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What is the percent sulfur in SO3?
Sulfur trioxide (SO3) contains about 40% sulfur by mass.
What is the percent composition of solder?
Solder is a fusible alloy that is used to join less fusible metals or wires,Combinations of tin and lead are most common, in ratios of 60 percent tin to 40 percent lead; 63 percent tin to 37 percent lead; and 50 percent tin to 50 percent lead.
What is the empirical formula of a compound that is 40 percent sulfure and 60 percent oxygen?
The empirical formula of the compound with 40% sulfur and 60% oxygen is SO3 (sulfur trioxide). The ratio of sulfur to oxygen in the compound is 1:3, which simplifies to SO3.
The percent by mass of Ca in CaCl2 is equal to?
Ca has an RAM of 40. Cl has an RAM of 35.5. Therefore CaCl2 = 40 + 2(35.5) = 40 + 71 = 111. the % of Ca in CaCl2 is equal to 40/111 x 100.
40 percent formaldehyde is called?
40% aqueous solution of formaldehyde is known as Formalin.
What percent 30 percent of 40?
40% of 30 = 12
What percent is 12 from 40?
12/40 = 30%
What is 30 percent of of 40?
30 percent of of 40 is 0.3*40 or 12.
What is the percent of 12 over 40?
percent of 12 over 40 = 30%% rate:= 12/40 * 100%= 0.30 * 100%= 30%
40 percent of what number is 60 percent of 12?
60% of 12 = 7.27.2 is 40% of 18
What is percent of 30 equals 12?
(12 / 30) x 100 = 40Therefore, 12 is 30 percent of 40.
What percent is 40 is 12?
12 is 30% of 40.
What is 12 equals percent of 40?
12 / 40 as percentage = (12 * 100) 40 = 30 %
What is 40 percent of 30 percent?
12%
What is 30 percent of 40?
30 percent of 40 is 12 because you are just multiplying 3/10 by 40/1, which is 12.
What is the percent for 12 over 40?
12/40 is equal to 30%.
What is 20 - 40 percent?
20 - 40% = 12
