Chloroform (chcl3), an important solvent, is produced by a reaction between methane and chlorine.
ch4(g) + 3 cl2(g) chcl3(g) + 3 hcl(g)
how many grams of ch4 is needed to produce 33.5 g chcl3?
g

Two metal blocks that have slightly different temperatures are placed next to one another. after five minutes, they both have lower but equal temperatures. according to the law of conservation of energy, what  most likelyhappened? energy was created inside the blocks.energy was destroyed inside the blocks.energy was absorbed into the blocks from outside the system.energy was transferred from the warmer block to the cooler block.

Iron (fe) reacts with copper sulfate (cuso4) to form iron (ii) sulfate. in this reaction, cu2+ gains electrons to form cu. which statement is true about this reaction? fe(s) + cuso4(aq) → feso4(aq) + cu(s)

How many atoms are in 2 moles of phosphorus?