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What happens if you added soduim hydroxide solution to some hydrochloric acid in a beaker?
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When you mix a few drops of phenolphthalein solution to a beaker of pure water mixed with calcium hydroxide what happens?
the colour changes to pink
If A scientist pours 3.48 ML of hydrochloric acid into a beaker How many liters of hydrochloric acid did the scientist pour into the beaker?
0.0038 liters
Zinc is added to a beaker containing hydrochloric acid and the beaker gets warm. What type of reaction is this?
Exothermic, because energy is released.
Why sodium hydroxide is dissolved in a little water in a beaker before transferring it into volumetric flask?
The dissolution of sodium hydroxide in water is very exothermic. One might worry the solution may boil out of the volumetric flask and cause a hazardous situation. Volumetric flasks are also fairly thin compared to a beaker and aren't designed to take much heat, if any
What do you get for a product when you mix magnesium metal and hydrochloric acid?
Mg(s) + 2HCl(aq) ----> MgCl2(aq) + H2(g)When the magnesium starts to react with the hydrochloric acid, you will see bubbles form in the solution. After the reaction has finished, it will just look like a beaker of water.
When you mix a few drops of phenolphthalein solution to a beaker of pure water mixed with calcium hydroxide what happens?
the colour changes to pink
What happens to the concentration of sodium hydroxide solution when it is left in beaker?
sodium hydro oxide solution become dilute or its cincentration decreases Malik Yousaf GHS Shamsheer Abad Mianwali
What happens when a strip of red litmus is immersed in a beaker containing 10% sodium hydroxide?
fica molhado
If A scientist pours 3.48 ML of hydrochloric acid into a beaker How many liters of hydrochloric acid did the scientist pour into the beaker?
0.0038 liters
What happens when a piece of magnesium is dropped into a beaker of hot water?
It will react slowly to form magnesium hydroxide and hydrogen gas.
What would be the effect of placing the standard sodium hydroxide in a beaker which contained some residual water in the breaker?
The standar solution is now falsified.
Gerald's science teacher mixed room temperature samples of hydrochloric acid and sodium hydroxide in a large beaker. The solution still looked clear like water but when the students carefully touched?
Mixing correct amounts of hydrochloric acid (HCL) and sodium hydroxide (NaOH) gives you water (H2O) and table salt (NaCl). If done properly, the mixture would be harmless and if tasted, would taste salty. In a classroom, it should not be touched nor tasted unless first insuring that it is neither too acidic or alkaline, unless the teacher does it first to show it does no harm.
Why sodium hydroxide is dissolved in a little water in a beaker before transferring it into volumetric flask?
The dissolution of sodium hydroxide in water is very exothermic. One might worry the solution may boil out of the volumetric flask and cause a hazardous situation. Volumetric flasks are also fairly thin compared to a beaker and aren't designed to take much heat, if any
Zinc is added to a beaker containing hydrochloric acid and the beaker gets warm. What type of reaction is this?
Exothermic, because energy is released.
What happens if a cell is placed in a beaker containing isotonic solution?
well it would be that their is an equal amount of solution inside and outside the cell. it is neither hypotonic or hypertonic. it is balanced or equal.
What happens when you fill a beaker of soil with water until the beaker is almost full?
You get a heavy beaker full of mud.
What is chemical system?
A chemical system consists of the system and the surroundings. If you're dealing with a solution in a beaker, the solution would be the system and the beaker and air would be the surroundings.
