CHM1025 Exam 1 Questions With Complete Solutions

CHM1025 Exam 1 Questions With Complete Solutions

1 carbon in a hydrocarbon Correct Answers meth-

2 carbons in a hydrocarbon Correct Answers eth-

3 carbons in a hydrocarbon Correct Answers prop-

4 carbons in a hydrocarbon Correct Answers but-

acetate Correct Answers C2H3O2^-

ammonium Correct Answers NH4^+

Aston Correct Answers masses of isotopes, mass spectrograph

atomic size Correct Answers increases down a group and
decreases across a period

azide Correct Answers N3^-

bromate Correct Answers BrO3^-

bromite Correct Answers BrO2^-

Bronsted Lowry base Correct Answers accepts proton (H)

Bronsted-Lowry acid Correct Answers donates proton (H)

carbonate Correct Answers CO3^2-

, chadwick Correct Answers discovered the neutron

chlorate Correct Answers ClO3^-

chlorite Correct Answers ClO2^-

chromate Correct Answers CrO4^2-

Complex Acid Compounds with OXYGEN (Naming) Correct
Answers -ate changes to -ic

cyanide Correct Answers CN^-

Dalton's atomic theory Correct Answers 1. All matter is made
of atoms. Atoms are indivisible and indestructable.
2. All atoms of a given element are identical both in mass and in
chemical properties.
3. Atom combine in simple, fixed whole-number ratios to form
compounds.
4. Atoms are not created or destroyed in a chemical reaction.

dichromate Correct Answers Cr2O7^2-

dihydrogenphosphate Correct Answers H2PO4^-

dihydrogenphosphite Correct Answers H2PO3^-

femto f Correct Answers 1x10^-15

giga G Correct Answers 1x10^9