Question
In: Chemistry
if o2 oxidizes magnesium what is the final oxidation number of the o atoms in magnesium...
if o2 oxidizes magnesium what is the final oxidation number of the o atoms in magnesium oxide
Solutions
queen_honey_blossom answered 2 years agoRelated Solutions
Show the calculation of the oxidation number (charge) of ONLY the atoms which are changing in...
Show the calculation of the oxidation number (charge) of ONLY
the atoms which are changing in the following redox equations and
then show how they are used to balance the following redox
equation. MnO + PbO2 + HNO3 → HMnO4 + Pb(NO3)2 + H2O
Determine the number of valence elections in each of the atoms listed below: C, O, N,...
Determine the number of valence elections in each of the atoms
listed below:
C, O, N, F
A.I need to calculate the number of moles Al,S, and O atoms in 4.00 moles of...
A.I need to calculate the number of moles Al,S, and O atoms in
4.00 moles of Al2(SO4)3
b.calculate # of moles of Mg,Cl, and O atoms in 5.10 moles of
Mg(Cl4)2
c.a sample of propane, C3H8, contain 15.2 moles of carbon
atoms. How many total moles of atoms does the sample contain.
1) Oxidation refers to... a) an increase in Oxidation number. b) a decrease in Oxidation number....
1) Oxidation refers to...
a) an increase in Oxidation number. b) a decrease in Oxidation
number. c)an increase in atomic number. d) an increase in mas.
A battery is constructed based on the oxidation of magnesium and the reduction of Cu2+. The...
A battery is constructed based on the oxidation of magnesium and
the reduction of Cu2+. The initial concentrations of Mg2+ and Cu2+
are 1.2×10−4 M and 1.5 M , respectively, in 1.0-liter
half-cells.
A)What is the initial voltage of the battery?
B)What is the voltage of the battery after delivering 5.0 A for
8.0 h ?
C) What are the concentrations of Mg2+ and
Cu2+ when the cell is dead?
D) How long can the battery deliver 5.0 A before...
A battery is constructed based on the oxidation of magnesium and the reduction of Cu2+. The...
A battery is constructed based on the oxidation of magnesium and
the reduction of Cu2+. The initial concentrations of Mg2+ and Cu2+
are 1.1×10−4 M and 1.6 M , respectively, in 1.0-liter
half-cells. What is the initial voltage of the battery? Answer:2.8.
What is the voltage of the battery after delivering 5.0 A for 8.0 h
? How long can the battery deliver 5.0 A before going dead? Please
show all step thank you
Define oxidation, reduction, and oxidation number. Describe how oxidation and reduction affect the oxidation number of an element.
Oxidation-Reduction Activity Series
Hands-On Labs, Inc.Version 42-0186-00-02
Lab Report Assistant
This document is not meant to be a substitute for a formal laboratory report. The Lab Report Assistant is simply a summary of the experiment’s questions, diagrams if needed, and data tables that should be addressed in a formal lab report. The intent is to facilitate students’ writing of lab reports by providing this information in an editable file which can be sent to an instructor.
Exercise 1: Describing...
formula of oleate C₁₈H₃₄O₂ e. Calculate average change in oxidation number (+ or -) of carbon...
formula of oleate C₁₈H₃₄O₂
e. Calculate average change in oxidation number (+ or -) of
carbon in each molecule as it is oxidized to carbon dioxide in
aerobic respiration.
Fructose Average ΔO.N. of carbon = _____________ Oleate Average
ΔO.N. of carbon = _____________
f. Calculate the total change in oxidation number (+ or -) over
all carbons in each molecule. (i.e., you are calculating the total
change in oxidation state per molecule as it goes onto become
carbon dioxide.)
Fructose...
The atmosphere slowly oxidizes hydrocarbons in a number of steps that eventually convert the hydrocarbon into...
The atmosphere slowly oxidizes hydrocarbons in a number of steps
that eventually convert the hydrocarbon into carbon dioxide and
water. The overall reactions of a number of such steps for methane
gas is as follows:
CH4(g)+5O2(g)+5NO(g)→CO2(g)+H2O(g)+5NO2(g)+2OH(g) Suppose that an
atmospheric chemist combines 145 mL of methane at STP, 885 mL of
oxygen at STP, and 55.0 mL of NO at STP in a 2.0 −L flask. The
reaction is allowed to stand for several weeks at 275 K.
If the...
The atmosphere slowly oxidizes hydrocarbons in a number of steps that eventually convert the hydrocarbon into...
The atmosphere slowly oxidizes hydrocarbons in a number of steps
that eventually convert the hydrocarbon into carbon dioxide and
water. The overall reactions of a number of such steps for methane
gas is as follows:
CH4(g)+5O2(g)+5NO(g)→CO2(g)+H2O(g)+5NO2(g)+2OH(g)
Suppose that an atmospheric chemist combines 165 mL of methane at
STP, 865 mL of oxygen at STP, and 57.5 mL of NO at STP in a 2.2 −L
flask. The reaction is allowed to stand for several weeks at 275
K.
A) If...
ADVERTISEMENT
ADVERTISEMENT
Latest Questions
- How does the rotating membership of the FOMC work? Why does the president of New York's...
- A gym owner is considering opening a location on the other side of town. The new...
- a) What is the difference between resonance and non-resonance Raman transitions? b) What is the difference...
- 1. Why do most leases have expensive cancellation provisions? Does the existence of this provision shift...
- The requirements for your assignment are: Decode the IP address 172.16.31.255 /20 Determine the following: Subnet...
- Examine the various types of contracts available to Toyota when dealing with international suppliers and advise...
- Problem 10-08 NPVs, IRRs, and MIRRs for Independent Projects Edelman Engineering is considering including two pieces...
ADVERTISEMENT