Answer: A and D, I believe
Explanation:
Here are the choices:
A. the output current will be much smaller than the input current.
<span>B. the output voltage will be much larger than the input voltage. </span>
<span>C. the output voltage will be much smaller than the input voltage. </span>
<span>D. the output current will be much larger than the input current
</span>
The correct answer is letter <span>B. the output voltage will be much larger than the input voltage.</span>
Answer:
Row 1
pOh=14-pH=14-5.7=8.3
Hence, acidic
Row 2
pH=14-pOH=14 - 9.4 = 4.6
Hence, acidic
Row 3
pH = 8.15
pOH=14-pH=14 - 8.15 = 5.8
Hence, basic
Row 4
pOH = 5.70
pH=14-pOH=14 - 5.70 = 8.3
Hence, basic
Answer:
Examples of substances insoluble in water: oil, acetone, ether
Explanation:
Such examples of substances are non-polar and do not dissolve in water (polar compound). The classic example is oil floating in water (this happens because oil has a lower density than water).