Hello,
this is true, The law of reflection states that the angle of incidence is equal to the angle of reflection.
Phosphates and deoxyribose
This problem can be solved by using ideal gas equation PV=nRT. The unit used in the numbers is already matched so you don't need to convert any of them. The calculation would be:
PV= nRT
102.3 kPa * V = 0.00831 mol *298.15 K* (8.314 L*kPa/mol*K) V= 20.60 L-kPa / 102.3 kPa V= 0.201358 L
<span> It is a little hard to explain step-by-step what to do so I hope you can follow what to do by looking at how I arranged the equations.
2 H2O(g) --------------------------> 2 H2O(l) -88
2 H2 + O2 ----------------------------> 2 H2O(g) -484
C + O2 ----------------------------> CO2 -393.5
CH4 -------------------------------> C + 2 H2 + 74.8
________________________________________...
CH4 + 2 O2 ---------------------> CO2 + 2 H2O -890.6 kJ
Once you cancel out the substances that appear BOTH on the left AND the right of the arrows you are left with your net equation. </span>
Answer:
C) V3− A) A nonmetal that gained one electron
A ) X− B) A metal that lost one electron
B) Y+ C) A nonmetal that gained three electrons
D ) Z3+ D) A metal that lost three electrons
Explanation:
