Formula for sulfur tetrafluoride

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Answer 1

Answer: The answer is SFl4 tetra means four

Related Questions

a hydrogen atom has one proton, two neutrons, and no electrons. Is this atom an ion? Explain your answer.
1. As the temperature of the gas in a balloon decreases, which of the following occurs? The volume of the balloon increases. *** The average kinetic energy of the gas decreases. The gas pressure inside the balloon increases. all of the above 2. If a sealed syringe is heated, in which direction will the syringe plunger move? out in The plunger will not move. ******** The direction cannot be predicted. 3. If a balloon containing 3000 L of gas at 39°C and 99 kPa rises to an altitude where the pressure is 45.5 kPa and the temperature is 16° C, the volume of the balloon under these new conditions would be calculated using the following conversion factor ratios: ____. Chemb.01.08.3a Chemb.01.08.3b Chemb.01.08.3c****** Chemb.01.08.3d 4. What happens to the partial pressure of oxygen in a sample of air if the temperature is increased? It increases. It stays the same. It decreases. The change cannot be determined. ****** 5. A breathing mixture used by deep-sea divers contains helium, oxygen, and carbon dioxide. What is the partial pressure of oxygen at 101.4 kPa if PHe = 82.5 kPa andChemb.01.08.06= 0.4 kPa? 82.9 kPa****** 19.3 kPa 18.5 kPa 101.0 kPa 6. Which of the following gases is the best choice for inflating a balloon that must remain inflated for a long period of time? argon oxygen hydrogen ***** neon
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A molecule of butane and a molecule of 2-butene both have the same total number of(1) carbon atoms (3) single bonds (2) hydrogen atoms (4) double bonds
Which ion was fomed by providing the second ionization to remove an electron A) ca2+ B)N3- B)Fe3+ C)S2

A carbon-12 atom has a mass of 12.00000 amu. The mass of a proton is 1.00728 amu, and the mass of a neutron is 1.00866 amu. How many protons does the carbon-12 atom have? How many neutrons does the carbon-12 atom have? What is the mass defect of a carbon-12 atom? amu

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A carbon - 12 atom and aregular carbon atom would have the same number of protons which is 6. So acarbon - 12 atom would have 6 protons. Both, however, would differ in thenumber of neutrons. Carbon - 12 atom has 6 neutrons. To determine the massdefect of a carbon - 12 atom, we have to add the total mass of protons and thetotal mass of neutrons and subtract the known mass of a carbon - 12 atom. Thatwould be like this.
6(1.00728 amu) + 6 (1.00866 amu) = x
6.04368amu + 6.05196 amu = x
12.09564amu = x

Thensubtract it with 12 amu to get the defect mass

12.09564amu - 12.00000 amu = y
0.09564amu = y

So thedefect mass would be 0.09564 amu.

Answer:

0.09564

Explanation:

Just did it my fellow people of the planet Earth.

. Find the mass of 0.159 mol silicon dioxide.

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One mole of any element contains 6.022×10²³ atoms which is also called Avogadro number. The mass of 0.159 mole silicon dioxide. is 9.55g.

What is mole?

The SI unit of amount of substance in chemistry is mole. The mole is used to measure the quantity of amount of substance. It measure the number of elementary entities of a given substance that are present in a given sample.

Mathematically,

mole =given mass ÷ Molar mass

First of all we find the molar mass of silicon oxide

Molar mass of silicon oxide= atomic mass of silicon+2×molar mass of oxygen

Molar mass of silicon oxide=28.0855+2×16

Molar mass of silicon oxide=60.08 g/mol

Substituting the values in fisrt equation we get

0.159 mol=given mass÷60.08 g/mol

0.159 mole x 60.08 g/mol=mass

9.55g=mass of silicon oxide

Therefore the mass of 0.159 mol silicon dioxide. is 9.55g.

To know more about mole, here:

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Answer:

9.55 grams of SiO2

Explanation:

If the mass you mean by grams:

0.159 mole x 60.08 g (Periodic table by adding both elements)

Cancel moles with moles (Original moles with the 1 mol at the bottom of the grams) and gives you:

9.55 grams of SiO2

Can someone pls help me I appreciate it

Answers

Answer:

b, e, f

Explanation:

Salinity is a measure of which of the following in water?a. carbon dioxide
b. oxygen
c. dissolved salts
d. sand

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best answer is C. your welcome

The glow emitted by a substance exposed to eternal radiation is called

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The glow emitted by a substance exposed to external radiation is called 'fluorescence'. In fluorescence, a fluorophore is exposed to external radiation, absorbs the energy and emits a form of light or glow. The answer to this question is 'fluorescence'. I hope this helps.

The oxidizing agent in 2H2S + 3O2 → 2SO2 + 2H2O is

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Hello, Ginamuhs2!

The oxidizing agent in 2H2S + 3O2 → 2SO2 + 2H2O is the oxygen.

I hope this helps;)

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Third time im asking... really need help..Assuming all of the atoms attached to the central atom were identical, which of the following geometries would produce a nonpolar molecule? (Only 3 choices are correct.)-linear-trigonal planar-tetrahedral-trigonal bipyramidal -octahedral-bent (angular)