Write the chemical formula for each of the following chemicals. (See Tables 6.9 and 6.10 for formulas. )a. the decahydrate called washing sodab. the pentahydrate called photographer’s hypoc. slaked limed. milk of magnesiae. baking sodaf. battery acidg. dry iceh. laughing gas 相关知识点:...
Write the unbalanced chemical equation on a piece of paper and identify the species being oxidized and reduced by examining the charges on the atoms. For example, consider the unbalanced reaction of permanganate ion, MnO4(-), where (-) represents a charge on the ion of negative one, and ox...
The gas released when baking soda is mixed with vinegar , is View Solution Write the chemical formulae for washing soda and Baking soda and give their uses. View Solution When vinegar reacts with baking soda the gas evolved is View Solution ...
We can classify acids as strong or weak based on their degrees of ionization in an aqueous solution. An example of a weak acid is acetic acid. We find that the dominant ions are the unionized and ionized forms of the acid in an aqueous solution. The chemical equation for the ...
Or, weigh out some baking soda (NaHCO3, with the value of M being 84). It's the same with solutions: weigh some sugar, and calculate n from the first formula (taking M to be 342), then stir it into some water that you know the volume of, in litres. Take the value for n you...