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tempareture ,nature of the substance and the controller of the bunsen burner
The flame that comes out of the Bunsen burner. it's blue/pale violet.
The Bunsen burner uses natural gas to burn. Methane, CH4. Below is the equation of Bunsen burner combustion. CH4 + 2O2 --> CO2 + 2H2O Methane burns combined with oxygen gas ( with ignition from a flame ) from the air and carbon dioxide and water are the products of this Bunsen burner reaction.
It is too volatile to heat up with a bunsen burner as it could overheat because you can not regulate the heat that the bunsen burner is set to, whereas with apparatus such as a thermostatic water bath you can set it to a specific temperature.
8.30 minutes
tempareture ,nature of the substance and the controller of the bunsen burner
The flame that comes out of the Bunsen burner. it's blue/pale violet.
The Bunsen burner uses natural gas to burn. Methane, CH4. Below is the equation of Bunsen burner combustion. CH4 + 2O2 --> CO2 + 2H2O Methane burns combined with oxygen gas ( with ignition from a flame ) from the air and carbon dioxide and water are the products of this Bunsen burner reaction.
To heat one liter of water to 85c you will need a heatproof container that will hold one liter. You will also need Bunsen burner to heat the water and a thermometer to see when itâ??s reached 85c.
It is too volatile to heat up with a bunsen burner as it could overheat because you can not regulate the heat that the bunsen burner is set to, whereas with apparatus such as a thermostatic water bath you can set it to a specific temperature.
Water.
8.30 minutes
The water will evaporate
Heat it. Place a 300ml sample of the cold water in a 500ml beaker and place the beaker on a retort stand about six inches above a standard laboratory Bunsen burner. Turn on the gas and ignite the Bunsen burner. Allow the flame to heat the water for several minutes. When small bubbles begin to form in the water, shut off the Bunsen burner and measure the temperature.
by boiling sea salt water on a stove or bunsen burner
8.30 minutes
Distill water and condense vapor