What is the mass of copper  g what is the mass of chloride g given copper chloride 1.652g mass of empty evaporating dish 47.712g mass of evaporating dish + copper 48.492g

Q: 18. A silver wire has a diameter of 0.500 mm. What length of this wire contains exactly 1.00 mol of…

A: given, the diameter of silver wire = 0.500mm = 0.05 cm number of mole of silver = 1mol density of Ag…

Q: Experiment 11: Decomposing Baking Soda 7. A student collects the following data when decomposing an…

A: The decomposition reaction involves the breaking of a larger molecule into smaller molecular units.…

Q: Given the data below, calculate the mass of copper in the original sample. Mass of original sample…

A: This question can be solved using simple subtraction.

Q: A student measures the mass of a sample of a metallic element, M. Then the student heats the sample…

A: Given: Mass of metal M is measured. And then the mass of compound MO forming after heating it with…

Q: A 491.2g sample of calcium chloride has has what volume @STP? Use only the following units atoms or…

A:

Q: A sample of barium reacts completely with oxygen in a specialized crucible. The reaction that occurs…

A: The reaction taking place is given as, => Barium + oxygen ------> Barium oxide  Given : Mass…

Q: Carbon monoxide (CO) is an air pollutant that enters the atmosphere primarily in automobile exhaust.…

A: Moles of CO : 2.61 moles Mass of CO : ?  Molar mass of CO= 28.0  g/mol

Q: Aluminum bronze contains 92.0% copper and 8.0% aluminum. What maximum mass of aluminum bronze can be…

A: Given: Aluminum bronze contains 92.0% copper and 8.0% aluminum.  Mass of Copper =73.5 g Mass of…

Q: A 25.3-g sample of an unknown compound contains 0.8 g of oxygen. What is the percent by mass of…

A: Percentage by mass is defined as the ratio of the mass of a substance to the mass of the solution…

Q: A student performs a reaction and the mass of the watch glass, filter paper, and product together…

A: Mass of watch glass + filter paper + product = 130.0g Mass of watch glass = 80.0g Mass of filter…

Q: Given the following data, calculate the mass percentage of copper in the unknown copper oxide sample…

A: According to the question, Mass of empty test tube:…

Q: An electric spark is passed through a mixture of 12 grams of hydrogen gas and 32 grams of oxygen gas…

A: Mass of hydrogen gas = 12 g Mass of oxygen gas = 32 g

Q: A chemist has a 19.50g sample of drinking alcohol (ethyl alcohol). what is the volume ogf the…

A: The relationship between mass and volume is given below.

Q: A chemist measures the amount of bromine liquid produced during an experiment. She finds that 658. g…

A: Given: Mass of bromine liquid produced - 658 g   To find: number of moles of bromine produced = ?…

Q: 5.) Correctly match the terms listed on the left with the substances listed on the right. More than…

A: --> Mg (Magnesium) is an element because it is in native state  --> Fe mixed with sand then it…

Q: given the following data calculate the mass percentage of copper in the unknown copper oxide sample…

A: According to the question,Mass of empty test tube:…

Q: percent of carbon dioxide in the sample?

A:

Q: Use the sample experimental data to calculate the mass of water lost    Mass of pan 15.110 g…

A:

Q: Suppose you are measuring the mass of a solid sample on a balance using a weigh boat. You record the…

A: An instrument used to determine the weight of samples used in analysis is called a weigh balance.…

Q: SHORT ANSWER Question 12 What volume of carbon dioxide (2) will be produced if 2.90 moles of iron…

A: 2.90 moles of iron are produced with the help of the volume of carbon dioxide, therefore, the volume…

Q: what is the mass of calcium carbonate reacted?

A: Given, Mass of marble before reaction 3.0g Mass of marble after reaction 1.8g

Q: 15.0 g of iron is allowed to react with air to produce Iron III Oxide. If the reaction is complete,…

A: solution is followed as:

Q: Suppose you are measuring the mass of a solid sample on a balance using a weigh boat. You record the…

A: given,               The mass of weigh boat = 3.451 g.             Mass of weigh boat and sample =…

Q: A sample of a compound has a mass of 41.13 g. The sample is found to contain 37.28 g of carbon and…

A: The mass of the sample compound is = 41.13 g The mass of carbon in this sample is = 37.28 g The mass…

Q: Please answer question number 2  correctly with the correct answer. there is a picture of an example…

A: 32.0 g/mol approx. is the molar mass of dioxygen (O2) gas and there are 6.022x1023 of molecules of…

Q: mass of alloy

A:

Q: Mass of one a mu) Carbon Type 1                                12.0 Carbon Type 2…

A: The sum of all the values of individual masses divided by the total number of items in the sample is…

Q: What is the mass of 1.91 x 10^23 atoms of nitrogen? ____ grams What is the mass of 3.91 x 10^23…

A: Since moles of any atom = number of atoms / Avogadro's number And moles of any molecules = number of…

Q: Suppose you are measuring the mass of a solid sample on a balance using a weigh boat. You record the…

A:

Q: Determine the mass of the product from the following data.    Mass Aluminum Foil (g)      2.5415…

A:

Q: Una masa de mercurio ocupa 0.750L LQué volumen ocuparia una masa igual de etanol? La densidad del…

A: We are authorised to solve one question at a time. Please post the rest of the questions separately.…

Q: What is the mass of NaCl in a 1 L bottle of 2.00 M NaCl? a. 29.3 g b. 58.0 g c. 116 g d. 234 g

A:

Q: density of irregular solid mass of irregular solid 8.299 g initial volume 48 mL final volume 55…

A:

Q: Determine the mass of the product from the following data.    Mass Aluminum Foil (g)      6.3284…

A: Given data,Mass of filter paper+product=86.2751gMass of filter paper=0.2489g

Q: If 45.98 g of sodium combines with an excess of chlorine gas to form 116.89 g of sodium chloride,…

A: Limiting reagent is the reagent which is consumed in the chemical reaction completely. It decides…