this is what I got 6NPbO+KI
Hope this helped
Answer:
C. An atom consists of positively charged matter that contains negatively charged particles.
Explanation:
Answer:
72.6% Error
Explanation:
% error = 
58.44 is the weight of NaCl
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<u>Answer:</u> The amount of energy required to raise the given amount of temperature is 6400 J
<u>Explanation:</u>
To calculate the heat absorbed by the lead, we use the equation:
where,
q = heat absorbed
m = mass of lead = 200 g
c = heat capacity of lead = 0.128 J/g°C
= change in temperature = 250°C
Putting values in above equation, we get:
Hence, the amount of energy required to raise the given amount of temperature is 6400 J
