How many grams of water are needed

Reference no: EM13145468

Calcium carbide, CaC2 reacts with water to form acetylene. CaC2(s)+2H2O(l) ==> C2H2(g)+ Ca(OH)2(s)
a)how many grams of water are needed to react with 485g of calcium carbide?
b)how many grams of CaC2 could make 23.6g C2H2?
c)If 55.3 g Ca(OH)2 are formed, how many grams of water reacted?

Reference no: EM13145468

Questions Cloud

Problem on short-term liability : A company with working capital of $500,000 and a current ratio of 2.5pays a $85,000 short-term liability. The amount of working capital immediatelyafter payment is:

Significant difference in average defect rate of factories : Proportions of defective chips are 4.0% and 6.0% respectively. Using a confidence level of 95%. Which statement is supported by data?

How does the government decide on amount of pollution : How does the government decide on the amount of pollution to allow? What are the potential costs and benefits associated with the regulation of pollution? What are the potential problems associated with employing outright regulation to deal with poll..

Discussing factors-choosing accounting soft : Prepare a 350-word memo discussing the factors to consider when choosing accounting software. Analyze why each factor is important and the risks of not considering each factor.

How many grams of water are needed : Calcium carbide, CaC2 reacts with water to form acetylene. CaC2(s)+2H2O(l) ==> C2H2(g)+ Ca(OH)2(s)

Compute the final celsius temperature of sulfur dioxide : Calculate the final Celsius temperature of sulfur dioxide if 0.500 L of the gas at 35°C and 650 mmHg is heated until the pressure reaches

What are the sexes of pat and robin : Are Pat and Robin's parents both normal or does one of them have Angelman or Prader-Willi syndrome? If one of them has a disorder, explain why it is the mother or the father.

What is the amount of gain or loss on transaction : Depreciation has been taken up to the end of the year. The company found a company that is willing to buy the equipment for $30,000. What is the amount of the gain or loss on this transaction?

Find the standard deviation of number of requests : What is the standard deviation of the number of requests in a 10 hour work day? Give your answer to four decimal places.

User Account

All Pages