1424200141 1424200141

14-06-2017
Chemistry

contestada

How many grams of sodium chloride are present in a 0.75 M solution with a volume of 500.0 milliliters?

Respuesta :

dec77cat dec77cat

14-06-2017

c=0.75 mol/L
v=500.0 mL=0.5000 L
M(NaCl)=58.44 g/mol

n(NaCl)=cv

m(NaCl)=n(NaCl)M(NaCl)=cvM(NaCl)

m(NaCl)=0.75*0.5000*58.44=21.915 g

Answer Link

Otras preguntas

A doctor raised $35,602 to use for research. She later found out that she would need $69,600 to completely pay for it all. How much more money does the doctor

Stephen Douglas proposed the Kansas-Nebraska Act in 1854. This act opened the area of Kansas and Nebraska to which of the following people? pro-slavery groups o

what word basically means "to talk on and on"

Which sentence in the US Constitution provides for limiting the power of government? A “All persons born or naturalized in the United States . . . are citizens

between 1948 and 1994, the south african government limited the rights of non-white people with system of racial segragation known as ______.

what is 12.72 divided by 3.6

Twelve of the 40 cars pulled by the locomotive were tankers. A. What Fraction of the cars were tankers? B. What Percent of the cars weren't tankers? Thanks So S

which innovation directly led to the development of the first city-states

Which theory of macroeconomics dominated the Reagan administration? industrialization socialism stagflation supply-side economics

Total sales: 210.13 Sales tax rate: 7.25% What are you supposed to do