Which of the following equations are balanced? a. 6Na + Fe 2 O 3 2Fe +
Question:
Which of the following equations are balanced?
a. 6Na + Fe2O3 → 2Fe + 3Na2O
b. MnO + 4HCl → MnCl2 + 2H2O + Cl2
c. C4H10 + 9O2 → 4CO2 + 5H2O
d. 3H2S + 2HNO3 → 3S + 2NO + 4H2O
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 77% (9 reviews)
D In this equation the overall charge of the reactants is balanced by the ...View the full answer
Answered By
Enock Oduor
I am a chemist by profession, i coach high school students with their homework, i also do more research during my free time, i attend educational and science fair seminars where i meet students and do some projects.
0.00
0 Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Sciences questions
-
Which of the following equations are true for all operators A and B and all functions f and g? (a) (A+ B)f = Af + Bf; (b) A(f + g) = Af + Ag ; (c) (Af)/f = A, provided f 0; (d) AB f = BAf; (e) Af =...
-
Which of the following equations are dimensionally consistent? (a) v = at, (b) v = 1/2 at2, (c) t = a / v, (d) v2 = 2ax.
-
Which of the following equations is graphed in Fig. 9? (a) x + y = 3 (b) y = x - 1 (c) 2y = x + 3 To,4) (5, 4) (1, 2)
-
In Exercises find the indefinite integral. sech(2x1) dx
-
Fill in the blanks with either good X or good Y, where good X is measured on the x-axis and good Y is measured on the y-axis (vertical axis). a. If the price of ____ is $8, and the price of ____ is...
-
A hot-water stream at 80C enters a mixing chamber with a mass flow rate of 0.5 kg/s where it is mixed with a stream of cold water at 20C. If it is desired that the mixture leave the chamber at 42C,...
-
Which types of economic damages are related to digital crimes?
-
AnimPix, Inc., is a small company that creates computer-generated animations for films and television. Much of the company's work consists of short commercials for television, but the company also...
-
Differentiate entity wide controls from transaction controls. Identify at least 3 types of entity wide controls and 3 types of transaction controls. Then, provide an example for each type of control...
-
Select a newspaper or magazine article that involves a statistical study, and write a paper answering these questions. a. Is this study descriptive or inferential? Explain your answer. b. What are...
-
What is the structural formula of methyl ethyl ketone?
-
Write the formulas of these compounds: sulfur trioxide; phosphorus pentachloride; dinitrogen tetroxide.
-
Perfect Ponds Inc. (PPI) is a backyard pond design and installation company. PPI was incorporated during 2017, with an unlimited number of common shares, and 50,000 preferred shares with a $3...
-
How do conflict resolution practitioners apply principles of restorative justice and transformative mediation to facilitate reconciliation, healing, and constructive dialogue among individuals and...
-
How do scholars of conflict resolution integrate principles of game theory and decision analysis to model and predict the dynamics of strategic interactions between conflicting parties in complex...
-
Write a java AWT program to create a Frame window by extending Frame Class. It should have the following components, as given in the figure. You suppose to create 3 Labels, 3 TextFields, and 2...
-
Calculate the required variables Average Average Average Output Fixed cost Variable cost Total cost fixed cost variable cost total cost Marginal cost 160 20 1 140 60 200 2 The Fixed Cost at Output 2...
-
A single person with a taxable income of $172960 will have the first $9,525 of that income taxed at a different rate than the income between $9,525 and $38,700. The first bracket is taxed at 10%, the...
-
A 3-m2 hot black surface at 80oC is losing heat to the surrounding air at 25oC by convection with a convection heat transfer coefficient of 12 W/m2oC, and by radiation to the surrounding surfaces at...
-
The unadjusted trial balance of Secretarial Services is as follows: SECRETARIAL SERVICES Unadjusted Trial Balance as at 31 December 2017 Account Debit Credit Cash at bank Office supplies Prepaid...
-
Determine the reactions at the supports A,B, and C; then draw the shear and moment diagram. EI is constant. P A C B 2.
-
Determine the reactions at the supports A and B. EI is constant. A
-
Determine the reactions at the supports A, B, and C, then draw the shear and moment diagrams. EI is constant. 12 kip 3 kip/ft A B 6 ft y9 6 ft 12 ft
-
There were 417 cell phones sold at an electronics store in January. Since then, cell phone sales at this store have increased at a rate of 3.75% per month. At this rate of growth, which function can...
-
Bonita Industries is considering the following alternatives: Alternative A Alternative B Revenues $45000 $54000 Variable costs 35000 35000 Fixed costs 6000 14000 What is the incremental profit?
-
Identify the species oxidized, the species reduced, the oxidizing agent and the reducing agent in the following electron transfer reaction. Pb2++Zn Species oxidized: Pb+ Zn2+ Species reduced:...
Study smarter with the SolutionInn App