According to the following chemical
reaction
SiO2(s) + 3C(s) + 3 SIC(s) + 2C0(g)
if 3...
Chemistry, 03.10.2021 15:10 Samonerob2002
According to the following chemical
reaction
SiO2(s) + 3C(s) + 3 SIC(s) + 2C0(g)
if 3 mol of SiO2 are added to 4 mol of C
How many moles of excess reactant
remain?
Answers: 3
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Bridget is in science class. her teacher gives her two unknown substances and asks her to determine their relative ph. she places a piece of red litmus paper into both substances. the litmus paper turns purple when she places it into substance i. the litmus paper turns blue when she places it into substance ii. a. substance i is a neutral substance and substance ii is an acid. b. substance i is a neutral substance and substance ii is a base. c. substance i is an acid and substance ii is a base. d. substance i is a base and substance ii is a neutral substance.
Answers: 1
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