Answer:
Explanation:
Taigas have few native plants besides conifers. The soil of the taiga has few nutrients. It can also freeze, making it difficult for many plants to take root. The larch is one of the only deciduous trees able to survive in the freezing northern taiga.
Answer:
0.36g
Explanation:
Given parameters and conversion to standard unit
To solve this problem we must assume ideality
Volume of N₂H₄ = 350mL = 0.35dm³
Temperature of container = 50°C = 50 + 273 = 323K
Pressure = 885torr;
760torr = 1atm
885torr =
= 0.86atm
Unknown:
Mass of the compound = ?
Solution:
The mass of the compound can be derived using the expression below;
Mass = number of moles x molar mass
molar mass of N₂H₄ = 2(14) + 4(1) = 32g/mol
To find the number of moles;
PV = nRT
n =
P is the pressure
V is the volume
R is the gas constant = 0.082atmdm³mol⁻¹K⁻¹
T is the temperature
n =
= 0.01mole
So,
Mass = 0.01 x 32 = 0.36g
Peptide bonds connect amino acids.
Please correct me if I'm wrong!!! I'd be happy to fix it!! :)
Alberta's minimum wage increased to $15/hour on Oct. 1, 2018.
hope this helps!
<span>Lunar eclipses-maximum duration
1 HR 40 min (total)
and
3 hours 40 minutes (partial-total-partial).<span>
Solar eclipse-maximum duration
7 min 40 Sec (total at the equator)
and
12 min 24 Sec for annular eclipses.</span></span>