what is the compound? it is a white powder that start melting around200213degrees celsius. Parent peak of150base peak of76and is the exact mass is150.08684amu. It has common Ir peaks at1720.97,3403.41,3358.46,3200.61,3175.69,31...
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agrow old along with me,the best is et to be. 变老与我一起,最佳是和是。[translate] awe can always tell by the words a compound contains what it means because the meaning of a compound is always the sum of the meanings of its words. 我们可以由化合物包含的词总告诉什么它意味,因为化合...
A silicone compound is made up of a hydrophobic particle dispersed in silicone oil, which produces a foam control used in a great variety of applications.
These really puzzled me, but now I have quite some idea what is happening. The yellow/orange stuff you get is a copper (I) compound. Under the given conditions, apparently the copper wire is not oxidized to copper (II), but to a copper (I) compound. More likely it is a copper (I...
ColorWhite/Black/Red.etc ApplicationPlant Clips Product Description Qingdao Gofai Rubber &plastic products co., Ltd 1.Plant support clip-It is easy to fix tomato plants, cucumbers, peppers and other vine plants and various vegetables on the grid or metal wire. ...
White Pigment Titanium Dioxide Rutile for Plastic TiO2 Contact Now Chat with Supplier Quick View Light/ Middle Chrome Yellow Molybdate Orange Red Inorganic Pigment Contact Now Chat with Supplier Quick View China Factory Supply Inorganic Compound Black...
单利复利和价格compound interest复利 cost成本 discount折扣down payment预付款,现付款interest rate利率 list price标价 margin利润 mark up涨价 mark down降价 markup毛利profit利润simple interest单利8. 其它代数addition加arithmetic mean算术平均数average平均数 base底数 closest approximation近似 decimal小数base 10 ...
A compound shape is shape made up of two or more basic shapes. You can place a thin rectangle horizontally on top of a thin rectangle placed vertically so that you form a *T* shape. Or, you can create an *L* shape by placing two thin rectangles perpendic
Bisphenol-A (BPA) is a chemical compound used to create polycarbonate plastic, a hard, clear plastic used widely in consumer products, including food and beverage containers. A growing body of scientific research suggests that small amount of BPA may leach into foods or beverages stored in[transl...