titrations

acid + base ₋>

• salt + hydrogen
• salt + water
• salt + carbon dioxide + water
• salt

Tags

NGSS.HS-PS1-2

HCl + NaOH → 

• NaH + ClOH
• NaCl + H₂
• NaCl + H₂O
• NaCl + Cl₂

Tags

NGSS.HS-PS1-2

I am titrating 1M HCl with 1M NaOH.  I have 25mL of HCl. How much NaOH will I need?

• 2.5mL
• 5mL
• 25mL
• 50mL

Tags

NGSS.HS-PS1-7

what is the reading on this burette?

• 4.40mL
• 3.50mL
• 3.60mL
• 4.50mL

I have 25mL of 1M HCl which neutralises 20mL of NaOH. What is the concentration of the NaOH?

• 0.8 M
• 1 M
• 1.25 M

Tags

NGSS.HS-PS1-7

How many moles of Ca(OH)₂ are needed to neutralize three moles of HCl? 

• 8
• 1.5
• 6
• 3

Tags

NGSS.HS-PS1-7

If phenolphthalein turns bright pink, it indicates

• an acid 
• a base
• a neutral

What is the long graduated piece of equipment called?

• Pipette
• Tube
• Burette
• Measuring Cylinder

I have 50cm³ of 0.1M HCl. How many moles of NaOH will I need to neutralise it?

• 5
• 0.5
• 0.05
• 0.005

What's the white tile for in the titration?

• To clearly see the colour change
• To protect the workbench from acid spills