新西兰塔拉理工学院论文代写：镁盐
氯化镁是自然界中发现的一种高效无机化合物。它有许多有益的用途。发现主要在它的真实形态自然，也在众多的化学混合物，自然是在自然界中发现的。这种化合物可以通过简单的反应得到。该结构通常是无水的，并在自然界中也发现了一些水合分子。该化合物的分子量是95克。它是一种无色的盐化合物。形状的结晶，具有很强的吸湿性能。它在自然界中被发现为白色粉末状。它是一种水溶性化合物。当它溶于水时是放热反应。该化合物的密度为2.32克/毫升，在25 °C（点燃。）。它的熔点高达987摄氏度。发现味道辛辣的。苦味根据化合物的镁含量而变化。它也被认为是一个很好的膳食补充剂。由于其化学结构，他们有一些商业用途。它还具有混凝性能。
pH值的定义、应用及pH变化的影响
硫酸镁的pH约为6的值。再次确切的pH值可能是不可能的，它不能被归类为酸性或碱性。该化合物的Ph.可以被描述为中性。产品的pH值范围从5.5到6.5。分析人士将其归类为中性化合物。土壤中镁的含量决定土壤的pH值。如果土壤中含有过量的镁，土壤的pH值就在7左右。如果土壤稀少，土壤就会变得更加酸性。从这可以说认为土壤中镁的水平起着重要的作用，在确定博士因为此属性的泻在农业用途很广泛。它已被证明是非常有用的农业产业。另一方面氯化镁也有近似的pH值为6。它溶于水从而产生非常微弱的酸性溶液。
Magnesium Chloride is a highly efficient inorganic compound that is found in nature. It has a number of beneficial uses. It is found predominately in nature in its true form and also in a number of chemical mixtures that are naturally found in nature. This compound can be obtained by simple reactions. The structure is usually anhydrous and is also found in nature with a number of hydrated molecules. The molecular weight of the compound is 95 gm. It is a colorless salt like compound. The shape is crystalline and has strong hygroscopic properties. It is found in nature as a white powder form. It is a water-soluble compound. When it dissolves in water it is an exothermic reaction. The density of the compound is 2.32 g/mL at 25 °C(lit.). it has a high melting point of 987 Celsius. It is found to taste acrimonious. The bitter taste varies based on the magnesium level of the compounds. It is also found to be a good dietary supplement. Owing to its chemical structure they have a number of commercial uses. It also has coagulative properties.
pH definition and application and influence of the changes of pH
The pH of MgSO4 is approximately a value of 6. Once again an exact pH may not be possible for this, it cannot be classified as either acidic or basic. The Ph. of the compound can be describes as neutral. The ph of the product ranges from 5.5 to 6.5. The analysts classify it as a neutral compound. Magnesium level in soil determines the ph of the soil. If there is excessive magnesium in the soil the ph of the soil become around 7. If it is scarce in soil then the soil becomes more acidic. From this it can be said conclusively that the magnesium levels in soil plays an important role in determining the ph. Because of this property the Epsom finds many uses in the agriculture industry. It has proven to be very useful for the agricultural industry. Magnesium chloride on the other hand also has a approximate pH of 6. It dissolves in water hence to give a very faint acidic solution.
