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# Activity 1. Simple Activity on Factors Affecting the Rate of Reaction Objective:At the end of this activity, you will be able to determine the factors affecting rea...

## Question

###### Activity 1. Simple Activity on Factors Affecting the Rate of Reaction Objective:At the end of this activity, you will be able to determine the factors affecting reaction ratesMaterials: drinking glasses (same size) Paper and penWater (hot andtap) iodized saltRock saltcamera (if available)Procedure: Pour tap water t0 the same level on two drinking glasses Take a pinch of iodized salt and drop it in one of the glasses_ Do not stir. After one minute _ stir the glass slowly until no iodized salt can

Activity 1. Simple Activity on Factors Affecting the Rate of Reaction Objective:At the end of this activity, you will be able to determine the factors affecting reaction rates Materials: drinking glasses (same size) Paper and pen Water (hot andtap) iodized salt Rock salt camera (if available) Procedure: Pour tap water t0 the same level on two drinking glasses Take a pinch of iodized salt and drop it in one of the glasses_ Do not stir. After one minute _ stir the glass slowly until no iodized salt can be seen_ Record the time it takes for the iodized salt to be dissolved completely _ Repeat procedure no.2 , this time use rock salt. The size of your rock salt should be the same size of a mongo bean: Repeat the entire procedure using hot water. (Extra caution in handling the hot water) DIRECTIONS: Complete the table below by discussing the rate of chemical reaction (speed: slow or fast) under the following conditions: concentration, temperature and size of particles_ Concentration Temperature Size of particles Substance High Low Hot Small lodized salt Rock salt Tap Big

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