Answer:
A) remove germs from the blood
Explanation:
cause the rest are the skeletal system function
Answer:
n = 2 moles (1 sig-fig)
Explanation:
Using the Ideal Gas Law equation (PV = nRT), solve for n (= moles) and substitute data for ...
pressure = P(atm) = 100atm
volume =V(liters) = 50L
gas constant = R = 0.08206L·atm/mol·K
temperature = T(Kelvin) = °C + 273 = (35 + 273)K = 308K
PV = nRT => n = PV/RT = (100atm)(50L)/(0.08206L·atm/mol·K)(308K)
∴ n(moles) = 1.978moles ≅ 2 moles gas (1 sig-fig) per volume data (= 50L) that has only 1 sig-fig. (Rule => for multiplication & division computations round final answer to the measured data having the least number of sig-figs).
A double bond in chemistry is a chemical bond between two chemical elements involving four bonding electrons<span> instead of the usual two. The most common double bond, that is between two </span>carbon atoms<span>, can be found in </span>alkenes<span>. Many types of double bonds exist between two different elements.</span>
610.864 Energy result in kilojoules:
From ideal gas law that is p=nRT/V
n is the total moles
moles of co2=2.34/44=0.053
SO2=1.73/64=0.027
Ar=3.33/40=0.083
total moles=0.053+0.027+0.083=0.163moles
therefore p=[0.163mole x 62.364 torr/mole/k x(42 +273.15k)] /12.2 l=262.6 torr