Biology, asked by vikeykushwaha54, 6 months ago

How is ethyne prepared from calcium carbide ?

Answers

Answered by Anonymous

4

Calcium carbide, CaC2, reacts with water to form ethyne, C2H2, and calcium hydroxide. The equation for the reaction is shown. CaC2(s) + 2H2O(l) → C2H2(g) + Ca(OH) 2(s), which volume of ethyne is produced when 6 g of water react completely with CaC2? ... C2H2 is not Ethylene, it is Acetylene.

Answered by Anonymous

17

Hello mate ❤️❤️

Calcium carbide, CaC2, reacts with water to form ethyne, C2H2, and calcium hydroxide. The equation for the reaction is shown. CaC2(s) + 2H2O(l) → C2H2(g) + Ca(OH) 2(s)

Previous Question

Next Question

Similar questions

Social Sciences, 3 months ago

ਇਹ ਧਰਤੀ ਦਾ ਬਿਲਕੁਲ ਕੇਂਦਰੀ ਭਾਗ ਹੈ। ਇਥੇ ਤਾਪਮਾਨ ਬਹੁਤ ਉੱਚਾ ਹੋਣ ਕਰਕੇ ਚਟਾਨਾਂ ਪਿਘਲ ਜਾਂਦੀਆਂ ਹਨ। ਇਸ ਪਰਤ ਵਿਚ ਨਿਕਲ ਅਤੇ ਲੋਹਾ ਵਧੇਰੇ ਮਾਤਰਾ ਵਿੱਚ ਮਿਲਦੇ ਹਨ। This is the very core of Earth. Due to very high temperature, the rocks melt here. The elements of Nickel and Iron are found in abundance in this layer. यह धरती का बिलकुल केंद्रीय भाग है। यहां तापमान बहुत ऊँचा होने के कारण चट्टानें पिघल जाती हैं। इस परत में...

Computer Science, 3 months ago

1. ______ provide input and output for the computer.

English, 3 months ago

Write an article about Covid 19....

Math, 6 months ago

5. a) A shopkeeper allows 10 % discount on the marked price of a bicycle. If a custome pays Rs 4,068 with 13 % VAT, find the marked price of the bicycle.

CBSE BOARD X, 6 months ago

Does development of the present generation need to be sustained? Emphasise your ideas on sustainability of development with reference to rising water scarcity in various areas of India which is considered ti be renewable resource 5 Marks answer.

History, 10 months ago

State the dominance of landed aristocracy in europe...

Math, 10 months ago

If alpha and beta are the roots of ax2-bx+c=0 then calculate alpha + beta...

Physics, 10 months ago

sulphate. sics The given graph represents conductor at two different tempera resistance is higher? Why is resistance maximum in series combination and minin Why does an electric bulb becomes dim when an electric hea dimness decrease after sometime? Find (i) total resistance (ii) reading in ammeter and voltmeter A current of 1A flows in a series circuit having an electric a 10V battery. Calculate...