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Test Your Understanding of Table M
Test Your Understanding
of Table M
Describe the color of the indicators in the solutions given
below.
| pH |
Solutions |
methyl orange |
bromthymol blue |
phenolphthalein |
litmus |
bromcresol green |
thymol blue |
| 1 |
gastric juices |
|
|
|
|
|
|
| 2 |
lemons, vinegar |
|
|
|
|
|
|
| 3 |
apples, oranges, carbonated soft drinks
|
|
|
|
|
|
|
| 4 |
tomatoes |
|
|
|
|
|
|
| 5 |
potatoes |
|
|
|
|
|
|
| 6 |
milk |
|
|
|
|
|
|
| 7 |
pure water, blood, saliva
|
|
|
|
|
|
|
| 8 |
baking soda, eggs |
|
|
|
|
|
|
| 10 |
milk of magnesia |
|
|
|
|
|
|
| 11 |
ammonia |
|
|
|
|
|
|
| 12 |
soda ash (sodium carbonate) |
|
|
|
|
|
|
| 14 |
caustic soda (lye, sodium hydroxide)
|
|
|
|
|
|
|
|