Calculate the mass of vanadium(V) oxide (V,0,) that contains a million (1.000> 10) oxygen atoms. Be sure your answer has a unit symbol if necessary, and round it to 4 significant digits. x10

Q: Wine goes bad soon after opening because the ethanol (CH,CH,OH) in it reacts with oxygen gas (0,)…

A: To solve this we have to write the balanced chemical equation Then according to stoichiometric ratio…

Q: Wine goes bad soon after opening because the ethanol (CH,CH, OH) in it reacts with oxygen gas (0,)…

A:

Q: Gaseous ammonia chemically reacts with oxygen (O₂) gas to produce nitrogen monoxide gas and water…

A: Given,when gaseous ammonia ( NH3 ) reacts with oxygen ( O2 ) gas to form nitrogen monoxide ( NO )…

Q: Calculate the number of C, H, and O atoms in 9.09 g of glucose (C6H₁206), a sugar. Be sure each of…

A: Calculate the moles of the given compound.Multiply the moles by the subscript of the element that…

Q: Calculate the mass of forsterite (Mg₂ SiO4) that contains a million (1.00 × 106) oxygen atoms.

A:

Q: Calculate the mass of dinitrogen tetroxide (N₂O4) that contains a trillion (1.0 × 10¹2) nitrogen…

A: We have to predict the mass of dinitrogen tetroxide.

Q: Calculate the number of hydrogen atoms in a 150.0 g sample of ammonia (NH₂). Be sure your answer has…

A: The number of molecules or atoms present in the one mole of the substance is equal to the Avogadro…

Q: Calculate the mass of camphor (C1,H60) that contains a million (1.000 × 10°) carbon atoms. 10116 Be…

A: Given: The number of carbon atoms is 1.000×106 atoms. To find: Mass of camphor

Q: Calculate the mass of diphosphorus pentoxide (P,0,) that contains a million (1.000 x 10°) phosphorus…

A: Given that, no. of P atoms= 1.000*106 atoms mass of P2O5=?  Molar mass of P2O5=283.889 g mol-1

Q: Calculate the mass of gold(III) chloride (Au, Cl,) that contains a million (1.0 x 10°) chlorine…

A: Here in the given problem we have to use unitary method. Molar mass of a molecule is sum of atomic…

Q: Wine goes bad soon after opening because the ethanol (CH, CH₂OH) in it reacts with oxygen gas (0)…

A: We will use the balanced equation for the calculation of mass of consumption of ethanol with given…

Q: Gaseous ammonia chemically reacts with oxygen (0,) gas to produce nitrogen monoxide gas and water…

A: 4NH3(g) + 5O2(g) ----> 4NO (g) + 6H2O(g) Number of moles of O2 = 0.075 moles

Q: Calculate the moles of ammonia needed to produce 0.800 mol of water.

A:

Q: Calculate the number of hydrogen atoms in a 70.0 g sample of ammonia (NH3). Be sure your answer has…

A: Given: Mass of NH3 is 70.0 g Molar mass of NH3  is 17 g/mol Atoms in 1 mole is 6.022×1023  To find:…

Q: Calculate the mass of scheelite (CaWO4) that contains a billion (1.00 × 10⁹) oxygen atoms. Be sure…

A:

Q: Calculate the mass of dinitrogen tetroxide. (N2O4) that contains a million  (1.000x106 )oxygen…

A: Given,Dinitrogen tetroxide contains 1.0 × 106 oxygen atoms.

Q: Calculate the mass of gold (III) chloride (Au₂Cl) that contains a trillion (1.00 × 10¹²) chlorine…

A:

Q: g and a glass of water has a mass of 0.050 kg. An oxygen atom has a mass of 2.66 × 10 Use this…

A: Answer: Each mole of a specie has number of particles equal to Avogadro number whose value is equal…

Q: Gaseous ammonia chemically reacts with oxygen (O₂) gas to produce nitrogen monoxide gas and water…

A:

Q: Ammonium perchlorate  NH4ClO4 is the solid rocket fuel used by the U.S. Space Shuttle. It reacts…

A: The balanced chemical reaction is given below.

Q: A chemist prepares a solution of iron(II) bromide (FeBr,) by measuring out 2.3 x 10 umol of iron(II)…

A: Change micro mol to mili mol the volume in L. then divide it.

Q: Ammonium perchlorate  NH4ClO4  is the solid rocket fuel used by the U.S. Space Shuttle. It reacts…

A:

Q: Calculate the mass of scheelite (CaWO,) that contains a billion (1.0 x 10) oxygen atoms. Be sure…

A: Number of oxygen atoms = 1.0 x 109 Molar mass of CaWO4 = 287.93 g/mol 1 mol = molar mass = 6.022 x…

Q: Gaseous ammonia chemically reacts with oxygen (O₂) gas to produce nitrogen monoxide gas and water…

A:

Q: A chemist prepares a solution of mercury(1) chloride (Hg, Cl.) by measuring out 0.00110 µmol of…

A: Note: 1 µmol = 10-3 mmolmoles of mercury(I) chloride = 0.00110 µmol = 0.00110 × 10-3 mmol = 1.10 ×…

Q: Section 2-6 Carry out the following multiplications and divisions, expressing your answer in…

A: In case of subtraction or addition, the correct answer should be recorded to the same place value as…

Q: Calculate the mass of scheelite (CaWO4) that contains a million (1.0 × 10°) oxygen atoms. Be sure…

A: 1 mole = 6.022 x 1023 entities. Molar mass is equal to the mass of 1 mole.

Q: Calculate the number of boron atoms in a 50.0 g sample of tetraborane (B4H₁0). Be sure your answer…

A: Given, mass of sample of tetraborane (B4H10) = 50.0 g Number of atoms of boron (B) = ? Note: molar…

Q: Green plants use light from the Sun to drive photosynthesis. Photosynthesis is a chemical reaction…

A:

Q: Green plants use light from the Sun to drive photosynthesis, a chemical reaction in which liquid…

A: When liquid water ( H2O ) reacts with carbon dioxide ( CO2 ) gas to form aqueous glucose ( C6H12O6 )…

Q: A major component of gasoline is octane (CH18). When liquid octane is burned in air it reacts with…

A:

Q: A major component of gasoline is octane  C8H18. When liquid octane is burned in air it reacts with…

A: Given, when liquid octane is burned in air it reacts with oxygen O2 gas to produce carbon dioxide…

Q: What is the mass percent of phosphorus in P5O2?

A:

Q: Ammonium phosphate NH43PO4 is an important ingredient in many fertilizers. It can be made by…

A: Given, mass of phosphoric acid (H3PO4) reacts = 3.3 g mass of ammonium phosphate [(NH4)3PO4]…

Q: What is the maximum mass of pure iron that could be extracted from 75.0 g of magnetite, a iron ore…

A:

Q: An electric current transports 780. uC of charge in 31.0 seconds. Calculate the size of the electric…

A: The charge transport in a unit of time is known as electric current. The current is calculated by…

Q: Calculate the number of phosphorus atoms in a 50.0 g sample of diphosphorus pentoxide (P₂O5). Be…

A:

Q: mass 2111 re your answer has a unit symbol

A: Mole can be defined as a standard unit for measuring large quantities of very small entities such as…

Q: Iculate the mass of camphor (C₁0H₁60) that contains a billion (1.0 × 10°) hydrogen atoms. sure your…

A: Mole is defined as mass of substance divide by it's molar mass

Q: Green plants use light from the Sun to drive photosynthesis, a chemical reaction in which liquid…

A:

Q: Hi, I'm learning about Density in chemistry , and I'm confused about the exemplos that the professor…

A: Significant figure is determined based on some rules of addition/subtraction,…

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.