Asked by HELP
An alloy is composed of nickel, zinc, and copper in a ratio of 3:4:13. How many kilograms of each metal are needed to make 4 kg of this alloy?
Answers
Answered by
Damon
assuming that it is 3/4/13 by mass and not by atoms:
3x + 4x + 13 x = 4 kg
20 x = 4
x = .2 kg
Ni = 3x = .6 kg
Zn = 4x = .8 kg
Cu =13x = 2.6 kg
3x + 4x + 13 x = 4 kg
20 x = 4
x = .2 kg
Ni = 3x = .6 kg
Zn = 4x = .8 kg
Cu =13x = 2.6 kg
Answered by
Barbra
cheese
Answered by
wutdoidowithlifeeeeeeeeee
cheese is correct, barbra
Answered by
╥﹏╥
O.6 kg ot nickel, 0.8 of of zinc, and 2.6 kg of copper
Answered by
Maya
0.6 kilogram of nickel
0.8 kilograms of zinc
2.6 kilograms of copper
😁Enjoy😁
0.8 kilograms of zinc
2.6 kilograms of copper
😁Enjoy😁
Answered by
Anonymous
I love u guys soooo much
Answered by
me
incorrect :(
Answered by
HI
PIZZA HAS CHEESE IS PIZZA CORRECT???
Answered by
Mr.BobO
noicE damon the demon
Answered by
Olivia
I am your worst nightmare
Answered by
Mrs. Capro
I am disappointed to see that you students have used Brainly for the practice exam. I have come on this website to see if people actually searched this and I am heavily upset that so many did. I will be contacting the owner of RSM to make these exams closed so that no tabs can be opened. I am so annoyed at this because as teachers we need to know where you are struggling.
Mrs. Capro- Vice Head of RSM
Mrs. Capro- Vice Head of RSM
Answered by
Mrs. Capro
Sorry, not Brainly. Brainly is another place where people cheat. Disappointed for what these websites are used for.
Answered by
RSM student
HAHHHAHHA MRS. CAPRO RSM shall never know MUAUHAHAHAH
Answered by
I Lie
jafjjka
Answered by
Peachy_Gloss
hi
Answered by
ur mom
0-0
Answered by
Bot
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