Recent questions in Chemistry Form 1

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Hydrogen gas was prepared in the lab. Using the following set up

asked Aug 5, 2021 in Chemistry Form 1 by anonymous

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Give four reasons why most apparatus are made of glass

asked Aug 5, 2021 in Chemistry Form 1 by anonymous

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Identify the following apparatus and give a use for each

asked Aug 5, 2021 in Chemistry Form 1 by anonymous

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Define the following:

asked Aug 5, 2021 in Chemistry Form 1 by anonymous

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Some moist iron wool was placed in a test tube and the tube inverted and placed in a beaker containing water. The apparatus was left for one week .It was observed that the iron wool had rusted and the water level had raisen.No further change took place when the set-up was left for more days even though not all the iron rusted.

asked Aug 4, 2021 in Chemistry Form 1 by anony mous

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Study the information in the table below and answer the questions that follow: The letters do not represent the actual symbol of the element).

asked Aug 4, 2021 in Chemistry Form 1 by anony mous

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Write a balanced equation for the reaction between Magnesium and Steam

asked Aug 4, 2021 in Chemistry Form 1 by anony mous

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Air was passed through several reagents as shown in the flow chart below

asked Aug 4, 2021 in Chemistry Form 1 by anony mous

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State and explain the function of tartaric acid in baking powder

asked Aug 4, 2021 in Chemistry Form 1 by anony mous

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The diagram below shows set-up for preparing hydrogen gas by a Form 3 Student.

asked Aug 4, 2021 in Chemistry Form 1 by anony mous

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State the types of change that take place in each of the following situations

asked Aug 4, 2021 in Chemistry Form 1 by anony mous

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asked Aug 4, 2021 in Chemistry Form 1 by anony mous

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Briefly outline how you would obtain ethanol from a mixture of ethanol and water.

asked Aug 4, 2021 in Chemistry Form 1 by anony mous

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The diagram shows PH values for several substances.

asked Aug 4, 2021 in Chemistry Form 1 by anony mous

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The graph below shows a curve obtained when water at 20℃ was heated for 15 mins.

asked Aug 4, 2021 in Chemistry Form 1 by anony mous

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The diagram below represents a paper chromatograph for three brands of juices suspected to contain banned food colourings

asked Aug 4, 2021 in Chemistry Form 1 by anony mous

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The figure shows a set-up by a form three student to prepare a certain gas

asked Aug 4, 2021 in Chemistry Form 1 by anony mous

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Name another gas which is used with oxygen in welding

asked Aug 4, 2021 in Chemistry Form 1 by anony mous

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I want to know the different between alchemist and chemistry

asked Aug 2, 2021 in Chemistry Form 1 by Pendomajani

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State the uses of oxygen

asked Jul 28, 2021 in Chemistry Form 1 by davidkariukikinyanjui

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