Chemistry

Chemistry, 31.07.2020 14:01, raekwon12

Calculate the volume of carbon (IV) oxide evolved at s. t.p(standard temperature and pressure) when 21g of sodium hydrogen trioxocarbonate (IV) is heated. [H=1,C=12, Na=23, O=16, molar volume(Vm)=22.4dm cube per mol]

answer

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 01:30, elizediax8683

(apex) when a cup of water is dropped, as the cup falls, the water in the cup falls out true or false?

Answers: 1

Chemistry, 23.06.2019 18:00, landofliam30

An engineer designing a new type of engine needs a liquid that can be heated and cooled quickly with as little exchange of energy as possible. which property should the engineer primarily look for in the liquid? a. low thermal conductivity b. low specific heat capacity c. high reactivity d. high internal energy e. high density

Answers: 1

Chemistry, 23.06.2019 21:20, wsdafvbhjkl

Consider the total ionic equation below. what are the spectator ions in this equation? h+ and oh- h+ and ba2+cro2-4 and oh- cro2-4 and ba2+

Answers: 3

Chemistry, 23.06.2019 22:30, akp24

What is the thermodynamic driving force for dissolving a solid in a liquid if it is an endothermic process (which reduces the entropy of the surroundings)? 1. the combustion of propane. 2. the increase of the entropy of the system. 3. increased temperature of the system and surroundings. 4. the decrease of the entropy of the system. 5. the increase or decrease of the entropy of the system?

Answers: 1

Do you know the correct answer?

Calculate the volume of carbon (IV) oxide evolved at s. t.p(standard temperature and pressure) when...

Questions in other subjects:

Konu

History, 07.06.2020 05:57

Which speaker is most clearly using the Enlightenment idea of natural rights to support American independence?

Konu

Biology, 07.06.2020 05:57

The spinal cord is most important for: Group of answer choices Production of routine behaviors, such as walking Voluntary behaviors such as reaching for a pencil Regulatory behavio...

Konu

Business, 07.06.2020 05:57

Manitowoc Crane (U. S.) exports heavy crane equipment to several Chinese dock facilities. Sales are currently 16.000 units per year at the yuan equivalent of $25.000 each. the Chin...

Konu

Business, 07.06.2020 05:57

The following transactions are February activities of Swing Hard Incorporated, which offers golfing lessons in the northeastern United States. Swing Hard collected $20,600 from cus...

Konu

Business, 07.06.2020 05:57

A machine that produces a certain piece must be turned off by the operator after each piece is completed. The machine "coasts" for 15 seconds after it is turned off, thus preventin...

Konu

Business, 07.06.2020 05:57

Porter Plumbing's stock had a required return of 11.75% last year, when the risk-free rate was 5.50% and the market risk premium was 4.75%. Then an increase in investor risk aversi...

Konu

Mathematics, 07.06.2020 05:57

Question 31 pts Prove the statement is true using mathematical induction: 2n-1 ≤ n! Use the space below to write your answer. To make the < symbol, you might want to use the <...

Konu

Computers and Technology, 07.06.2020 05:57

Fill in the missing code:#include using namespace std;class Line {public:int getNum( ) const; // returns the value that ptr points atLine( int value); // overloaded constructorLine...

Konu

Biology, 07.06.2020 05:57

Complete the sentences by matching the names of trees to the appropriate blanks. To do this, drag the names on the left into the appropriate blanks in the sentences on the right. M...

Konu

Business, 07.06.2020 05:57

Durban Metal Products, Ltd., of the Republic of South Africa makes specialty metal parts used in applications ranging from the cutting edges of bulldozer blades to replacement part...

Other tasks in the category: Chemistry More task