5. Do you have enough Na2CO3 for 1000 boxes of baking soda?

A. Yes

Β. No

What is the temperature of 32°F in degrees Celsius

For a science fair project, two students decided to repeat the Hershey and Chase experiment, with modifications. They decided to label the nitrogen of the DNA, rather than the phosphate.

Convert 790 calories to Joules.

What is the molecular weight of isopropy alcohol C, H, OH? (Give your answer with an accuracy of 0.01

Which applies to the collision theory? A. Particles need to collide in order to react. B. Particles may obtain successful collisions in any molecular orientation. C. Temperature increase causes kinetic energy of particles to decrease. D.

Which terms identify types of chemical reactions? (1) decomposition and : sublimation (2) decomposition and synthesis (3) deposition and sublimation (4) deposition and synthesis

What element behaves MOST like magnesium (Mg) ? A) S B) Si C) Sn D) Sr

It was determined through analysis that a compound, sodium carbonate with a molar mass of 263 g/mol contained 68.4% water. determine the toilet number of water molecules in this hydrate

Which 1.0 M solution has the lowest pH?

If the heat of fusion of water is 3.4 * 102 j/g, the amount of heat energy required to change 15.0 grams of ice at 0°c to 15.0 grams of water at 0°c is