What is the composition of brass ?
Answer Posted / dr. uday kumar umesan
COPPER 68-71%
LEAD upto 0.07%
IRON upto 0.05%
remainder is ZINC about 25-28%
Is This Answer Correct ? | 26 Yes | 17 No |
Post New Answer View All Answers
How is brass solution prepared?
What is the reaction that occurring between fas and potassium dichromate?
What is meant by transmittance?
Explain acid gas?
Write the chemical formula for epsom salts?
Why is disodium salt of edta preferred to edta?
What are the electrodes used in potentiometer titration?
Why be is not soluble in liquid ammonia?
What is dextro-rotatory and levo-rotatory?
Explain the process of spontaneous combustion?
What is a potentiometer titration?
What are the products formed after cod analysis?
Cholesterol is a compound suspected of causing hardening of the arteries. The formula of cholesterol is C27H46O. a. A sample of cholesterol is isolated from the arterial lining of a 60-year-old American male. What is the formula of this compound? b. Cholesterol is extracted from a chicken’s egg. What is the formula of this compound?
Why is glass electrode called an ion selective electrode?
Explain extraction of ephedrine from a mineral block?