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Chemistry
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BEAKER: used to dissolve, mix and heat liquids in large quantities.
FLASKS: used for heating substances that is need to be heated evenly.
FUNNEL: facilitates the introduction of liquid to prevent from spilling.
CLAMP: used to hold apparatus in proper position.
SPATULA: used to remove solids from the container.
CRUCIBLE: used to heat small quantities to very high temeprature.
THERMOMETER: used to measure temperature.
SOLUTION: homogenous mixture of two or more substances.
SOLVENT: a substance which dissolves another.
HCL: hydrochloric acid
H2O: water
MAGNESIUM: element for Mg.
ZINC: element for Zn.
SUBLIMATION: pressure passes directly into gaseous state without passing to the liquid state.
METALS: good conductor of heat and electricity.
ANION: negatively charged ions.
CATION: positively charged ions.
NaHCO3: baking soda.
COMBINATION: reaction in which 2 or more substances combine to from a single product.
MASK: to prevent inhaling chemicals.
PPE: personal protection equipments
GOOGLES: eye protection
NaCl: table salt
OXIDATION: defined as "loss of electrons"
HYDROXIDE: (OH)
FILTRATION: separating the solid from the liquid.
EXTRACTION: involves the distribution of a solute in 2 immiscible solvents.
GOLD: from the Latin word "Aurum"
SILVER: element with the symbol of Ag
COPPER: Latin word "Cuprum"
ACID: has a sour taste, reacts with bases to produce salt.
BASE: substances which yields hydroxide ions.
KINETIC: energy due to movement of an object.
MOLARITY: a unit of concentration equal to moles of solute divided by liters of solution.
MOLALITY: the number of moles of solute per kilogram of solvent in a solution.
INSOLUBLE: doesn't dissolve.
EMPIRICAL: a reduced molecular formula.
ACCURACY: this is how close your measured value is to the real value.
Chemistry
Across:2. | used to dissolve, mix and heat liquids in large quantities. | 5. | negatively charged ions. | 8. | table salt | 10. | used to hold apparatus in proper position. | 11. | to prevent inhaling chemicals. | 14. | used to heat small quantities to very high temeprature. | 16. | involves the distribution of a solute in 2 immiscible solvents. | 21. | eye protection | 23. | element for Zn. | 24. | the number of moles of solute per kilogram of solvent in a solution. | 25. | water | 26. | used for heating substances that is need to be heated evenly. | 28. | defined as "loss of electrons" | 30. | a substance which dissolves another. | 31. | (OH) |
| | Down:1. | positively charged ions. | 3. | element for Mg. | 4. | used to remove solids from the container. | 6. | doesn't dissolve. | 7. | element with the symbol of Ag | 8. | baking soda. | 9. | substances which yields hydroxide ions. | 12. | separating the solid from the liquid. | 13. | hydrochloric acid | 15. | reaction in which 2 or more substances combine to from a single product. | 17. | used to measure temperature. | 18. | pressure passes directly into gaseous state without passing to the liquid state. | 19. | homogenous mixture of two or more substances. | 20. | a reduced molecular formula. | 22. | a unit of concentration equal to moles of solute divided by liters of solution. | 27. | facilitates the introduction of liquid to prevent from spilling. | 29. | has a sour taste, reacts with bases to produce salt. |
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© 2013
PuzzleFast.com, Noncommercial Use Only
Chemistry
Across:2. | used to dissolve, mix and heat liquids in large quantities. | 5. | negatively charged ions. | 8. | table salt | 10. | used to hold apparatus in proper position. | 11. | to prevent inhaling chemicals. | 14. | used to heat small quantities to very high temeprature. | 16. | involves the distribution of a solute in 2 immiscible solvents. | 21. | eye protection | 23. | element for Zn. | 24. | the number of moles of solute per kilogram of solvent in a solution. | 25. | water | 26. | used for heating substances that is need to be heated evenly. | 28. | defined as "loss of electrons" | 30. | a substance which dissolves another. | 31. | (OH) |
| | Down:1. | positively charged ions. | 3. | element for Mg. | 4. | used to remove solids from the container. | 6. | doesn't dissolve. | 7. | element with the symbol of Ag | 8. | baking soda. | 9. | substances which yields hydroxide ions. | 12. | separating the solid from the liquid. | 13. | hydrochloric acid | 15. | reaction in which 2 or more substances combine to from a single product. | 17. | used to measure temperature. | 18. | pressure passes directly into gaseous state without passing to the liquid state. | 19. | homogenous mixture of two or more substances. | 20. | a reduced molecular formula. | 22. | a unit of concentration equal to moles of solute divided by liters of solution. | 27. | facilitates the introduction of liquid to prevent from spilling. | 29. | has a sour taste, reacts with bases to produce salt. |
| |
© 2013
PuzzleFast.com, Noncommercial Use Only