हिंदी
सी.आई.एस.सी.ई.आईसीएसई ICSE Class 7

Write Your Observation for the Following Chemical Reaction and Name the Product Formed : When Dilute Acetic Acid is Poured on Baking Soda. - Chemistry

Advertisements
Advertisements

प्रश्न

Write your observation for the following chemical reaction and name the product formed :

When dilute acetic acid is poured on baking soda.

एक पंक्ति में उत्तर

उत्तर

Sodium acetate, COand water is formed.

shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 5: Language of Chemistry - Exercise

APPEARS IN

सेलिना Concise Chemistry [English] Class 7 ICSE
अध्याय 5 Language of Chemistry
Exercise | Q 7.3

संबंधित प्रश्न

Balance the given equation:

BaCI2 + H2SO4  BaSO4 + HCI


Convey the following information in the form of a balanced chemical equation:
"An aqueous solution of ferrous sulphate reacts with an aqueous solution of sodium hydroxide to form a precipitate of ferrous hydroxide and sodium sulphate remains in solution."


Which of the following does not involve a chemical reaction?


When the solution of substance X is added to a solution of potassium iodide, then a yellow solid separates out from the solution.
(a) What do you think substance X is likely to be?
(b) Name the substance which the yellow solid consists of.
(c) Which characteristic of chemical reaction is illustrated by this example?
(d) Write a balanced chemical equation for the reaction which takes place. Mention the physical states of all the reactant and products involved in the chemical equation.


Explain the following reaction with one suitable example .
Decomposition reaction


Write the chemical equation for the following word equation and balance them.

Carbon   + Oxygen → Carbon dioxide


Complete the following blank in the equation as indicated.

\[\ce{CaH2_{(s)} + 2H2O_{( aq)}-> Ca(OH)2_{(s)} + 2H2_{(g)}}\]

Moles: 1 mole + ______ `→` ______ + ______


\[\ce{MnO2 + 4HCl -> MnCl2 + 2H2O + Cl2}\]

0.02 moles of pure MnO2 is heated strongly with conc. HCl. Calculate moles of chlorine gas formed.


Balance the given chemical reaction as per the instructions below.

\[\ce{NaOH + H2SO4 -> Na2SO4 + H2O}\]

Make a list of the elements in the chemical equation.


To balance the following chemical equation the value of x and y should respectively be:

\[\ce{2NaOH + xAl_2O_3->yNaAlO_2 + H_2O}\]


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×