Name : Soumita Halder
Section : 501
Date : 06/27/2016
Define the following (chemical formulas can be used)
Oxidation is the loss of electrons during a reaction by a molecule, atom or
ion. It gains oxygen and loss hydrogen.
Worksheet Lab 1
1. When did NASA learn the lesson all measurements needed to be in the same
measurement system? Explain how they learned this lesson.
ANS: In 1989 when NASA developed (COBE satellite to measure the background radiation
Name: Soumita Halder
16th Jan 2016
Section : 510
Define the following:
1. Quantitative Analysis
Quantitative Analysis is the determination of the absolute or relative
abundance (often expressed as a concentration) of one, several or
Reaction Products Worksheet
Section 1: Identify the type of reaction
For the following reactions, indicate whether the following are examples of synthesis,
decomposition, combustion, single displacement, or double displacement:
Na3PO4 + 3 KOH 3 N
Name Soumita halder Section 510 Date 06/16/2016
1) The Ideal gas law is?
The ideal gas law is the equation of state of a hypothetical ideal gas. It is a good approximation
of the behavior of many gases under many conditions, although it ha
a) V(ethanol) = (750 mL x 18%)/100% = 135 mL
m(wine) = 750 mL x 0.990 g/mL = 742.5 g
m(ethanol) = 135 mL x 0.789 g/mL = 106.52 g
%ethanol = (106.52 g/742.5 g) x 100% = 14.34%
b) C6H12O6 2C2H5OH + 2CO2
c) Mw(ethanol) = 46.07 g/mol
n(ethanol) = (106.52 g/46
Web Lab 2a
Naming Compounds from Formulas.
In this exercise you will be naming three different types of compounds; ionic
compounds, molecular (binary) compounds, and acids. Each has different rules for
naming. This web lab is due October 4th.