Chemistry, 17.04.2020 04:38 jdd0518

You started with only 6.750 g of sodium carbonate, but you ended up with more mass than that at the end of the reaction. According to the Law of Conservation of Mass, matter cannot be created or destroyed, so how is it possible for the product to weigh more than the starting material? (State your answer in 1-2 complete sentences.)

Answers: 3

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 19:00

What is the molecular weight of copper

Answers: 1

Answer

Chemistry, 22.06.2019 20:00

What is the molarity of the solution produced when 145 g of nacl is dissolved in sufficient water to prepare 2.75 l of solution?

Answers: 1

Answer

Chemistry, 22.06.2019 21:30

What is the correct name for the compound cocl3? a) cobalt(i) chloride b) cobalt(i) chlorate c) cobalt(ii) chlorate d) cobalt(iii) chloride

Answers: 1

Answer

Chemistry, 22.06.2019 23:00

What extra step distinguishes fermentation from glycolysis

Answers: 1

Answer

You know the right answer?

You started with only 6.750 g of sodium carbonate, but you ended up with more mass than that at the...

Questions

Mathematics, 30.03.2020 23:05

X = -60i + 80 What is the real part of Z? What is the imaginary part of Z?...

Physics, 30.03.2020 23:05

Resistor A has twice the resistance of resistor B. The two are connected in series and a potential difference is maintained across the combination. Th...

Business, 30.03.2020 23:05

A stock sells for $12.36 a share and has a required return of 9 percent. Dividends are paid annually and increase at a constant 3 percent per year. Wh...

English, 30.03.2020 23:05

How are american literature and american identity interrelated?...

Computers and Technology, 30.03.2020 23:05

Law Enforcement Online (LEO) is a secure intranet system created and maintained as a tool for communicating, obtaining mission-critical information, p...

Business, 30.03.2020 23:05

Some vending machines on college campuses sell identical items, such as the same bags of potato chips, for two different prices. The low-priced chips...

Chemistry, 30.03.2020 23:05

The kinetic energy of the air INCREASES, the temperature decreases increases or stays the same...

Physics, 30.03.2020 23:05

Explain how you know where to put parenthesis around numerical expressions when they are converted from word form to number form?...

History, 30.03.2020 23:05

Spanish name for large cattle ranches in latin America...

Mathematics, 30.03.2020 23:05

In which tables does y vary directly with x? Check all that apply.

English, 30.03.2020 23:05

What is the correct definition of the given vocabulary word? permit...

Geography, 30.03.2020 23:05

Which statement best describes this eruption...

Engineering, 30.03.2020 23:05

The elementary liquid-phase series reaction A k1> B k2> C is carried out in a 500-dm^3 batch reactor. The initial concentration of A...

Business, 30.03.2020 23:05

Which of the following is true about multicollinearity? a. The effect of a dependent variable on another becomes difficult to isolate.

Mathematics, 30.03.2020 23:05

Describe the shapes of the graphs for mr. wright class and mr. chu class...

Mathematics, 30.03.2020 23:05

Answer the following question in 3-4 complete sentences. Describe the example displayed above of a site specific sculpture and the environment i...

Mathematics, 30.03.2020 23:05

The length of a rectangle is 8 inches longer than half of its width. The area of the rectangle is 18 square inches. How many inches wide is the rectan...

Mathematics, 30.03.2020 23:05

For this item, any answer that is not a whole number should be entered as a decimal, rounded to the nearest hundred. A good sport stores having a clea...

Mathematics, 30.03.2020 23:05

What is √54 ? A. 3√6 B. 9√6 C. 3√3 D. 4√3...

Mathematics, 30.03.2020 23:05

50 question true-false final exam (two-points each question) and you never paid attention in the class (or knew anything about the topic on your own),...

More questions: Chemistry Another questions