Ca(OH)₂(s) precipitates when a 1.0 g sample of CaC₂(s) is added to 1.0 L of distilled water at room temperature. If a 0.064 g sample of CaC₂(s) (molar mass 64 g/mol) is used instead and all of it reacts, which of the following will occur and why?
(The value of for Ca(OH)₂ is 8.0 × 10⁻⁸.) of the carbon atoms c
(A) Ca(OH)₂ will precipitate because Q > .
(B) Ca(OH)₂ will precipitate because Q < .
(C) Ca(OH)₂ will not precipitate because Q > .
(D) Ca(OH)₂ will not precipitate because Q < .

Blank allows you to do calculations for situations in which only the amount of gas is constant a)boyle's law b)combined gas law c)ideal gas law d)dalton's law

What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.

If 15 drops of ethanol from a medical dropper weight 0.60g, how many drops does it takes from a dropper to dispense 1.0ml of ethanol? the density of ethanol is 0.80g/ml