An electric current of 209.0 mA flows for 58.0 minutes. Calculate the amount of electric charge transported. Be sure your answer has the correct unit symbol and the correct number of significant digits. x10 口口 口。ロ

Q: Gaseous ammonia chemically reacts with oxygen (0₂) gas to produce nitrogen monoxide gas and water…

A:

Q: Calculate the mass of diphosphorus pentoxide (P,O,) that contains a trillion (1.00 x 102) phosphorus…

A: To calculate the mass of P2O5 we have to first calculate the moles of phosphorus present. Form the…

Q: What volume of chlorine would be produced by this reaction? Also, be sure your answer has a unit…

A: Dear student I have given answer to your question in the image format.

Q: Carbon disulfide gas and oxygen gas react to form sulfur dioxide gas and carbon dioxide gas. What…

A: We have to calculate the volume of carbon dioxide.Given: 6.5 cm3 of oxygen was consumed. We know 6.5…

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: Which of the following is a physical change? Freezing soup Cooking shrimp Electrolysis f water to…

A: Physical change is a process which involves transformation of substance from one form to another…

Q: Calculate the mass of tetraborane (B,H10) that contains a million (1.000 x 10°) hydrogen atoms. Be…

A:

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: An electric current of 132.0 mA transports 80.0 C of charge. Calculate the time this took. Be sure…

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

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: Calculate the mass of ammonia (NH3) that contains a trillion (1.000x 10^12) hydrogen atoms. Be sure…

A:

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: The planet Mars orbits 2.279 x 10¹¹ m from the Sun. Express the distance using the appropriate…

A: 1m = 10-3 mm1 km = 1000 m1 nm = 10-9 m1 Gm = 109 m

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

A:

Q: An aluminum atom has a mass of 4.48 × 10 g and a small airplane has a mass of 5000. kg. Use this…

A: Given, Mass of 1 atom of aluminium = 4.48 × 10-23 g Mass of small airplane = 5000 kg = 5.0 × 106 g…

Q: Calculate the mass of gold(III) chloride (Au₂Cl) that contains a million (1.000 × 10°) gold at Be…

A:

Q: The mass of a uranium atom is 3.9526 × 10-22 grams. What is this value in nanograms? In your…

A: The mass of uranium atom = 3.9526×10–22 grams

Q: Using the plastic metric ruler, measure the length, diameter, and radius of metallic cylinder.…

A: Measurement is defined as measuring the size of object. Example of measurements are: length,…

Q: Lidocaine, a widely used local anesthetic, is available as a 0.50 % (w/v) solution for injection.…

A: Given :  Concentration of lidocaine = 0.50 %(w/v)  Mass of lidocaine = 65. mg

Q: Calculate the number of oxygen atoms in a 60.0 g sample of dinitrogen tetroxide (N₂O4). Be sure your…

A:

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

A:

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: Write the following metals using Roman numeral notation. Then, explain why the Roman numeral differs…

A:

Q: Calculate the mass of ammonia (NH3) that contains a billion (1.0 × 10°) hydrogen atoms. Be sure your…

A: The mass of one mole of Ammonia (NH3)= 1 x 14 + 3 x 1=17 g One mole of Ammonia (NH3) = 6.022 x 1023…

Q: An electric current transports 96.0 C of charge in 46.0 minutes. Calculate the size of the electric…

A: Given that,  Charge transport by electric current q = 96.0 C Time t = 46 min   = 46×60 s = 2400 s…

Q: An electric current of 304.0 mA transports 1.00 kC of charge. Calculate the time this took. Be sure…

A:

Q: Calculate the mass of iron(III) oxide (Fe₂O3) that contains a million (1.0 × 106) oxygen atoms. Be…

A:

Q: An electric current transports 200. µC of charge in 13.0 seconds. Calculate the size of the electric…

A:

Q: Calculate the mass of dinitrogen tetroxide (N2O4) that contains a million (1.0x10^6) oxygen atoms.Be…

A: Given values: No of atoms of N2O4 = 1.6 × 106molar mass of N2O4 = 92.011 g/mol In N2O4 there are 2…

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 mass of glucose (C6H₁206) that contains a trillion (1.000 × 10¹²) X Be sure your…

A:

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

A:

Q: Calculate the number of oxygen atoms in a 120.0 g sample of iron(III) oxide (Fe₂O3). Be sure your…

A: The chemical formula of iron(III) oxide is Fe2O3. Since the coefficient of O in Fe2O3 is 3, each…

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: Calculate the number of oxygen atoms in a 90.0 g sample of dinitrogen tetroxide (N₂O4). Be sure your…

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 forsterite (Mg₂ SiO4) that contains a billion (1.000 × 10³) magnesium atoms.…

A:

Q: Calculate the mass of gold (III) chloride (Au₂Cl) that contains a million (1.000 × 106) gold atoms.…

A:

Q: Calculate the mass of glucose (C6H₁2O6) that contains a trillion (1.00 × 10¹2) oxygen atoms. Be sure…

A:

Q: The mass of an unidentified rock is 15.5 grams. Students determine the volume of the rock by placing…

A: Tables -   Rock                 Density Range (g/cm3)  Coal.                    1.1 - 1.4…

Q: Express 2.03 x 10^5 in standard number format

A: Given number is in scientific notation, The way of expressing numbers that are too large (or) too…

Q: In relation to the Cadmium Cube, what is the volume of Cadmium metal; reported to the correct number…

A: "Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Calculate the number of hydrogen atoms in a 120.0 g sample of camphor (C₁0H160).

A: Given data, Mass of camphor = 120 g We know that 1 mole of any substance contains 6.022 x 1023…

Q: An atom of a particular element has a volume of 6.1 x 10-31 m°   . What is this volume in cubic…

A: We will use dimensional analysis to convert m3 to m3  We know  1m = 109nm  So  (1m)3=(109nm)3

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.