ocarolinet ocarolinet

23-01-2017
Chemistry

contestada

The density of mercury is 13.5 g/mL and the density of water is 1.00 g/mL. If a mercury barometer reads 677 mmHg, what is the barometric pressure in cmH2O?

Respuesta :

mylaniambre1 mylaniambre1

23-01-2017

802 mm Hg X 13.5/1 = 10827 mm H2O X (1 cm/10 mm) = 1083 cm H2O = 1.08 X 10^3 cm H2O

Answer Link

Otras preguntas

during which stage of a cells cycle do the replicated chromosome thicken and become visible

what is 21 multiplied by 100

Find four solutions for the equation y=4x and then write it as a ordered pair

In ΔABC, if m∠A = 43° and m∠C = 66°, then find m∠B. (Points : 3) 71° 47° 114° 109°

Which does not describe a cause of the Spanish-American War in 1898? A. Americans believed that the Spanish had sunk the battleship U.S.S. Maine. B. Spanish aut

what is the hyphen notation of nitrogen

One traditional flood control method has been to attempt to keep the streams flow within it's channel by creating_____?.

80% of a number is 96. What is 25% of that same number? A. 20 B. 30 C. 40 D. 120

Jefferson's ideas about inalienable rights were adapted from the ideas of

Which of the following is a true statement of diffusion? A.) Diffusion is only important for animal cells. B.)Diffusion require energy input from the cell. C.)