Study

chemistry

  •   0%
  •  0     0     0

  • We use it for filtration.
    funnel
  • Formula of water?
    H2O
  • Water is pure substance or mixture?
    pure substance
  • Translate: DISSOLVE
    растворяться
  • Translate: SAFETY GOGGLES
    защитные очки
  • Which method would be most suitable for obtaining water from a salt solution?
    evaporation
  • We need this to measure exact volumes of liquids. What is it?
    graduated cylinder
  • Translate: HETEROGENEOUS
    разнородный
  • Is milk homogeneous or heterogeneous?
    homogeneous mixture
  • Burning of wood is chemical or physical change?
    chemical change
  • What we use for measurement of temperature?
    thermometer
  • Define the picture.
  • Define the picture.
  • Define the picture.
  • Translate: PURIFICATION
    очищение
  • Burning of candle is chemical or physical change ?
    physical change
  • Translate: TECHNICIAN
    техник
  • Which method would be most suitable for obtaining alcohol from an alcohol solution?
    distillation
  • Sing a song with a group
  • Translate: PARTICLE
    частица
  • Two different gases together make up a mixture. True or false?
    true
  • Dance with a group
  • How to separate sand, salt, magnetic powder mixture?
    evaporation, magnetic seperation, filtration
  • Translate: STAND AND CLAMPS
    штатив и зажимы