To balance the chemical equation Fe2O3 + CO → Fe + CO2, you could introduce coefficients a, b, c, d and write aFe2O3 +bCO → cFe + dCO2 then write linear equations for each element. The equation for Fe would be: The equation for O would be: Calculator

Q: What's the answer for this

A:

Q: What does translation mean

A: Translation means moving every point of the figure by the same distance and in the same direction.

Q: 00 44 50 START!

A: From the figure  ∠1=∠3                                       ∵Corresponding angles∠1=88∘ ∠1+∠2=180∘…

Q: Part d not answer

A:

Q: fy-? 4- メーh)

A:

Q: what is variable

A: We want to understand what is variable.In statistics variable is defined as any quantity ,…

Q: side x in simplest radical form 60 300 4

A:

Q: style

A:

Q: Calculus

A: The solution is given below in the next steps:

Q: Not correct answer, read the question again!

A: Given Data We have to find the shortest path and taken time as measure. a) Formulate the problem as…

Q: part c pls

A: C) Given that r(u,v)=(u cos v, u sin v, v) with 1,2×0,2π I(x,y,z)=(0,0,x2+y2+z2) Here x=u cos v, y=…

Q: stock b 1.3,   -3.5,   -5.4 ,   6.3,  -7.6,  9.2 find IQR

A: 1.3,   -3.5,   -5.4 ,   6.3,  -7.6,  9.2Sample of size(n)=6

Q: thic Sint Costock

A:

Q: Translate

A: Given point C 1 , 0 After applying conditions in point A ,we get  C1 , 0 → -3 , 0  → -3 ,-4 Now ,…

Q: Letters b, c, d and e.

A: