FANNO-CHEMISTRY FINAL EXAM REVIEW #1

HYDROGEN + OXYGEN = WATER             WHAT TYPE OF REACTION IS THIS?

ATOMIC THEORY SAYS THAT ATOMS COMBINE ...HOW?

WHAT PART OF THE ATOM  DETERMINES ITS ACTIVITY?

REACTION WHERE 1 THING REPLACES ANOTHER THAT IS IN A COMPOUND

ONE MOLE OF WATER --H₂0--- CONTAINS HOW MANY MOLES OF HYDROGEN?

THESE REACTIONS RELEASE HEAT AS A PRODUCT

THIS SHOWS RELATIONSHIP OF ENERGY, FREQUENCY, WAVELENGTH FOR LIGHT WAVES

STATE OF MATTER- DEFINITE MASS AND VOLUME, TAKES THE SHAPE OF ITS CONTAINER, FLOWS

CONCENTRATION, TEMPERATURE, PARTICLE SIZE, CATALYST- ALL AFFECT WHAT PART OF A REACTION?

A SCIENTIFIC STATEMENT THAT IS ALWAYS TRUE UNDER SPECIFIC CONDITIONS IS CALLED A -----

A SOLUTION THAT HAS A HIGH CONCENTRATION OF [OH-] AND A HIGH pH IS CALLED ---

REACTIONS WHERE THE ARRANGEMENT OF ATOMS IS CHANGED TO PRODUCE NEW SUBSTANCES

STRONG BOND FORMED BETWEEN ATOMS THAT SHARE VALENCE ELECTRONS

REACTIONS WHERE REACTANTS MUST ABSORB ENERGY TO FORM PRODUCTS

SOLUTIONS THAT HAVE A LOW pH--- OR HIGH HYDROGEN ION CONCENTRATION ARE CALLED

SUGAR = C₆H₁₂O₆     HOW MANY ATOMS DOES IT CONTAIN?

STATE OF MATTER WITH DEFINITE MASS AND HIGH KINETIC ENERGY, BUT NO DEFINITE VOLUME

ALL THE DATA YOU COLLECT USING YOUR SENSES IS CALLED MAKING -------?

BASIC UNIT OF MATTER WITH DEFINITE PROPERTIES

WHEN THE FORWARD AND REVERSE REACTIONS HAVE THE SAME RATE BUT CAN CHANGE

WE USE THIS TO REPRESENT CONCEPTS THAT MAY BE TOO LARGE OR SMALL TO UNDERSTAND=..WHAT?

AS POSITION CHANGES, SO DOES THE AMOUNT OF KINETIC AND _______ ENERGY AN OBJECT HAS

WEAK BOND FORMED WHEN OPPOSITELY CHARGED PARTICLES ARE ATTRACTED TO EACH OTHER

REACTION SHOWS HOW UNSTABLE NUCLEI LOSE PARTICLES AND BECOME NEW ELEMENTS

SCIENTISTS SHARE THEIR EXPERIMENTAL RESULTS AND COMPARE CONCLUSIONS

THE SUBATOMIC PARTICLES IN THE NUCLEUS ARE -----

ATOMIC NUMBER IDENTIFIES THE ATOM AND TELLS YOU THE NUMBER OF WHAT SUBATOMIC PARTICLE?

EQUAL TO 6.02 X 10²³ NUMBER OF ATOMS = AVOGADRO'S NUMBER

THE AMOUNT OF ENERGY AN ELECTRON GAINS OR LOSES TO CHANGE ENERGY LEVELS

WHEN A SUBSTANCE GAINS OR LOSES ENERGY TO CHANGE STATE IS CALLED

KINETIC, POTENTIAL, CHEMICAL, ELECTRICAL, THERMAL= ALL FORMS OF WHAT?

THIS MEASURES THE AVERAGE KINETIC ENERGY OF PARTICLES IN A SUBSTANCE

THIS STATE OF MATTER THAT HAS DEFINITE SHAPE, VOLUME, AND VERY LITTLE MOTION