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miskamm [114]
3 years ago
15

Sumerians were the first to invent plows, 12 month calendars and _____

Chemistry
2 answers:
drek231 [11]3 years ago
5 0
They've created many things and the created wheeled carts d
Arte-miy333 [17]3 years ago
4 0

your answer will be D) wheeled carts!

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What is the gram molecular mass of a compound if 5 moles of the compound has a mass of 100 grams?
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3 years ago
What is ΔG° at 298 K for the following equilibrium? Ag+(aq) + 2NH3(aq) Ag(NH3)2+(aq); Kf = 1.7 × 107 at 298 K a. 41 kJ b. 0 c. –
jekas [21]

Answer:

ΔG° = 41.248 KJ/mol (298 K); the correct answer is a) 41 KJ

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7 0
3 years ago
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2 years ago
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