求一篇关于高一化学实验的英语作文,英语好的帮个忙,有汉语实验过程.实验目的：看看把食用油放水里会是什么样的?实验用具：玻璃杯、谁、一勺食用油,一根筷子实验步骤：1.把清水倒进玻

求一篇关于高一化学实验的英语作文,英语好的帮个忙,有汉语实验过程.实验目的：看看把食用油放水里会是什么样的?实验用具：玻璃杯、谁、一勺食用油,一根筷子实验步骤：1.把清水倒进玻
求一篇关于高一化学实验的英语作文,英语好的帮个忙,有汉语实验过程.
实验目的：看看把食用油放水里会是什么样的?
实验用具：玻璃杯、谁、一勺食用油,一根筷子
实验步骤：1.把清水倒进玻璃杯,半杯即可.
2.倒进一勺食用油,观察有什么变化
3.用筷子搅拌（stir)一下,停下后观察.
实验结果：不管搅拌与否,食用油都浮在水的表面,不与水发生反应.

求一篇关于高一化学实验的英语作文,英语好的帮个忙,有汉语实验过程.实验目的：看看把食用油放水里会是什么样的?实验用具：玻璃杯、谁、一勺食用油,一根筷子实验步骤：1.把清水倒进玻
Purpose:to see what will happen if oil drops on water
Equipment:a glass bottle,water,a spoonful of water,a chopstick
Steps:1 tfill the glass bottle with half a bottleful of water
2 drop a spoonful of oil in the bottle and see what happens
3 mix the oil and water with a chopstick,wait some time and observe
Result:Regardless of the mixing,the oil always floats on the water,and there is no reaction.

Purpose of the experiment: to see where the oil drain look like?
Experimental equipment: glass, who, a spoonful of oil, a chopstick
Steps: 1. The water poured into the glass, half a cup can be...

全部展开

Purpose of the experiment: to see where the oil drain look like?
Experimental equipment: glass, who, a spoonful of oil, a chopstick
Steps: 1. The water poured into the glass, half a cup can be.
(2) pour a spoonful of oil, any changes observed
(3) Stir with chopsticks (stir) about, to stop after observation.
Results: whether or not mixing, cooking oil are floating on the water surface, does not react with water.

收起

Purpose of the experiment: to see what happens when mixing cooking oil with water.
Experimental equipments and materials: a glass cup, water, a spoon of cooking oil and a chopstick
Steps: 1. ...

全部展开

Purpose of the experiment: to see what happens when mixing cooking oil with water.
Experimental equipments and materials: a glass cup, water, a spoon of cooking oil and a chopstick
Steps: 1. Water is poured into the cup in a half of volume.
2: A spoon of cooking oil is added. Observe any changes.
3 Stir the mixture with a chopstick for a while and then observe.
Results: Whether or not stirring, cooking oil is floating on the water surface. It does not react with water.

收起

Purpose of the experiment: to see what happens when mixing cooking oil with water.
Experimental equipments and materials: a glass cup, water, a spoonf of cooking oil and a chopstick
Steps: 1....

全部展开

Purpose of the experiment: to see what happens when mixing cooking oil with water.
Experimental equipments and materials: a glass cup, water, a spoonf of cooking oil and a chopstick
Steps: 1. Water is poured into the cup in a half of volume.
2: A spoon of cooking oil is added and then observe if there are any changes.
3 Stir the mixture with a chopstick for a while and then stop stirring to observe.
Results: Whether stirring or not , cooking oil is floating on the water surface. It does not react with water.

收起

Experimental purpose ： see the oil in the water will be like? the equipment ： the glass, who, one scoop of oil, and a chopstick steps ： 1. the water into the glass, and a half cup below. 2. in a spoon...

全部展开

Experimental purpose ： see the oil in the water will be like? the equipment ： the glass, who, one scoop of oil, and a chopstick steps ： 1. the water into the glass, and a half cup below. 2. in a spoonful of oil, there is any change 3. to use chopsticks （) stir up and stop observations. the experimental results ： whether or not, oil and water are floating on the surface of water, and in response.

收起