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dalvyx [7]
3 years ago
7

How many moles are in 1.2 x 103 grams of ammonia, NH3?

Chemistry
1 answer:
skelet666 [1.2K]3 years ago
6 0
I believe the answer is 70.6 moles
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K3PO4(aq)+MgCl2(aq)⟶
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Answer:

6KCl(aq) +  Mg3(PO4)2(s)  ...  balanced equation

Explanation:

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How did buddhism spread to china?​
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It is widely believed that Buddhism entered China via the Silk Road under the Han Dynasty. After trade and travel was established with the Yuezhi, who by that time were forced southward toward India, Yuezhi monks began to travel with the merchant caravans; preaching their religion along the Silk Road.

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What do protons determine about an element
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3 years ago
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The burning of methane gas, given below, is a redox reaction. which part of the reaction illustrates oxidation?
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The burning of methane gas, given below, is a redox reaction. which part of the reaction illustrates oxidation, Ch4+O2---CO2+H2O<span>CH4---CO2</span>
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3 years ago
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Ostrovityanka [42]

Answer:

True statment

2) Styrofoam would make a good calorimeter

3) Insulating material would make a good calorimeter

Explanation:

The calorimeter is one which is insulated that is which will not absorb or let the heat to escape from it. the calorimeter is used to measure the heat change during a process so if it will allow to exchange heat with surrounding it will deviate the readings or observence.

Copper is a good conductor of heat so we cannot use it make a calorimeter.

Hence

1) Copper would make a good calorimeter : False

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3) Insulating material would make a good calorimeter : True

4) A good calorimeter should easily absorb heat : false

6 0
3 years ago
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