Predicting Products
balance the equation: _K + Cl2 -> 2KCl
2K + Cl2 -> 2KCl
What is the range of numbers on the pH scale?
1-14
The name of this compound MgCl2
Magnesium Chloride
What number of atoms is 1 Mole of anything?
6.022 x 10²³
Classify the chemical reaction: PbCl2 + AgNo3 -> Pb(NO3)2 + AgCl
Answer: Double Replacement
What type of substance is corrosive and chemically destroys living things?
An Acid
The name of the compound with (Calcium & Oxygen)
Calcium oxide
How many atoms make up 9 Moles?
54.198 x 10²³
Will the reaction proceed? Zns + 2HCI -> H2S + ZnCl2
The reaction will proceed.
What ion does a base release when placed in water?
OH-
The name of this compound FeSO4
Iron (II) Sulfate
What is the molar mass of FeBr₃?
295.55
_CH4 + _ O2 -> _ CO2 + _ H2O
2 CH4 + 4 O2 -> 2 CO2 + 4 H2O
The pH scale is logarithmic, what does that mean?
There's a ten-fold level between each number on the pH scale.
The name of this compound (Phosphorus and Sulfur)
diphosphorus trisulfide
What is the formula for the number of moles?
mass/molar mass
will the reaction proceed? Zn(NO3)2 + (NH4)2S -> ZnS + 2NH4NO3
the reaction will proceed
What type of solution turns a bromothymol blue indicator yellow?
An acid
The name of the compound with Hydrogen and phosphate
Trihydrogen phosphate
How many moles are in 7.9 grams of Magnesium Sulfate
1.06 moles