With the Mohr method

With the Mohr method

It is a question seen on a question paper on a test paper

scientific notation

The goal is to make anhydrous ammonia

Hello! I was doing a lab and a sample of iron that had the same mass, and absorbed the same heat but had two different specific heat capacities. Why is the one that had a lower specific...

Find the volume of the object

hello I just had this quick chemistry question about how to name this formula

helpphhgggggggggg

In an atom, what is the maximum number of electrons that can have the following quantum numbers? (a) n = 4, ms = -1/2 (b) n = 7, l = 4 (c) n = 4, l = 1, ml =...

It is really hard and I need help

XeF4 PCl5 CH4 SF6

please help homework due at mid night

That was the whole question. and my answer needs to be 4 sig digs

AP Chemistry: a) what is the molar mass of phosgene (COC12) b)how many moles of phosgene are in a sample of phosgene having a mass of 2.00 grams? c) How many phosgene molecules...

Hi, I need help with my chemistry class. If you can help I'd be eternally grateful.

Chemistry

I dont understand how to find how many ions an element has

(1.00 in = 2.54E0 cm) 2.12×10-8 hr 17.0 hr 0.274 hr 9.33×105 hr 1.40×107 hr

Consider two different binary compounds composed of the same two elements, X and Y. The first compound is known to be 42.68 % X, by mass. Using the law of multiple proportions, determine which of...

Im trying to determine if a coin is real gold or if it is pyrite. The mass of the coin is 55.5 g. I heat the gold in a pot of boiling water, bringing it up to a temperature of 100.0 celsius....

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