Ba(NO3)2 + Na2SO4 -->
What is Ba(NO3)2 + Na2SO4 --> BaSO4 + 2 NaNO3
How many times more acidic is grape juice than milk?
1000 X
K + Cl2 -->
What is 2 K + Cl2 -->2 KCl
Name 3 properties of acids
Mg + H2SO4 -->
What is Mg + H2SO4 --> MgSO4+ H2
What colour would a tomato turn in: Methyl Red; Phenolphthalein; Indigo Carmine
Red; Colourless; Blue
HNO3
What is nitric acid
Ca(OH)2 + H3PO4 -->
What is 3Ca(OH)2 + 2H3PO4 --> Ca3(PO4)2 + 6HOH
What would be the pH range of a solution that turned yellow when Methyl Orange is added and stays red when Methyl Red is added
about 3.2 - 4.8
gives off an OH- ion
What are Bases.
H2SO2
What is hyposulfurous acid
Silver nitrate + Sodium chloride -->
What is AgNO3 + NaCl --> AgCl + NaNO3
If you were to make a test kit to determine if a solution was acidic, basic or neutral. Which 3 pH indicators would you include and WHY.
1) Litmus
2) Methyl Orange
3)Indigo Carmine