How many moles of CaCl2 will be produced from 1.4 moles of HCl reacting with calcium hydroxide

A. 2.8 moles

B. 0.70 moles

Why do dipoles cancel out?

What substance is needed to reverse a condensation reaction?

Why do some types of batteries stay fresh longer if they are kept in a refrigerator?

Write the formula for the conjugate acid formed when each of the following behaves as a bronsted base: NH2-

Which of the following might be an indicator of global warming? A. average increase in the temperatures near Earth's surface B. a decrease in greenhouse gases C. average decrease in the temperatures near Earth's surface D.

How is shielding effect related to atomic radius?

Nyatakan tiga aktiviti kerja yang melibatkan proses pengurusan projek reka bentuk.

Which technology works in conjunction with electronic collars to enable scientists to track endangered animals?

In an experiment, having too many variables A might solve the problem faster B could solve more than one problem C will cause too many problems D will not matter

The activation energy decreases with increase in temperature. why?