Who did Churchill and Roosevelt appoint to lead the Normandy invasion?George Patton
Dwight
d. Eisenhower
John Pershing

Answers

Answer 1

Answer: first this aint chemistry second it's DWIGHT D. EISENHOWER
i gotchu

Answer 2

Answer: Churchill and Roosevelt appointed Dwight d. Eisenhower to lead the Normandy invasion.

Final Answer: Dwight d. Eisenhower

Related Questions

What process causes dissolved substances to be left behind to form minerals after water in lakes or ponds evaporates?
8 Which quantity is equal to one mole of Au?(1) the atomic mass in grams(2) the atomic number in grams(3) the mass of neutrons in grams(4) the number of neutrons in grams
Container A contains 10.0 g of liquid isopropyl alcohol which has a latent heat of vaporization of 732 J/g. Container B contains 10.0 g of liquid ethanol which has a latent heat of vaporization of 841 J/g. Both containers are brought to their respective freezing points. Heat is then removed from both containers at the same rate. The container whose contents will freeze first is:
The compound NacI is an example of a/an
A covalent bond in which electrons are shared unequally isa. polar.b. a double bond.c. ionic.d. polyatomic.

What is the percent composition by mass of hydrogen in NH4HCO3 (gram-formula mass = 79 grams/mole)?

Answers

Answer:The percent composition by mass of hydrogen in $NH_4HCO_3$ is 6.32 %.

Explanation:

Molecular mass of the $NH_4HCO_3$ = 79 g/mol

Mass of the hydrogen atom present in one formula unit of $NH_4HCO_3$ :

$= 5* \text{(atomic mass of hydrogen)}=5* 1 g/mol= 5 g/mol}$

$\text{percentage of hydrogen}=\frac{\text{mass of the hydrogen in}NH_4HCO_3}{\text{molar mass of}NH_4HCO_3}* 100$

$\text{percentage of hydrogen}=(5g/mol)/(79 g/mol)* 100=6.32\%$

The percent composition by mass of hydrogen in $NH_4HCO_3$ is 6.32 %.

Answers: 6.3%

Explanation:

Why does sodium form a 1+ ion but magnesium forms a 2+ ion

Answers

because Na has one too many electron to be stable, while Mg has 2. once they loose those electrons, they will be come ion. loosing one electron will give the ion a 1+ charge, and loosing 2 will create a 2+ charge

The complete combustion of fossil fuels and refuse producesA) radon and carbon monoxide.
B) volatile organic compounds.
C) sulfuric acid and nitric acid.
D) carbon dioxide and water vapor.

Answers

Final Answer:

The complete combustion of fossil fuels and refuse produces D) carbon dioxide and water vapor.

Explanation:

Fossil fuels and refuse, when subjected to complete combustion in the presence of sufficient oxygen, undergo a chemical reaction. This reaction primarily produces carbon dioxide (CO2) and water vapor (H2O).

In summary, complete combustion of fossil fuels and refuse results in the production of carbon dioxide (CO2) and water vapor (H2O) as the primary products.

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Final answer:

The complete combustion of fossil fuels and refuse produces carbon dioxide and water vapor.

Explanation:

The complete combustion of fossil fuels and refuse produces carbon dioxide and water vapor. During combustion, the carbon in fossil fuels and refuse combines with oxygen from the air, resulting in the production of carbon dioxide (CO2) as the primary product. Additionally, hydrogen in the fuels and refuse combines with oxygen to form water vapor (H2O). This process releases energy in the form of heat and light.

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In a combustion reaction of C3H8 + 5O2 = 3CO2 + 4H2O, how do you know that the first compounds will produce the nuber of what they did? . Also how do you know that this 2Ca + O2= 2CaO?

Answers

To balance chemical equations, you should just remember that the number of atoms of an element in the reactant side must be equal to the number of atoms of the same element in the product side. The order of the substances doesn't matter. What is important that the equation balances.

For any given reaction, which of the following will speed up the reaction rate? a)increase the temperature
b)add a catalyst
c)increase the surface area
d)All of the choices are correct.
e)None of the choices are correct.

Answers

All of the choices are correct. Catalysts increase reaction rate by lowering the activation energy of a reaction. When you increase both the temperature and surface area you are just increasing the number of collisions which also increases the reaction rate since the reaction happens when molecules or atoms collide in the correct orientation and with enough energy and you are increasing the number of times that happens in a given time period.

I hope this helps. Let me know in the comments if anything is unclear.

Which process occurs at the anode in an electrochemical cell?(1) the loss of protons
(2) the loss of electrons
(3) the gain of protons
(4) the gain of electrons

Answers

The process that occurs here in the anode of an electrochemical cell is the loss of electrons (Option 2).

What is an anode?

An anode is a negative pole that is known to be polarized in the electrochemical device of a given outside circuit.

Conversely, the cathode is the positive pole where electrons flow in a given current.

In conclusion, the process that occurs here in the anode of an electrochemical cell is the loss of electrons (Option 2).

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The process that occurs at the anode in an electrochemical cell is the loss of electrons. The answer is number 2. Oxidation occurs as electrons are lost at the anode at one of the electrodes in both an electrolytic cell and a voltaic cell.

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What does the nucleus of one atom want to do to the electrons of a nearby atom?

The Hadley , Ferrel , And polar cells are all patterns of

What happens in a chain reaction

If 2.0 moles of a substance are dissolved in 2.0 liters of solution, then the molarity of this solution is:0.5 M 1.0 M 1.5 M 2.0 M