Raising 100 grams of water from 40 to 60 °c (the specific heat capacity of water is 1 cal/g) requires the addition of What? A) 120 calories B) 1500 calories C) 2000 calories D) 2400 calories

In the third reaction, which side reaction would happen to the biodiesel if water was present in large concentration?

What do the 14th Amendment and the Civil Rights Act of 1866 have in common? A. They were ways Congress sought to guarantee blacks the full rights of citizenship. B. They were efforts by Congress to solve economic problems in the South. C.

Predict the formulas for calcium chloride and potassium phosphate

1. Which of these show a diatomic element? CO H₂ He SO₂ 2. Which of these substances is an element? Chlorine Ice Methane Sodium chloride 3. When the elements lead and bromine combine together, the name of the substance formed is called ...

Which value gives the number of particles in 1 mol of a substance?

When you pass the foodstall you can smell what is cooking, explain why this happen by particle theory

Which of the followinWhich term describes this reaction? Upper C upper H subscript 3 upper B r (a q) plus upper O upper H superscript minus (a q) right arrow upper C upper H subscript 3 upper O upper H (a q) plus upper B r superscript minus (a q).

Among these processes, which is the slowest chemical reaction? A. digesting food B. boiling an egg C. tarnishing of silver D. melting of a glacier

Calculate the actual yield for the production of ammonia gas (nh3) from hydrogen and nitrogen gases if the percent yield is 68.2% and you begin with 2.00 kg of nitrogen gas

If i perform this reaction by combining 25.0 grams of lioh with an excess of fe (no3) 3, how much fe (oh) 3 will i be able to make