measuring rates

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  A) conical flask

  B) dilute hydrochloric acid

  C) measuring cylinder

  D) water

  E) trough

  F) beehive shelf

  G) chips

  H) delivery tube

  I) gas

  J) displaced

  K) downwards displacement

  
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  A) dilute hydrochloric acid

  B) water bath

  C) magnesium

  D) hydrogen

  
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  A) kinetic energy

  B) activation energy

  C) frequent

  D) successful collisions

  
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  A) clamp

  B) upside down

  C) manganese

  D) close the bung

  E) without

  
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  A) concentration

  B) temperature

  C) surface area

  D) catalyst

  E) economic

  F) production

  G) efficient

  H) sustainable

  
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  A) amount

  B) both

  C) concentration

  D) pressure

  E) low

  F) rate of reaction

  
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  A) greater

  B) powder

  C) products

  D) lumps

  E) steeper

  F) horizontal

  
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  A) activation energy

  B) lower

  C) catalyst

  D) reactants

  E) overall change

  F) h

  G) products

  H) reduced

  I) alternative pathway

  J) lower

  K) enough

  L) react