When nitrogen and tin (Sn4+) form an ionic compound, what is the formula? What is the formula for the compound formed when potassium reacts with nitrogen? What is the formula for the ionic compound formed from magnesium and phosphorus?
What compound is the limiting reagent? Mg(OH)2 + 2HCl MgCl2 + 2H2O How many moles of sodium chloride can be produced, if 29 g of Magnesium Chloride are reacted in the reaction: 2NaNO_3 + MgCl to 2NaCl + Mg (NO_3)_2? If 1.85 grams of Mg(OH)2 reacts with 3.71 g...
What is the strongest of the intermolecular forces? What is the strongest intermolecular force present between SO2 molecules? (EN values: S = 2.5; O = 3.5) Which of the following compound has the strongest intermolecular forces? A) HF(l) B) CH3Cl(l) C) CH3F(l) D) HCl(l). ...
Magnesium chloride hexahydrate, also known as magnesium chloride, is a common inorganic compound with the chemical formula MgCl2·6H2O. It is a white crystalline solid that is easily soluble in water and has a wide range of applications. There are various methods for preparing Magnesium chloride h...
What is the 1% solution in terms of mg/mL? A. 10 mg/mL B. 1 mg/mL C. 100 mg/mL D. 0.1 mg/mL Mass by Volume Percent Concentration The mass by volume percent concentration {eq}\displaystyle\left( {\%\frac{w}{v}}\right){/eq} of a solu...
What is a hydrate formula? An example of a hydrate formula is C a C l 2 ⋅ 2 H 2 O . The dot separating the C a C l 2 from the two water molecules isn't a multiplication symbol. It shows that the water molecules aren't bonded to the compound, and it's therefore a hydrate...
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Before determining the osmolarity of a solution we need to figure out its molarity first. Now before we calculate molarity we need to understand the following ideas. We must know that 1 Gram-Molecular weight of a compound is its molecular wt. expressed in grams and that ...
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