gadgetady7160 gadgetady7160

13-03-2024
Chemistry

contestada

When 1 mole of Fe₃O₄(s) reacts with H₂(g) to form Fe(s) and H₂O(g) according to the following equation, 151 kJ of energy are absorbed. Fe₃O₄(s) + 4H₂(g) + →3Fe(s) + 4H₂O(g) Is this reaction endothermic or exothermic? What is the value of q?

Respuesta :

Otras preguntas

12% of 72 is what number?

the function f is defined by f(x)=x2+3x-10 if f(x+5)=x2+kx+30, k=____________(<<

Why is the number of measures introduced larger than the total number of measures reported out of committee?

What is that appositive phrase in this sentence the ghost of christmas future the third spirit take scrooge to see his grave?

write each fraction as a decimal and as a percent

Why was e growth of trade important?

Which of the following is not a power of the president? A. Establish foreign policy B. Vote to impeach a government official C. Propose a budget D

What is a brief description of a mastaba

how British and German naval strategies during World War I posed a problem for the United States, and what the United States decided to do??????

what are all the common factors of 24,64 and 88