For ionic bond
The metal atom will lose electrons to form cations and the non metal atom will gain electron.egNaCl
Answer:
sulfuric acid produces sulfate salts
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Answer:
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Explanation:
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Answer:
28.7 grams of water
Explanation:
Calorimetry problem:
Q = C . m . ΔT
2400 J = 4.18 J/g°C . m . (30°C - 10°C)
2400 J = 4.18 J/g°C . m . 20°C
2400J = 83.6 J/g . m
2400J / 83.6 g/J = m
28.7 g = m
A phase change is an example of a physical change.
