i need to make 30g of paracetamol and the percentage yield is 60%
but now i need to find out how many g 100% yield would give me
if 30g is 60% what is 100%?
2010-01-02 5:18 pm
回答 (8)
2010-01-02 5:35 pm
✔ 最佳答案
60%x = 30g60x/100 = 30g
3x/5 = 30g
3x = 150g
x = 150g/3
x = 50g
2010-01-02 8:01 pm
weight of paracetamol : the percentage
30 g : 60 %
? : 100 %
? = (30*100)/60= 50 %
30 g : 60 %
? : 100 %
? = (30*100)/60= 50 %
2010-01-02 5:35 pm
50g
2010-01-02 5:31 pm
60% = 30g
thn 100% = 30*100/60 =50g
thn 100% = 30*100/60 =50g
2010-01-02 5:24 pm
50g
2010-01-02 5:22 pm
50g
30=60
x=100
3000/60=x
x=50
30=60
x=100
3000/60=x
x=50
2010-01-02 5:22 pm
30 g / 0.60 = 50
收錄日期: 2021-05-01 12:55:54
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20100102091803AAO5oye