Water is usually neutral. In the event that the water is acidic, it can be neutralized by adding a base. Calcium Hydroxide is an example of a basic substance.
limewater is Ca(OH)2
so it's basic
it may be neutralised by acidic solution
Distilled water is exactly neutral and thus does not need any substance to neutralize it.
If water at 0oC is heated, it will contract, instead of expanding. This contratction will continue till 4oC. After 4oC, water will behave as normal substance and start to expand.
Submerse the object in a completely full bucket. measure the volume of the displaced water due to the object. Multiply the volume of the displaced water by the density of the object to give mass.
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Fluorescence
You need the density of the substance. You will need do to some conversions in order to get it in terms of pounds per liter. After you have the density just multiply it by the volume to give you the mass.
nope
Steam is the term used for water vapor. So the answer has to be water.
a solute is a disolveable substance, for example- salt, which can disvile in a SOLVENT, like water. other solutes include sugar and coffee
water is a substance, made of oxygen and hydrogen, because mixing ox and hyd would give nothing but explosion, water is an effect of chemical reaction, not only mixing gases
To change from a gas into a liquid you must cool the substance. For example: water vapour to water.
To change from a gas into a liquid you must cool the substance. For example: water vapour to water.
Initially , water, which will dilute the acid. You can add powdered chalk , calcium carbonate'. This will neutralise the acid to its salt. e.g. H2SO4 + CaCO3(chalk) = CaSO4(salt) + H2O +CO2 Note all the acid has gone.
It would depend on which acid and alkali were involved, the general rule is that adding an acid to an alkali will produce a salt and water. Sulphuric acid and sodium hydroxide would give sodium sulphate + water Hydrochloric acid and potassium carbonate would give potassium chloride and water and carbon dioxide etc
If a substance is cooled enough, it will solidify at its freezing point.
If they are prescription pills then you could be charged for distribution of controlled substance.
I think they mostly eat water bugs?? yes they do a tadpole could die of tap water do not give it tap water or else it could die i give my tadpole puriefed water and you>>
For example an alkali metal.