
Ethene react with oxygen at a
molar ratio:

Convert the quantity of each reactant supplied to number of moles of particles:
The question stated not whether both reactants were used up in this process. Thus start by testing the assumption that e.g., ethene was used up while some oxygen gas were left unreacted (ethene as the <em>limiting </em>reagent.) Under this assumption, the relative availability of the two species,
and
(as seen in the balanced chemical equation) shall satisfy the relationship

In other words,


Evaluating the expression
with data given in the question yields approximately
, which does satisfy the relationship. Hence the assumption holds and ethene is the limiting reactant.
The quantity of a reactant produced in a chemical reaction is related to its stoichiometric (of relating to proportions) relationship with the limiting reactant (or any of the reactants in case of more than one limiting reactant.) For this scenario, given the molar ratio
,


<span>Scientists use-
Hardness</span>
<span />Streak
Density
Specific Gravity
ColorCrystal Shape.LusterCleavage/Fracture
Answer:
BIOHEAT is a biodiesel mix that can be utilized (without equipment changes) in most home heaters. BIOHEAT promptly diminishes various hurtful discharges from heater use (up to 80% contingent upon blend used) and the oil is made from nearby feedstocks like utilized cooking oil
Answer:
Calculus.... Differentiation and integration..... This two... is mathematical application... was the key of revealing the hidden mysteries of world
P₁V₁ = P₂V₂
Convert 473ml > L

(1atm)(1.00L) = (0.473L)P₂
Divide by (0.473L)

Solve for 2.11atm