02-11-2016
Chemistry

contestada

How many moles does the mass quantity 127.4g of AgNO3 have?

Respuesta :

PhantomRealm PhantomRealm

02-11-2016

The mole is 0.749 because molar mass of AgNO3=170g/mol and mole=mass/molar mass.
mole=127.4g/170g/mol

Answer Link

Otras preguntas

SOCIAL STUDIES How might the Iroquois have been helpful to the British troops in the surprise attack? A.) the Iroquois likely have been better knowledge of the

Identify the espression that is not equal to the other three

Which emergency can be treated using the Heimlich maneuver? A. Burns B. Shock C. Stroke D. Choking

What is proportion setup for 380 raisins in a box and uses 5 per gingerbread man. needing to set up to find out how many dozens i can make?

A line passes through the points (0, -2) and (0, 5). Is it possible to write an equation of the line in slope-intercept form? justify your answer

Which would you prefer a penny per day and it doubles everyday for 5 years or $10 per day for 5 years?

Given that point U is the circumcenter of , which segments are congruent?

Between 500 and 1450, a rivalry developed between the Christian European states and?

A pet survey found that the ratio of dogs a cats is 2/5. Which proportion shows the number of dogs if the number of cats is 140?

A praying mantis is an interesting insect that can rotate its head 180 degrees.Suppose the praying mantis at the right is 10.5 centimeters long. What mixed numb