click below
click below
Normal Size Small Size show me how
Chem Test 1c
Review of text 1 chem
| Question | Answer |
|---|---|
| The compressibility of a solid was described as | Negliable |
| The Volume of a liquid was described as | Constant |
| What is a dilute solution | Small solute to large solvent |
| What is the Volume of a cube with 4 cm sides | 4x4x4=64cm |
| How did we measure Volume of a solid in the lab | by displacement |
| What is the chemical product which causes the bubbles when sodium carbonate is added to HCl | Co2 |
| Give one way of recognizing a chemical reaction | color, prec, gas & heat |
| What does each line on the 10ml graduated cylinder mean | 0.1 milliter |
| The appearance of Metals was described as | Shiny and conductive |
| The compressibility of a gas was described as | high |
| The shape of a liquid was described as | indefinite |
| Define Solvent | the greater for a component |
| Give the formula for a precipitate | Angel, BaSO4, PbcrO4 |
| What is the volume of a cube with 3 cm sides | 3x3x3= 27cm3 |
| How did we measure volatility of a solid in the lab | by measuring mass change of liquids |
| Why does a balance always give the same reading | mass is constant |
| When sodium chloride reacts with silver nitrate, the result is | white precipitate (Agcl) |
| The appearance of Non metals is | dull |