form, but not chemical identity. chemical- is where the chemical structure changes.

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Classifying Matter According to its Composition:

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Classifying Matter According to its Composition:

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elements, compounds, and mixtures.

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Classifying Matter According to its State:

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Classifying Matter According to its State:

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solid, liquid, and gas.

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density-  a substance is its mass per unit volume.
d= m/v is the formula for density.

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Dimensional Analysis &  Power & Exponents problems 

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Dimensional Analysis &  Power & Exponents problems 

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dimensional analysis is a problem solving method that uses any number or expression can be multiplied by one without changing its value. exponents- is the number that is raised from the number that's given. power- is the number that is a base number given.

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Define atom, element, molecule, and compound.

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Define atom, element, molecule, and compound.

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atom- building block of matter. element- form of matter containing one kind of atom. molecule- two or more atoms stuck together. compound- molecule containing 2 or more elements. mixture- combination of two or more substances retains its chemical identity.

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exact numbers- have infinite numbers of significant digits (counting & definition).

inexact numbers- have limited numbers of significant digits (forming measurements) (ex: the mass of a penny).

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accuracy- is how close values are to its true value (hitting a target).

precision- is how closely values agree with each other ( very close to each other/ clustered).

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different base units is used for each quantity.

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rules, rounding, box method, calculations.

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there are two parts: decimal & exponential part.

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collect data- from observations & experiments> formulate & test hypothesis> theory> scientific law.

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is anything that has mass and takes up space.

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it's the study of matter and the changes it undergoes.