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1 carat = 0.2 grams
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∙ 11y ago
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How many grams of 9 karat gold must be mixed with 18 karat gold to produce 200 grams of 14 karat gold?
9x+18y=200*14 x+y=200 y=200-x 9x+18(200-x)=2800 9x+3600-18x=2800 -9x=-800 x=88.9 grams y=111.1 grams x= 9 karat gold y=18 karat gold Answer: 88.9 grams of 9 karat gold must be mixed with 18 karat gold to produce 200 grams of 14 karat gold.
What is the Number of grams in 18 karat gold?
It depends on the weight of the starting gold. 18 karat is 75% pure gold, and therefore a 1 gram weight of 18 karat gold would have 0.75 grams of pure gold in the alloy.
Relation between karat and gram?
1 karat = 0.2 grams = 200 mg 5 karats = 1 gram = 1000 mg
How many grams of gold are in an 18-karat gold belt that weighs 100 g?
75 g of Gold, everything else are impurities
How many grams are in a decagram?
There are 10 grams in one decagram.
How many grams is a womans's14 karat gold necklace that is 20 inches?
it can not be answered by length and karat. you need to weigh it.
How many carbon atoms are present in a 1.92-karat diamond?
A karat ( or carat ) is = to 0.20 grams so; 1.92 Karats carbon (0.20 grams/1 karat)(1 mole C/12.01 grams)(6.022 X 10^23/1 mole C) = 1.93 X 10^22 atoms of carbon in 1.92 karats
What is the average weight of a 14 karat ring in grams?
4grams
How much is 26.7 grams of 14 kt gold?
The Karat system is used to measure the concentration of gold in alloys. One karat is essentially one twenty-fourth pure gold. Using that math, if we divide 26.7 by 24 (total weight by karats) we get an answer of 1.1125 which is the weight per karat, we multiply that by the amount of karats, 14, and we get 15.575 grams of pure gold if you were to separate it out. This does not account for troy ounces or anything like that.
How much is 11 grams of 10 karat gold worth?
1,000.00
How many carats in a gram of gold?
It depends on how pure the gold is. 24 karat gold wieghs .2 grams per carat weight so 5 carats is equal to 1 gram of pure 100% 24 karat gold.
How mcuh is a 12 karat gold bracelet worth that weighs 11 grams?
400
How many grams in one decagram?
100 grams
Is a 10 karat gold necklace usually less expensive than a 14 karat one?
Ten karat necklaces will always be cheaper than 14 karat ones.
What is the cost of 7.3 grams of 10 karat gold?
the answer to the question is it is more valueable than 25 karat gold because there is more gold than metal in 10 karat gold than in 25k gold.
How many grams to one cup of flour?
125 grams :)
How many grams is one cup of muscova?
About 240 grams.
