bonjours ma question est sin x=1/7 comment trouver les valeurs de x plz help my
C, erosion. Erosion is the natural process of breaking down natural products through wind, or similar natural resources.
Red is the answer in the blank
The balanced chemical reaction is written as :
Na2CO3<span> + 2HCl === 2NaCl + H2O + CO2
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We are given the amount of NaCl to be produced from the reaction. This will be the starting point for the calculations. We do as follows:
120 g NaCl ( 1 mol / 58.44 g) ( 1 mol Na2CO3 / 2 mol NaCl)( 105.99 g / 1 mol ) = 1108.82 g Na2CO3 needed