Calculate the amount of energy required (in joules) to heat 12 g of water from 22.5 degree Celsius to 43.0 degree Celsius. The specific heat of water is 4.18 j/g degree Celsius. (Look at the image above for a clear understanding) Use the formula q=mcdeltaT

The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of tthe table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

What relationship exists between an enzyme and a catalyst?

What is the mass of naoh that would have to be added to 500 ml of a solution of 0.20 m acetic acid in order to achieve a ph of 5.0?