Answer:
88.24
Explanation:
find the total mass of the compound using there RAM which has been give then the mass of caborn
Answer:
C
Explanation:
'Ordered Arrangement' basically means that it is a solid at room temperature. Room temperature is approximately 15-20C so we are looking for melting and boiling points that are above room temperature so it hasn't/can't melt or boil at room temperature and would therefore be solid. Option C is the only one where both points are temperatures above room temperature therefore option C is the only one where the substance would be in an 'ordered arrangement' at room temperature.
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Single replacement because only one letter is being switched out in the reaction
Answer:
C
Explanation:
Exothermic means that heat is released from the reaction
Distilled water has the a neutral ph. Pure water always has a ph of 7.