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While metal oxides react with water, the oxygen usually ends up as the hydroxide ion, separate from the metal. On the contrary when nonmetallic oxides react with water, the oxygen ends up as part of the nonmetal species. (For instance, upon reaction of CO2 with water, the oxygen remains on the carbon in H2CO3.)
The human body obtains 1078 kJ from a candy bar. If this energy were used to vaporize water at 100°C, how much water in liters could be vaporized
The acid solution gives no precipitate when treated with 0.1 M AgNO3. Identify the components of the solid. EXPLAIN.
Diamond is the hardest substance and the best conductor of heat yet characterized. For these reasons, it is used widely in industrial applications that require a strong abrasive.
The Delta G for the freezing of H2O(l) at -10 Celsius is -210 J/mol and the heat of fusion of ice at this temperature is 5610J/mol
The ionization constant or dissolution constant (KA) for acetic acid (HAc) is 1.8×10-5. (1) Write down the dissociation reaction. (2) Estimate pH of a solution containing 0.6 g of acetic acid in 1 L of water. Molecular weight of acetic acid is 60 ..
how much acetone (CH3COCH3) would be needed to obtain 3.35 moles of acetone? the desnity of acetone is 0.851 g/mL.
How many mL of 0.380 M solution can be prepared by dissolving 4.00g of Ca(OH)2 in water?
Calculate the approximate molarity of this solution from the volume, percent composition, and density.
what is the lewis dot structure of
Compute the structural analysis of the Protein and What order will the following proteins elute from a caution exchange column loaded at pH 6?
what is the minimum area in square meters of the top surface an ice slab 0.251 m thick floating on fresh water that
Write a detailed sheet/ flow chart for the isolation and purification of 1-bromobutane. Designate how each minor-product is removed form the major product and which layer holds the product in each experimental step performed.
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