Forward reaction rate equals the reverse reaction rate. At this point the concentration of reactants and products will remain constant and thus equilibrium.
Answer:
h2o2 and liver produce oxygen gas
Answer:
The increase of temperature is 2.88 Kelvin
Explanation:
Step 1: Data given
Height = 38.2 meter
Total mass of the bag with lead m = 745.0 grams
Specific heat of lead c= 130J/kg* K
Step 2: Calculate change in temperature
Q = heat transfer
Q = m*c*ΔT
with m= mass
with c= specific heat capacity
with ΔT = change in temperature
Q = Potential energy
Potential energy = m*g*h
with m= mass
with g= acceleration due to gravity (9.81 m/s²)
with h= height
m*g*h = m*c*ΔT
ΔT = (m*g*h)/m*c
ΔT = g*h/c
ΔT = 9.81*38.2 /130
ΔT = 2.88 °C
The increase of temperature is 2.88 Kelvin
Answer:
The answer to your question is the first option
Explanation:
Just remember that to balance using this method,
first look for the elements that change their oxidation number, and
later count the number of electrons that changed,
later identify which element oxidazes and which reduces and
finally cross the number of electrons that change in each semireaction and write these numbers in the main reaction.
2Cr⁺³ (aq) + 6Cl⁻ (aq) ⇒ 2Cr(s) + 3Cl₂ (g)
2 Cr 2
6 Cl 6