How many grams of iron are produced
If a 17.5 g sample of iron(III) oxide reacted with 5.00 L of carbon monoxide at 788 torr and 76 degrees celsius until one reactant is completely consumed, how many grams of iron are produced?
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The 3-kg slender rod rotated in a vertical plane about a pivot at B. A spring of constant k = 300 N/m and of unstretched length 120 mm is attached to the rod as shown in the figure.
what volume of 0.684 M MnO4- solution is required to react completely with 27.50 mL 0f 0.250 M Fe+? This is an oxidation-reduction titration reaction with the following balanced chemical equation.
The problem is that there are two variables in this equation Vgs and Vds. I am confused how to expand in Taylor series around some operating point (Vgso,Vdso). For first order and second order terms we need to calculate Jacobian and Hessian mat
The molar heat capacity of liquid iron exceeds that of iron vapor by 2.5222cal/k,the molar heat of evaporation of liquid iron at 1600c is 85500cal,and the vapor pressure of liquid iron at 1600c is 3.9*10-2 mm-hg.
Consider the unbalanced equation: C5H12(l) +O2(g) --> CO2(g) +H2O(l) if 25.2 grams of pentane (C5H12) are burned in excess oxygen, how many grams of H2O will be produced?
The packages slide along the surface ABC to a conveyor belt which moves with a velocity of 2 m/s. Knowing that 0.25 k ? ? between the packages and the surface ABC, determine the distance d if the packages are to arrive at C with a
Positrons cannot penetrate matter more than a few atomic diameters, but positron emission of radiotracers can be monitored in medical diagnosis. Explain
A drum has a radius of 0.40 m and a moment of inertia of 4.7 kg · m2. The frictional torque of the drum bearings is 3.0 N · m. A ring at one end of a rope is slipped on a short peg on the rim of the drum,
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Question: Jena and Ben are employees of Big City Electronics. They began to have a consensual sexual relationship.
Problem 1: Identify a specific theory of cognitive or moral development, and summarize the major assumptions.
Identify and discuss three ethical guidelines that are important to consider when designing an 8-week group for adolescents who are referred
Amanda said? Excellent post, Chrystal. You provided great insight into the helpful resource ERIC digital library is. I appreciate how it states the information
Lifespan psychologists are unlikely to investigate both changes as well as consistencies that exist in different individuals'
Working in the yard, you feel unpleasantly hot and sweaty when you come in the house, so you take a shower and begin to feel better.
In our readings, we learn more about the nature versus nurture argument. For this discussion, I want you to go in depth a bit more and debate the importance