Scientific Notation. Calculate the following

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

A: Given data photosynthesis reaction : H2O+CO2→C6H12O6+O2    (unbalanced reaction) mass of CO2 react =…

Q: Gaseous methane (CH4) reacts with gaseous oxygen gas (O₂) to produce gaseous carbon dioxide (CO₂)…

A: Methane reacts with oxygen to form carbon dioxide and water. The equation for the balanced chemical…

Q: Methane gas and oxygen gas react to form water vapor and carbon dioxide gas. What volume of water…

A:

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

A: By seeing the reaction , we can say that the mol ration is CS2 and CO2 is 1:1  so The volume of CO2…

Q: Lindsay A major component of gasoline is octane (C,H,). When liquid octane is burned in air it…

A:

Q: Describing the relationship between the melting time for an ice cube and amount of salt sprinkled on…

A: The freezing point depression is the one that results in lowering of freezing point of the pure…

Q: Convert 135.5 μg to dg. Write your answer in the textbook below with the correct number of…

A: 135.5 μg. We need to convert 135.5 μg to dg.

Q: Read the volume to correct significant figurs. 8

A: In chemistry, there are many ways to check the deviation of experimental data from the accurate…

Q: Hydrogen gas and nitrogen gas react to form ammonia gas. What volume of ammonia would be produced by…

A: According to mole relation, At STP, one mole of any gas is equivalent to 22.4 L   Mathematical…

Q: Can you tell me how to arrange numbers of scientific notation in order from largest to smallest?

A: A question based on tools in analytical chemistry that is to be accomplished.

Q: scientific notation of 50.031

A: Scientific notation is a convenient way to express very large or very small numbers. A number which…

Q: Hydrogen chloride gas and oxygen react to form water vapor and chlorine gas. What volume of water…

A:

Q: what is the literature value for the density of water to four significant figures?

A: Density is a physical quantity that can be determined with the help of the mass and volume of the…

Q: These are statements of equivalent values of different units in the same system or between system of…

A:

Q: Ban as Foster is an example of a dessert that is flambéed. One chef claims their Bananas Foster…

A:

Q: Ammonia (NH,) chemically reacts with oxygen gas (o,) to produce nitric oxide (NO) and water (H,0).…

A: Given data is as follows: The mass of ammonia given = 1.2 g The mass of oxygen gas consumed = ?

Q: What is the formula weight of the compound? (Mg = 24.31 amu, Cl = 35.45 amu, O = 16 amu, H = 1.01…

A: Formula:  MgCl2.H2O Mass of Mg = 24.31amu Mass of Cl = 35.45amu Mass of H = 1.01 amu Mass of O = 16…

Q: Perform the following metric conversation 0.00548 kiloliters is equivalent to how many centiliters?…

A: The unit conversions are 1centi = 10-2 1 kilo = 103 Multiply with 10-2 on both sides 10-2 × kilo =…

Q: Methane gas and oxygen gas react to form water vapor and carbon dioxide gas. What volume of carbon…

A:

Q: 8.78x10 / 3.0x101%3D

A: Given that : We have to solve the following in scientific notation form :

Q: What are the reference points in thermometer with Celsius scale?

A:

Q: Convert following into scientific notation:

A: Scientific notation is defined as a way of writing very small or large numbers.

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

A:

Q: 23.14 mg to grams

A: We have to convert 23.14 mg to grams

Q: Convert 11,278 mm into units of m. Do not include units in your answer, just the number

A: One meter is equivalent to 1000 millimeters.

Q: Ammonium phosphate ((NH4),PO4) PO, is an important ingredient in many fertilizers. It can be made by…

A: Given that, ammonium phosphate [NH43PO4] is an important ingredient in many fertilizers. It is…

Q: Convert 0.386 g to milligrams. Use only the metric system.

A:

Q: A supposedly gold nugget displaces 14.4 mL of water and has a mass of 276 g. Part A Calculate the…

A: Density basically expresses direct proportional relation with mass whereas inversely proportional…

Q: How do you figure out the scientific notation of it? I

A:

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

A: Number of moles of water = 0.080 mol  Number of moles of ammonia = ?

Q: Gaseous methane (CH) will react with gaseous oxygen (0₂) to produce gaseous carbon dioxide (co₂) and…

A:

Q: Why should I learn the characteristics of the sigma notation?

A: Learning the characteristics of the sigma notation can be beneficial for a number of reasons. First,…

Q: Study tblem and proposed solution below. Is the final answer correct? Then click the No Mistakes…

A: Given,the mass of object= 275 kgthe momentum of object =346 kg.m/s…

Q: Ammonia  NH3 chemically reacts with oxygen gas  O2 to produce nitric oxide  NO and water  H2O .…

A: In a balanced chemical equation, stoichiometry is utilized to calculate the amount of products…

Q: Ammonia (NH,) chemically reacts with oxygen gas (0,) to produce nitric oxide (NO) and water (H,O).…

A:

Q: Ammonia (NH3) chemically reacts with oxygen gas (02) to produce nitric oxide (NO) and water (H,O).…

A:

Q: 2.8 x 4.5039 =? what is the result of the operation expressed in significant numbers? A) 12.6 B)…

A: Given  2.8 x 4.5039 = ?

Q: Add the following measurements and report the answer in the correct number of significant figures.…

A: Given a mathematical relation81.058 +0.35add the measurement and answer in the correct number of…

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

A: Given : Mass of water = 4.46g

Q: The number of milligrams equivalent of any substance can be calculated from

A: In this question, we will see how to calculate the number of milligrams equivalent.  You can see how…

Q: Mass of empty glassware Mass of glassware with water Mass of water Volume of water (use correct sig…

A: Mass of water = 56.077g  Density = mass of the substance/ Volume of the substance

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

A: Given data, Moles of NO = 2.50 moles

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.