Use the periodic table to complete these charts.
Complete the following charts by counting the atoms in the compounds.
Sodium Oxide - Na2O
Type of atom:
# of atoms:
Total:
Calcium Chloride - CaCl2
Type of atom:
# of atoms:
Total:
Potassium Sulphate K2SO4
Type of atom:
# of atoms:
Total:
Aluminum Iodide - AlI3
Type of atom:
# of atoms:
Total:
NH 4C2 H3O2
Type of atom:
# of atoms:
Total:
2(NH4)2CO3
Type of atom:
# of atoms:
Total:
Pb(NO3)4
Type of atom:
# of atoms:
Total:
Mg 3(PO4)2
Type of atom:
# of atoms:
Total:
Please answer each part like the type of atom it is, and how much atoms it has and at the end everything added together <3
Answers: 2
Chemistry, 21.06.2019 22:30
Which statement best describes the oxidation numbers of the atoms found in magnesium chloride? a. magnesium has a 2- oxidation number and chlorine has a 1+ oxidation number. b. magnesium has a 2- oxidation number and chlorine has a 2+ oxidation number. c. magnesium has a 2+ oxidation number and chlorine has a 1- oxidation number. d. magnesium has a 1+ oxidation number and chlorine has a 1- oxidation number.
Answers: 2
Chemistry, 22.06.2019 09:30
Mike and mitchell decide to have a foot race. they mark off a stretch of 100 yards, and recruit cindy to work the stopwatch. after running the race and looking at the results, cindy declared that mitchell was the fastest. so how did the boys times compare?
Answers: 3
Chemistry, 22.06.2019 12:30
Write the chemical formula for a compound that is made of an element from group 1 and an element from group 17
Answers: 1
Chemistry, 22.06.2019 17:10
Increasing the substrate concentration in an enzymatic reaction could overcome which of the following? a) the need for a coenzymeb) allosteric inhibitionc) competitive inhibitiond) insufficient cofactors
Answers: 1
Use the periodic table to complete these charts.
Complete the following charts by counting the atom...
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