Describe the amount (g, moles) of the carbonato complex and the volume and moles of hcl that were used in the first step of the reaction and any observations. give a balanced chemical equation for the reaction occurring at this step. name the new complex ion formed (consistent with iupac standards) and sketch its structure. there are two geometrical isomers possible for this complex, include both in your sketch. which one do you think is more likely to be present in this case? why?

"you start with 15.67 g mgco3-xh2o, when heated and all the water is removed, you are left with 7.58 g mgco3 only.

therefore, you had 15.67 - 7.58 = 8.09g h2o  

moles of each :

7.58g mgco3 = ? moles = 7.58g / 83.4g/mole = 0.09moles  

8 09g h2o = ? moles = 8.09g / 18g/mole = 0.44moles  

molar ratio between the two by dividing both numbers by the smallest number :

0.09 / 0.09 = 1  

0.44 / 0.09 = 4.8  

mgco3-5h2o"

the answer is c i believe

pie chart because it is in percents ( % )

what are the statements